Seeed Studio XIAO ESP32C3 adopts new RISC-V architecture, supporting both Wi-Fi and BLE wireless connectivities. For Internet of Things applications, you will find it is flexible and suitable for all kinds of IoT scenarios.
Seeed Studio XIAO Series are diminutive development boards, sharing a similar hardware structure, where the size is literally thumb-sized. The code name "XIAO" here represents its half feature "Tiny", and the other half will be "Puissant".
Seeed Studio XIAO ESP32C3 adopts new RISC-V architecture, supporting bothWi-Fi and BLE wireless connectivities. For Internet of Things applications, you will find it is flexible and suitable for all kinds of IoT scenarios.
Features
Flexible MCU Board:Incorporate theESP32-C332-bit RISC-V chip, operating up to 160 MHz, mounted multiple development ports, supported by Arduino / CircuitPython
Outstanding RF performance:Implement complete Wi-Fi functions and Bluetooth Low Energy, while supporting communication over 100m with a U.FL antenna
Elaborate Power Design:Provide 4 working modes as low as 44 μA in deep sleep mode, while supporting lithium battery charge management
Thumb-sized Design:21 x 17.5mm, Seeed Studio XIAO series classic form factor, suitable for wearable devices
Perfect for Production:Breadboard-friendly & SMD design, no components on the back
Description
Seeed Studio XIAO ESP32C3has equipped a highly-integratedESP32-C3 chip, built around a 32-bit RISC-V chip processor with a four-stage pipeline that operates at up to 160 MHz.
The board equips highly-integrated ESP32-C3 SoC. The chip has been installed with acomplete 2.4GHz Wi-Fi subsystemwhich means it supports Station mode, SoftAP mode, SoftAP & Station mode, and promiscuous mode for multiple Wi-Fi applications. It works under anultra-low power state, also supporting features ofBluetooth 5andBluetooth mesh. There are 400 KB SRAM & 4 MB Flash on the chip, allowing for more programming space, and bringing more possibilities to the IoT control scenarios.
Being a number to the Seeed Studio XIAO family, the board deservedly maintains the classicthumb-sized form-factor designand elegantproductization of single-sided components mounting. Meanwhile, it has equipped with abattery charge chipand integrated circuit for enhancing its ability to carry. This board comes included with an external antenna to increase the signal strength for wireless applications. There are 11 digital I/O that can be used as PWM pins and 4 analog i/o that can be used as ADC pins. It supports UART, IIC, and SPI serial communication ports. Utilizing its small and exquisite hardware design and the powerful onboard chip, programming by Arduino, it will offer more ability to wearable and portable devices or other applications.
Attention
It will be a little hard to connect the antenna at the first time using the board.
Please connect the antenna at the vertical direction and do not drag at the horizontal direction.
Specifications
Parameter
Description
Processor
ESP32-C3 SoC
RISC-V single-core 32-bit chip processor with a four-stage pipeline that operates at up to 160 MHz
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{"id":9114658931005,"title":"Seeed Studio XIAO ESP32C3 - RISC-V tiny MCU board with Wi-Fi and Bluetooth5.0","handle":"seeed-studio-xiao-esp32c3","description":"\u003cblockquote\u003e\n\u003cp\u003e\u003cspan style=\"color: #c20000;\" data-mce-style=\"color: #c20000;\"\u003eSeeed Studio XIAO ESP32C3 adopts new RISC-V architecture, supporting both \u003cstrong\u003eWi-Fi and BLE wireless connectivities\u003c\/strong\u003e. For Internet of Things applications, you will find it is flexible and suitable for all kinds of IoT scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt\"\u003eSeeed Studio XIAO Series are diminutive development boards, sharing a similar hardware structure, where the size is literally thumb-sized. The code name \"XIAO\" here represents its half feature \"Tiny\", and the other half will be \"Puissant\".\u003c\/p\u003e\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt\"\u003eSeeed Studio XIAO ESP32C3 adopts new RISC-V architecture, supporting both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWi-Fi and BLE wireless connectivities\u003c\/strong\u003e. For Internet of Things applications, you will find it is flexible and suitable for all kinds of IoT scenarios.\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003eFlexible MCU Board:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncorporate the\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/esp32-c3_datasheet.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/esp32-c3_datasheet.pdf\" target=\"_blank\"\u003eESP32-C3\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e32-bit RISC-V chip, operating up to 160 MHz, mounted multiple development ports, supported by Arduino \/ CircuitPython\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003eOutstanding RF performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eImplement complete Wi-Fi functions and Bluetooth Low Energy, while supporting communication over 100m with a U.FL antenna\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003eElaborate Power Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvide 4 working modes as low as 44 μA in deep sleep mode, while supporting lithium battery charge management\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003eThumb-sized Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e21 x 17.5mm, Seeed Studio XIAO series classic form factor, suitable for wearable devices\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003ePerfect for Production:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBreadboard-friendly \u0026amp; SMD design, no components on the back\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cstrong\u003eSeeed Studio XIAO ESP32C3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehas equipped a highly-integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eESP32-C3 chip\u003c\/strong\u003e, built around a 32-bit RISC-V chip processor with a four-stage pipeline that operates at up to 160 MHz.\u003c\/p\u003e\n\u003cp class=\"p\"\u003eThe board equips highly-integrated ESP32-C3 SoC. The chip has been installed with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomplete 2.4GHz Wi-Fi subsystem\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhich means it supports Station mode, SoftAP mode, SoftAP \u0026amp; Station mode, and promiscuous mode for multiple Wi-Fi applications. It works under an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eultra-low power state\u003c\/strong\u003e, also supporting features of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth 5\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth mesh\u003c\/strong\u003e. There are 400 KB SRAM \u0026amp; 4 MB Flash on the chip, allowing for more programming space, and bringing more possibilities to the IoT control scenarios.\u003c\/p\u003e\n\u003cp class=\"p\"\u003eBeing a number to the Seeed Studio XIAO family, the board deservedly maintains the classic\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ethumb-sized form-factor design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand elegant\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eproductization of single-sided components mounting\u003c\/strong\u003e. Meanwhile, it has equipped with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebattery charge chip\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand integrated circuit for enhancing its ability to carry. This board comes included with an external antenna to increase the signal strength for wireless applications. There are 11 digital I\/O that can be used as PWM pins and 4 analog i\/o that can be used as ADC pins. It supports UART, IIC, and SPI serial communication ports. Utilizing its small and exquisite hardware design and the powerful onboard chip, programming by Arduino, it will offer more ability to wearable and portable devices or other applications.\u003c\/p\u003e\n\u003cdiv data-style=\"display: table; table-layout: fixed; background-color: #ffefd9; height: auto; width: 100%;\" class=\"tips\"\u003e\n\u003ch3 data-style=\"font-weight: bold; margin-top: 10px;\"\u003e\u003cspan style=\"color: #c20000;\"\u003eAttention\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-style=\"font-size: 14px;\"\u003e\u003cspan style=\"color: #c20000;\"\u003eIt will be a little hard to connect the antenna at the first time using the board.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-style=\"font-size: 14px;\"\u003e\u003cspan style=\"color: #c20000;\"\u003ePlease connect the antenna at the vertical direction and do not drag at the horizontal direction.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"p\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"width: 70%;\"\u003e\n\u003ctbody\u003e\n\u003ctr data-style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" data-style=\"height: 30px; width: 375.453px;\" class=\"et2\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-style=\"height: 30px; width: 376.547px;\" class=\"et3\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 36px;\"\u003e\n\u003ctd height=\"111\" rowspan=\"2\" data-style=\"height: 108px; width: 375.453px;\" class=\"et2\"\u003eProcessor\u003c\/td\u003e\n\u003ctd data-style=\"height: 36px; width: 376.547px;\" class=\"et3\"\u003eESP32-C3 SoC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 72px;\"\u003e\n\u003ctd data-style=\"height: 72px; width: 376.547px;\" class=\"et3\"\u003eRISC-V single-core 32-bit chip processor with a four-stage pipeline that operates at up to 160 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 69px;\"\u003e\n\u003ctd height=\"141\" rowspan=\"2\" data-style=\"height: 138px; width: 375.453px;\" class=\"et2\"\u003eWireless\u003c\/td\u003e\n\u003ctd data-style=\"height: 69px; width: 376.547px;\" class=\"et3\"\u003eComplete 2.4GHz Wi-Fi subsystem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 69px;\"\u003e\n\u003ctd data-style=\"height: 69px; width: 376.547px;\" class=\"et4\"\u003eBluetooth 5.0\/ Bluetooth mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" data-style=\"height: 30px; width: 375.453px;\" class=\"et2\"\u003eOn-chip Memory\u003c\/td\u003e\n\u003ctd data-style=\"height: 30px; width: 376.547px;\" class=\"et3\"\u003e400KB SRAM \u0026amp; 4MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 107px;\"\u003e\n\u003ctd height=\"165\" rowspan=\"2\" data-style=\"height: 162px; width: 375.453px;\" class=\"et2\"\u003eInterface\u003c\/td\u003e\n\u003ctd data-style=\"height: 107px; width: 376.547px;\" class=\"et3\"\u003e1x UART, 1x IIC, 1x SPI,\u003cspan class=\"font3\"\u003e11x GPIO(PWM), 4x ADC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 55px;\"\u003e\n\u003ctd data-style=\"height: 55px; width: 376.547px;\" class=\"et3\"\u003e1x Reset button, 1x Boot button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" data-style=\"height: 30px; width: 375.453px;\" class=\"et2\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-style=\"height: 30px; width: 376.547px;\" class=\"et3\"\u003e21 x 17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 55px;\"\u003e\n\u003ctd height=\"171\" rowspan=\"3\" data-style=\"height: 165px; width: 375.453px;\" class=\"et2\"\u003ePower\u003c\/td\u003e\n\u003ctd data-style=\"height: 55px; width: 376.547px;\" class=\"et3\"\u003eCircuit operating voltage: 3.3V@200mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 55px;\"\u003e\n\u003ctd data-style=\"height: 55px; width: 376.547px;\" class=\"et3\"\u003eCharging current: 50mA\/100mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 55px;\"\u003e\n\u003ctd data-style=\"height: 55px; width: 376.547px;\" class=\"et3\"\u003eInput voltage (VIN): 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 18px;\"\u003e\n\u003ctd data-style=\"height: 18px; width: 375.453px;\" class=\"et4\"\u003eDeep Sleep Power Consumption\u003c\/td\u003e\n\u003ctd data-style=\"height: 18px; width: 376.547px;\" class=\"et4\"\u003eDeep Sleep Model: \u0026gt;44 μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 28px;\"\u003e\n\u003ctd height=\"90\" rowspan=\"3\" data-style=\"height: 84px; width: 375.453px;\" class=\"et5\"\u003eWi-Fi Enabled Power Consumption\u003c\/td\u003e\n\u003ctd data-style=\"height: 28px; width: 376.547px;\" class=\"et4\"\u003eActive Model: \u0026lt;75 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 28px;\"\u003e\n\u003ctd data-style=\"height: 28px; width: 376.547px;\" class=\"et4\"\u003eModem-sleep Model: \u0026lt;25 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 28px;\"\u003e\n\u003ctd data-style=\"height: 28px; width: 376.547px;\" class=\"et4\"\u003eLight-sleep Model: \u0026lt;4 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 29px;\"\u003e\n\u003ctd height=\"60\" rowspan=\"2\" data-style=\"height: 58px; width: 375.453px;\" class=\"et5\"\u003eBLE Enabled Power Consumption\u003c\/td\u003e\n\u003ctd data-style=\"height: 29px; width: 376.547px;\" class=\"et4\"\u003eModem-sleep Model: \u0026lt;27 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 29px;\"\u003e\n\u003ctd data-style=\"height: 29px; width: 376.547px;\" class=\"et4\"\u003eLight-sleep Model: \u0026lt;10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 18px;\"\u003e\n\u003ctd data-style=\"height: 18px; width: 375.453px;\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd data-style=\"height: 18px; width: 376.547px;\"\u003e-40°C ~ 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"p\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"p\"\u003eApplication\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInternet of Things\u003c\/li\u003e\n\u003cli\u003eWearable devices\u003c\/li\u003e\n\u003cli\u003eHealth monitoring\u003c\/li\u003e\n\u003cli\u003eEducation\u003c\/li\u003e\n\u003cli\u003eLow-Power(LP) networking\u003c\/li\u003e\n\u003cli\u003eRapid prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003eHardware Overview\u003c\/h2\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/front-label-3.png\" data-src=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/front-label-3.png\" data-original=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/front-label-3.png\" height=\"950\" width=\"950\" class=\"lazy\" data-mce-src=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/front-label-3.png\"\u003e\u003c\/h2\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003ePart List\u003c\/h2\u003e\n\u003ctable style=\"width: 50%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-mi35\" style=\"text-align: right;\"\u003eSeeed Studio XIAO ESP32C3\u003c\/th\u003e\n\u003cth data-style=\"text-align: left;\" class=\"tg-mi35\" style=\"text-align: left;\"\u003ex1\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-style=\"text-align: center;\" class=\"tg-w2ai\" style=\"text-align: right;\"\u003e\u003cspan data-style=\"font-weight: inherit; font-style: inherit; color: #3d3d3d;\"\u003eAntenna\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-w2ai\"\u003ex1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"detail-label-title\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch2\u003eDocumentations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/Resources\/XIAO-ESP32C3-pinout_sheet.xlsx\" target=\"_blank\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/Resources\/XIAO-ESP32C3-pinout_sheet.xlsx\"\u003eXIAO ESP32 Pinout\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/esp32-c3_datasheet.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/esp32-c3_datasheet.pdf\" target=\"_blank\"\u003eESP32-C3 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/Low_Power_Consumption.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/Low_Power_Consumption.pdf\" target=\"_blank\"\u003eReport of Low Power Consumption\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/XIAO_ESP32C3_v1.2_Dimensioning.zip\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/XIAO_ESP32C3_v1.2_Dimensioning.zip\" target=\"_blank\"\u003eXIAO ESP32C3 Bottom pad positioning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/XIAO_ESP32_ROHS.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/XIAO_ESP32_ROHS.pdf\" target=\"_blank\"\u003eXIAO ESP32C3 ROHS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/Resources\/XIAO-ESP32C3-v1.2_SCH-PCB.zip\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/Resources\/XIAO-ESP32C3-v1.2_SCH-PCB.zip\" target=\"_blank\"\u003eSchematic Diagram \u0026amp; PCB\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/XIAO-Reference-Design.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/XIAO-Reference-Design.pdf\" target=\"_blank\"\u003eXIAO Reference Design\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/3D-Printing-Case-Studies.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/3D-Printing-Case-Studies.pdf\" target=\"_blank\"\u003e3D Printing \"Case\" Studies\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2024-02-27T08:09:06+05:30","created_at":"2024-02-27T08:08:04+05:30","vendor":"ThinkRobotics.in","type":"","tags":["102010328","5.0","Arduino","BLE","BLE 4.0","BLE 5.0","BLE5","bluetooth ble","Bluetooth5.0","CircuitPython","dev","dev kit","Development","ESP32C3","Kit","Lite","M0+","MCP2515","RISC-V","SEEED","SEEEDSTD","Seeeduino","Sense","tiny MCU","XIAO"],"price":44999,"price_min":44999,"price_max":44999,"available":false,"price_varies":false,"compare_at_price":54999,"compare_at_price_min":54999,"compare_at_price_max":54999,"compare_at_price_varies":false,"variants":[{"id":47934246715709,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SBC2162","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Seeed Studio XIAO ESP32C3 - RISC-V tiny MCU board with Wi-Fi and Bluetooth5.0","public_title":null,"options":["Default Title"],"price":44999,"weight":50,"compare_at_price":54999,"inventory_management":"shopify","barcode":"47934246715709","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-1.jpg?v=1709001798","\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-5.png?v=1709001798","\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-2.png?v=1709001798","\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-3.png?v=1709001798","\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-4.png?v=1709001798","\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-6.png?v=1709001798"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-1.jpg?v=1709001798","options":["Title"],"media":[{"alt":null,"id":36577556660541,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-1.jpg?v=1709001798"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-1.jpg?v=1709001798","width":1150},{"alt":null,"id":36577556529469,"position":2,"preview_image":{"aspect_ratio":1.0,"height":775,"width":775,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-5.png?v=1709001798"},"aspect_ratio":1.0,"height":775,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-5.png?v=1709001798","width":775},{"alt":null,"id":36577556627773,"position":3,"preview_image":{"aspect_ratio":1.0,"height":750,"width":750,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-2.png?v=1709001798"},"aspect_ratio":1.0,"height":750,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-2.png?v=1709001798","width":750},{"alt":null,"id":36577556595005,"position":4,"preview_image":{"aspect_ratio":1.0,"height":750,"width":750,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-3.png?v=1709001798"},"aspect_ratio":1.0,"height":750,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-3.png?v=1709001798","width":750},{"alt":null,"id":36577556562237,"position":5,"preview_image":{"aspect_ratio":1.0,"height":875,"width":875,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-4.png?v=1709001798"},"aspect_ratio":1.0,"height":875,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-4.png?v=1709001798","width":875},{"alt":null,"id":36577556496701,"position":6,"preview_image":{"aspect_ratio":1.0,"height":900,"width":900,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-6.png?v=1709001798"},"aspect_ratio":1.0,"height":900,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SBC2162-6.png?v=1709001798","width":900}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cblockquote\u003e\n\u003cp\u003e\u003cspan style=\"color: #c20000;\" data-mce-style=\"color: #c20000;\"\u003eSeeed Studio XIAO ESP32C3 adopts new RISC-V architecture, supporting both \u003cstrong\u003eWi-Fi and BLE wireless connectivities\u003c\/strong\u003e. For Internet of Things applications, you will find it is flexible and suitable for all kinds of IoT scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt\"\u003eSeeed Studio XIAO Series are diminutive development boards, sharing a similar hardware structure, where the size is literally thumb-sized. The code name \"XIAO\" here represents its half feature \"Tiny\", and the other half will be \"Puissant\".\u003c\/p\u003e\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt\"\u003eSeeed Studio XIAO ESP32C3 adopts new RISC-V architecture, supporting both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWi-Fi and BLE wireless connectivities\u003c\/strong\u003e. For Internet of Things applications, you will find it is flexible and suitable for all kinds of IoT scenarios.\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003eFlexible MCU Board:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncorporate the\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/esp32-c3_datasheet.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/esp32-c3_datasheet.pdf\" target=\"_blank\"\u003eESP32-C3\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e32-bit RISC-V chip, operating up to 160 MHz, mounted multiple development ports, supported by Arduino \/ CircuitPython\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003eOutstanding RF performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eImplement complete Wi-Fi functions and Bluetooth Low Energy, while supporting communication over 100m with a U.FL antenna\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003eElaborate Power Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvide 4 working modes as low as 44 μA in deep sleep mode, while supporting lithium battery charge management\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003eThumb-sized Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e21 x 17.5mm, Seeed Studio XIAO series classic form factor, suitable for wearable devices\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em\"\u003e\n\u003cstrong\u003ePerfect for Production:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBreadboard-friendly \u0026amp; SMD design, no components on the back\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cstrong\u003eSeeed Studio XIAO ESP32C3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehas equipped a highly-integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eESP32-C3 chip\u003c\/strong\u003e, built around a 32-bit RISC-V chip processor with a four-stage pipeline that operates at up to 160 MHz.\u003c\/p\u003e\n\u003cp class=\"p\"\u003eThe board equips highly-integrated ESP32-C3 SoC. The chip has been installed with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomplete 2.4GHz Wi-Fi subsystem\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhich means it supports Station mode, SoftAP mode, SoftAP \u0026amp; Station mode, and promiscuous mode for multiple Wi-Fi applications. It works under an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eultra-low power state\u003c\/strong\u003e, also supporting features of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth 5\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth mesh\u003c\/strong\u003e. There are 400 KB SRAM \u0026amp; 4 MB Flash on the chip, allowing for more programming space, and bringing more possibilities to the IoT control scenarios.\u003c\/p\u003e\n\u003cp class=\"p\"\u003eBeing a number to the Seeed Studio XIAO family, the board deservedly maintains the classic\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ethumb-sized form-factor design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand elegant\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eproductization of single-sided components mounting\u003c\/strong\u003e. Meanwhile, it has equipped with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebattery charge chip\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand integrated circuit for enhancing its ability to carry. This board comes included with an external antenna to increase the signal strength for wireless applications. There are 11 digital I\/O that can be used as PWM pins and 4 analog i\/o that can be used as ADC pins. It supports UART, IIC, and SPI serial communication ports. Utilizing its small and exquisite hardware design and the powerful onboard chip, programming by Arduino, it will offer more ability to wearable and portable devices or other applications.\u003c\/p\u003e\n\u003cdiv data-style=\"display: table; table-layout: fixed; background-color: #ffefd9; height: auto; width: 100%;\" class=\"tips\"\u003e\n\u003ch3 data-style=\"font-weight: bold; margin-top: 10px;\"\u003e\u003cspan style=\"color: #c20000;\"\u003eAttention\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-style=\"font-size: 14px;\"\u003e\u003cspan style=\"color: #c20000;\"\u003eIt will be a little hard to connect the antenna at the first time using the board.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-style=\"font-size: 14px;\"\u003e\u003cspan style=\"color: #c20000;\"\u003ePlease connect the antenna at the vertical direction and do not drag at the horizontal direction.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"p\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"width: 70%;\"\u003e\n\u003ctbody\u003e\n\u003ctr data-style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" data-style=\"height: 30px; width: 375.453px;\" class=\"et2\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-style=\"height: 30px; width: 376.547px;\" class=\"et3\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 36px;\"\u003e\n\u003ctd height=\"111\" rowspan=\"2\" data-style=\"height: 108px; width: 375.453px;\" class=\"et2\"\u003eProcessor\u003c\/td\u003e\n\u003ctd data-style=\"height: 36px; width: 376.547px;\" class=\"et3\"\u003eESP32-C3 SoC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 72px;\"\u003e\n\u003ctd data-style=\"height: 72px; width: 376.547px;\" class=\"et3\"\u003eRISC-V single-core 32-bit chip processor with a four-stage pipeline that operates at up to 160 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 69px;\"\u003e\n\u003ctd height=\"141\" rowspan=\"2\" data-style=\"height: 138px; width: 375.453px;\" class=\"et2\"\u003eWireless\u003c\/td\u003e\n\u003ctd data-style=\"height: 69px; width: 376.547px;\" class=\"et3\"\u003eComplete 2.4GHz Wi-Fi subsystem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 69px;\"\u003e\n\u003ctd data-style=\"height: 69px; width: 376.547px;\" class=\"et4\"\u003eBluetooth 5.0\/ Bluetooth mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" data-style=\"height: 30px; width: 375.453px;\" class=\"et2\"\u003eOn-chip Memory\u003c\/td\u003e\n\u003ctd data-style=\"height: 30px; width: 376.547px;\" class=\"et3\"\u003e400KB SRAM \u0026amp; 4MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 107px;\"\u003e\n\u003ctd height=\"165\" rowspan=\"2\" data-style=\"height: 162px; width: 375.453px;\" class=\"et2\"\u003eInterface\u003c\/td\u003e\n\u003ctd data-style=\"height: 107px; width: 376.547px;\" class=\"et3\"\u003e1x UART, 1x IIC, 1x SPI,\u003cspan class=\"font3\"\u003e11x GPIO(PWM), 4x ADC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 55px;\"\u003e\n\u003ctd data-style=\"height: 55px; width: 376.547px;\" class=\"et3\"\u003e1x Reset button, 1x Boot button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" data-style=\"height: 30px; width: 375.453px;\" class=\"et2\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-style=\"height: 30px; width: 376.547px;\" class=\"et3\"\u003e21 x 17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 55px;\"\u003e\n\u003ctd height=\"171\" rowspan=\"3\" data-style=\"height: 165px; width: 375.453px;\" class=\"et2\"\u003ePower\u003c\/td\u003e\n\u003ctd data-style=\"height: 55px; width: 376.547px;\" class=\"et3\"\u003eCircuit operating voltage: 3.3V@200mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 55px;\"\u003e\n\u003ctd data-style=\"height: 55px; width: 376.547px;\" class=\"et3\"\u003eCharging current: 50mA\/100mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 55px;\"\u003e\n\u003ctd data-style=\"height: 55px; width: 376.547px;\" class=\"et3\"\u003eInput voltage (VIN): 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 18px;\"\u003e\n\u003ctd data-style=\"height: 18px; width: 375.453px;\" class=\"et4\"\u003eDeep Sleep Power Consumption\u003c\/td\u003e\n\u003ctd data-style=\"height: 18px; width: 376.547px;\" class=\"et4\"\u003eDeep Sleep Model: \u0026gt;44 μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 28px;\"\u003e\n\u003ctd height=\"90\" rowspan=\"3\" data-style=\"height: 84px; width: 375.453px;\" class=\"et5\"\u003eWi-Fi Enabled Power Consumption\u003c\/td\u003e\n\u003ctd data-style=\"height: 28px; width: 376.547px;\" class=\"et4\"\u003eActive Model: \u0026lt;75 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 28px;\"\u003e\n\u003ctd data-style=\"height: 28px; width: 376.547px;\" class=\"et4\"\u003eModem-sleep Model: \u0026lt;25 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 28px;\"\u003e\n\u003ctd data-style=\"height: 28px; width: 376.547px;\" class=\"et4\"\u003eLight-sleep Model: \u0026lt;4 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 29px;\"\u003e\n\u003ctd height=\"60\" rowspan=\"2\" data-style=\"height: 58px; width: 375.453px;\" class=\"et5\"\u003eBLE Enabled Power Consumption\u003c\/td\u003e\n\u003ctd data-style=\"height: 29px; width: 376.547px;\" class=\"et4\"\u003eModem-sleep Model: \u0026lt;27 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 29px;\"\u003e\n\u003ctd data-style=\"height: 29px; width: 376.547px;\" class=\"et4\"\u003eLight-sleep Model: \u0026lt;10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-style=\"height: 18px;\"\u003e\n\u003ctd data-style=\"height: 18px; width: 375.453px;\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd data-style=\"height: 18px; width: 376.547px;\"\u003e-40°C ~ 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"p\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"p\"\u003eApplication\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInternet of Things\u003c\/li\u003e\n\u003cli\u003eWearable devices\u003c\/li\u003e\n\u003cli\u003eHealth monitoring\u003c\/li\u003e\n\u003cli\u003eEducation\u003c\/li\u003e\n\u003cli\u003eLow-Power(LP) networking\u003c\/li\u003e\n\u003cli\u003eRapid prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003eHardware Overview\u003c\/h2\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/front-label-3.png\" data-src=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/front-label-3.png\" data-original=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/front-label-3.png\" height=\"950\" width=\"950\" class=\"lazy\" data-mce-src=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/front-label-3.png\"\u003e\u003c\/h2\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003ePart List\u003c\/h2\u003e\n\u003ctable style=\"width: 50%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-mi35\" style=\"text-align: right;\"\u003eSeeed Studio XIAO ESP32C3\u003c\/th\u003e\n\u003cth data-style=\"text-align: left;\" class=\"tg-mi35\" style=\"text-align: left;\"\u003ex1\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-style=\"text-align: center;\" class=\"tg-w2ai\" style=\"text-align: right;\"\u003e\u003cspan data-style=\"font-weight: inherit; font-style: inherit; color: #3d3d3d;\"\u003eAntenna\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-w2ai\"\u003ex1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"detail-label-title\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch2\u003eDocumentations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/Resources\/XIAO-ESP32C3-pinout_sheet.xlsx\" target=\"_blank\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/Resources\/XIAO-ESP32C3-pinout_sheet.xlsx\"\u003eXIAO ESP32 Pinout\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/esp32-c3_datasheet.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/esp32-c3_datasheet.pdf\" target=\"_blank\"\u003eESP32-C3 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/Low_Power_Consumption.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/Low_Power_Consumption.pdf\" target=\"_blank\"\u003eReport of Low Power Consumption\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/XIAO_ESP32C3_v1.2_Dimensioning.zip\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/XIAO_ESP32C3_v1.2_Dimensioning.zip\" target=\"_blank\"\u003eXIAO ESP32C3 Bottom pad positioning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/XIAO_ESP32_ROHS.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeed-Studio-XIAO-ESP32\/XIAO_ESP32_ROHS.pdf\" target=\"_blank\"\u003eXIAO ESP32C3 ROHS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/Resources\/XIAO-ESP32C3-v1.2_SCH-PCB.zip\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO_WiFi\/Resources\/XIAO-ESP32C3-v1.2_SCH-PCB.zip\" target=\"_blank\"\u003eSchematic Diagram \u0026amp; PCB\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/XIAO-Reference-Design.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/XIAO-Reference-Design.pdf\" target=\"_blank\"\u003eXIAO Reference Design\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/3D-Printing-Case-Studies.pdf\" data-mce-href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/3D-Printing-Case-Studies.pdf\" target=\"_blank\"\u003e3D Printing \"Case\" Studies\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
