How to Hardware Reset JDY-10 After Incorrect Baud Rate Command?

Z

zwitch

New Member
Hi everyone,

I mistakenly sent the command AT+BAUD8 to my JDY-10 module, which is not a valid baud rate value. The module responded with OK, but after that, I can't communicate with it anymore. I've tried all common baud rates from 300 to 921600, but the module remains unresponsive.

Is there any way to perform a hardware reset on the JDY-10 module to restore it to factory settings? I’ve already tried grounding the EN/RESET pin, but no success so far. Any advice on how to bring it back to life would be much appreciated!

Thanks in advance!

Let me know if you'd like to adjust or add anything!
 
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According to the datasheet posted in the thread below, BAUD8 is 230400 ?

JDY-10 Bluetooth BLE Uart Transceiver Module

I couldn't find anything on Google so to save others the time required to find out anything decent about this small module I'm creating this thread which will be indexed by Google. STATUS: THIS MODULE IS WORKING (with issues) The JDY-10 uses the TLSR8266 chip which has an impressive...
www.electro-tech-online.com
 
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The author of the thread, who posted that data, (a long time use on here) was providing info specifically on the JDY-10, which he also gave usage info for.

The problem is that once any one original module becomes well known and popular, look-alikes appear, sold as the same part but often with different chipsets and just programmed as an approximate copy of the original device, for the commonest functions.

Which is which is anybody's guess, unless the original manufacturer is factually known.


Post photos of both sides of your module?
 
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