This IO Expansion HAT from DFRobot is the perfect companion for your Raspberry Pi 4B and Raspberry Pi 3B+! It leads out all of the IO ports on Raspberry Pi including digital port, analog port, PWM, I2C, UART, SPI, and IIS.
Besides that, the HAT is totally compatible with DFRobot Gravity Series, which frees users from complicated connection work and enables them to just concentrate on their projects building.
Raspberry Pi GPIO pins work with a maximum logic level of 3.3V. Besides the sensor and module of 3.3V power supply, the product also supports:
Sensor and module with 5V power supply and 3.3V level
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
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Besides the sensor and module of 3.3V power supply, the product also supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensor and module with 5V power supply and 3.3V level\u003c\/li\u003e\n\u003cli\u003ePWM external power supply (6~12V)\u003c\/li\u003e\n\u003cli\u003eControlling multiple servos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003eOperating Voltage: 5V\u003c\/li\u003e\n\u003cli\u003ePWM Port External Power: 6-12V\u003c\/li\u003e\n\u003cli\u003eSensor Interface External Power: 3.3V\u003c\/li\u003e\n\u003cli\u003eDimension: 65 X 56 mm \/ 2.56\" X2.20”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMore information can be found at \u003ca href=\"https:\/\/wiki.dfrobot.com\/IO%20Expansion%20HAT%20for%20Raspberry%20Pi%20%20SKU%3A%20%20DFR0566\" target=\"_blank\"\u003eProduct wiki\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/io-pinout_600x600.jpg?v=1631444225\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Hdc6b283cd5ba407f9b4e646555ca13305_600x600.jpg?v=1631444271\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","published_at":"2022-12-06T11:10:05+05:30","created_at":"2021-09-12T16:18:16+05:30","vendor":"ThinkRobotics","type":"Single Board Computers","tags":["analog","DFROBOT","Expansion","GPIO","HAT","I2C","I2S","IIC","IIS","IO board","Pi IO","PWM","Raspberry","RPIHAT","SBC2","SPI","UART","ZOHO UPDATED"],"price":129999,"price_min":129999,"price_max":129999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":39537044553814,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SBC2039","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DFROBOT Raspberry Pi IO Expansion HAT","public_title":null,"options":["Default Title"],"price":129999,"weight":150,"compare_at_price":null,"inventory_management":"shopify","barcode":"SBC2039","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat.jpg?v=1631444004","\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat-back.jpg?v=1631444004","\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat-mounted.jpg?v=1631444004"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat.jpg?v=1631444004","options":["Title"],"media":[{"alt":"DFROBOT Raspberry Pi IO Expansion HAT Online","id":21279093719126,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat.jpg?v=1631444004"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat.jpg?v=1631444004","width":800},{"alt":"DFROBOT Raspberry Pi IO Expansion HAT Online","id":21279093686358,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat-back.jpg?v=1631444004"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat-back.jpg?v=1631444004","width":800},{"alt":"DFROBOT Raspberry Pi IO Expansion HAT Online","id":21279093653590,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat-mounted.jpg?v=1631444004"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/io-expansion-hat-mounted.jpg?v=1631444004","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThis IO Expansion HAT from DFRobot is the perfect companion for your Raspberry Pi 4B and Raspberry Pi 3B+! It leads out all of the IO ports on Raspberry Pi including digital port, analog port, PWM, I2C, UART, SPI, and IIS.\u003c\/p\u003e\n\u003cp\u003eBesides that, the HAT is totally compatible with DFRobot Gravity Series, which frees users from complicated connection work and enables them to just concentrate on their projects building.\u003c\/p\u003e\n\u003cp\u003eRaspberry Pi GPIO pins work with a maximum logic level of 3.3V. Besides the sensor and module of 3.3V power supply, the product also supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensor and module with 5V power supply and 3.3V level\u003c\/li\u003e\n\u003cli\u003ePWM external power supply (6~12V)\u003c\/li\u003e\n\u003cli\u003eControlling multiple servos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003eOperating Voltage: 5V\u003c\/li\u003e\n\u003cli\u003ePWM Port External Power: 6-12V\u003c\/li\u003e\n\u003cli\u003eSensor Interface External Power: 3.3V\u003c\/li\u003e\n\u003cli\u003eDimension: 65 X 56 mm \/ 2.56\" X2.20”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMore information can be found at \u003ca href=\"https:\/\/wiki.dfrobot.com\/IO%20Expansion%20HAT%20for%20Raspberry%20Pi%20%20SKU%3A%20%20DFR0566\" target=\"_blank\"\u003eProduct wiki\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/io-pinout_600x600.jpg?v=1631444225\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Hdc6b283cd5ba407f9b4e646555ca13305_600x600.jpg?v=1631444271\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e"}
