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
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{"id":9956578754877,"title":"Hiwonder WonderEcho AI Voice Recognition Module","handle":"hiwonder-wonderecho-ai-voice-recognition-module","description":"\u003ch1 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","published_at":"2025-06-05T12:12:14+05:30","created_at":"2025-06-05T11:01:50+05:30","vendor":"HiWonder","type":"Voice Recognition Module","tags":["AI Voice Recognition Module","Arduino Voice Control","CI1302","CI1302 Voice Chip","Custom Wake Word Module","HIWND","Hiwonder","Hiwonder WonderEcho","I2C Voice Module","LEGO Compatible","Neural Network Voice Processor","Offline Voice 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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"}
Please note that although my status in your website shows fulfilled, my components haven't arrived yet. I am extremely disappointed by the poor coordination between your team and the delivery team.
