Hiwonder WonderEcho AI Voice Recognition Module Voice Broadcasting Custom Wake Words Offline Control
WonderEcho is a programmable AI voice interaction module that integrates voice recognition and voice broadcasting. It features a noise-reducing microphone and speaker, powered by a built-in neural network processor that supports convolutional neural operations. Additionally, you can add new voice commands via software, and its recognition accuracy reaches up to 98%. It also supports both English and Chinese voice command recognition, making it easy for beginners to experience AI interaction.
Compatible with Various Controllers
Works with a range of controllers to make your robot even more engaging and versatile!
Versatile Applications
SPECIFICATIONS
Item
Specification
Voice Chip Model
CI1302
Power Supply Voltage
DC 5V
Size
48 × 24 × 10.5 mm
Weight
10g
FLASH Capacity
2 MByte
SRAM Capacity
640 KByte
Installation Method
Compatible with LEGO series
Recognition Mode
Voice command wake-up
Communication Method
I2C communication; connects to main controller via 4-pin wire
Recognition Range
Up to 5 meters (quiet), 1 meter (noisy environment)
Recognition Condition
Supports up to 255 predefined phrases/sentences: language updatable via firmware
On-board Indicator Status
Red LED on at power; blue LED on standby and flashes when voice is detected
First of all, I appreciate the nice packing. The product served its purpose. But there is no response IF we ring up the number given by you is not at all responsive. which puts us in tension.
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It also supports both English and Chinese voice command recognition, making it easy for beginners to experience AI interaction.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/01_fb862941-2ff6-48be-8795-c805777882d0.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/0989B93013F2BB1FE596A960C3F73459.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1BB52E3FC5FDD9686FD0ADB9CEB9240D.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/03_784ce2dd-bf2a-465c-93a3-1c75f7b4eb36.webp?v=1749101554\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eCompatible with Various Controllers\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eWorks with a range of controllers to make your robot even more engaging and versatile!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/04_28676c7e-6b98-425d-82ef-b104b94c89b9.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eVersatile Applications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/05_158bcf66-de3e-45dc-b4c3-5e08686bf87b.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/06_bb7a2130-da40-4cb0-b6b0-5cfeffcb6907.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: center;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eVoice Chip Model\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eCI1302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e48 × 24 × 10.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e10g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eFLASH Capacity\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2 MByte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSRAM Capacity\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e640 KByte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eInstallation Method\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eCompatible with LEGO series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eRecognition Mode\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eVoice command wake-up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eCommunication Method\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eI2C communication; connects to main controller via 4-pin wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eRecognition Range\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eUp to 5 meters (quiet), 1 meter (noisy environment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eRecognition Condition\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eSupports up to 255 predefined phrases\/sentences: language updatable via firmware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eOn-board Indicator Status\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eRed LED on at power; blue LED on standby and flashes when voice is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eWonderEcho Packing List\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" 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style=\"text-align: center;\"\u003eHiwonder WonderEcho AI Voice Recognition Module Voice Broadcasting Custom Wake Words Offline Control\u003c\/h1\u003e\n\u003cp style=\"text-align: center;\"\u003eWonderEcho is a programmable AI voice interaction module that integrates voice recognition and voice broadcasting. It features a noise-reducing microphone and speaker, powered by a built-in neural network processor that supports convolutional neural operations. Additionally, you can add new voice commands via software, and its recognition accuracy reaches up to 98%. It also supports both English and Chinese voice command recognition, making it easy for beginners to experience AI interaction.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/01_fb862941-2ff6-48be-8795-c805777882d0.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/0989B93013F2BB1FE596A960C3F73459.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1BB52E3FC5FDD9686FD0ADB9CEB9240D.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/03_784ce2dd-bf2a-465c-93a3-1c75f7b4eb36.webp?v=1749101554\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eCompatible with Various Controllers\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eWorks with a range of controllers to make your robot even more engaging and versatile!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/04_28676c7e-6b98-425d-82ef-b104b94c89b9.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eVersatile Applications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/05_158bcf66-de3e-45dc-b4c3-5e08686bf87b.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/06_bb7a2130-da40-4cb0-b6b0-5cfeffcb6907.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: center;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eVoice Chip Model\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eCI1302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e48 × 24 × 10.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e10g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eFLASH Capacity\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2 MByte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSRAM Capacity\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e640 KByte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eInstallation Method\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eCompatible with LEGO series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eRecognition Mode\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eVoice command wake-up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eCommunication Method\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eI2C communication; connects to main controller via 4-pin wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eRecognition Range\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eUp to 5 meters (quiet), 1 meter (noisy environment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eRecognition Condition\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eSupports up to 255 predefined phrases\/sentences: language updatable via firmware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eOn-board Indicator Status\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eRed LED on at power; blue LED on standby and flashes when voice is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eWonderEcho Packing List\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/07_24667037-2ff1-41b2-bd29-aba033b40ce0.webp?v=1749101553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eVIDEO\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"801\" height=\"452\" src=\"https:\/\/www.youtube.com\/embed\/YdHbpA1vNg8\" title=\"Hiwonder WonderEcho AI Voice Recognition Module Voice Broadcasting Custom Wake Words Offline Control\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e"}
