The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
Introducing the Lonely Binary JDY-31 Bluetooth Module! This little wonder is here to revolutionize your data transmission experience. Brace yourself for a Bluetooth adventure like no other, brought to you by Lonely Binary! The JDY-31 module is based on Bluetooth 3.0 SPP design, ensuring seamless compatibility with Windows, Linux, and Android systems. With its advanced GFSK modulation, it guarantees excellent signal quality and interference resistance. Prepare to be amazed by its maximum transmission power of 8dB, reaching up to 30 meters! Customization is a breeze with AT command support, allowing you to modify the device name and baud rate effortlessly. Experience lightning-fast data transfer speeds and trust in the quality and reliability of Lonely Binary. Upgrade your tech game with the JDY-31 Bluetooth Module and join the Lonely Binary revolution today!
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What’s in the Box
There are 3 pieces in the retail box.
The listing price is for
- 1 x JDY-31 Bluetooth Module
