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Nylon Hex Standoff Spacer Black (Pack of 10) ne5532 tone board Parameter Specification Item Type Speech 433MHz RF module
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Nylon Hex Standoff Spacer Black (Pack of 10) ne5532 tone board Parameter Specification Item Type Speech 433MHz RF module
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Nylon Hex Standoff Spacer Black (Pack of 10) ne5532 tone board Parameter Specification Item Type Speech 433MHz RF module Parameter Specification Item Type Speech Recognition Module Model No LD3320 Interface Type Serial UART and SPI Operating Voltage 33V to 5V DC Recognition Accuracy 85 percent within 1 meter Maximum Commands 50 voice commands Microcontroller Support 51 MCU STM32 Arduino Programming Interface TTL Microphone Support Built in and external Offline Recognition Yes Length mm 60 Width mm 21 Height mm 10 Operating Temperature 20C to 70C By pressing the upper button and ESP32 project enclosures and heat resistant
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Nylon Hex Standoff Spacer Black (Pack of 10) ne5532 tone board Parameter Specification Item Type Speech 433MHz RF module
Item no
:
22146768469
US$ 79.00
Pay in 4 interest-free payments of $19.75 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
US$40
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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