Hello, I tried a lot to get my HC06 Module paired with my smartphone but I have no luck. With AT Mode (and Arduino Uno) I get the version hc06V2.2_le. I can set the BAUD rate, I can change the name of the module. One Problem is I cannot change the pin code. If I use AT+PIN1234 no reaction also AT+PS…

It seems there are HC06's and then there are HC06's.... [image] Getting HC-06 back into AT-command mode? Networking, Protocols, and Devices I just spent many hours trying to setup a 'pseudo' HC06 and found this thread useful, especially comments from NJM and gardenstreame…

Thank you for your hints. I found out that I can change the ROLE (master slave) of the HC-06. I thought the 06 only can be slave. When I change to master it doesn't appear in the smartphone under BT devices for pairing. But my problem is not solved ;-( The commnad AT+PWD="1234" does unfortunately n…

If the HC-06 supports the firmware version command, tell us what the result is: AT+VERSION

[image] magicmachines: I thought the 06 only can be slave. Correct. Clearly, it isn't an HC-06. If it looks like an HC-06 but has 6 pins on the breakout board, it is probably an HC-05 - a faulty one(?)

Hello, I found out some resolutions. The Module is HC-06 but low energy version (BLE). They changed die Pin-Code to "123456" so six digits now. Then it pairs very well. The Pin can be changed with AT+PIN123456 (six digits). With the app "Serial Bluetooth Terminal" I can pair and send data to the mo…

The version is 2.0 or 2.1 I must check.

[image] magicmachines: The Module is HC-06 but low energy version (BLE). Then it's not an HC-06... Sending a picture would have helped others to help you :wink: If you haven't read How to get the best out of this forum topic yet, it's time to do it.

[image] magicmachines: Module is HC-06 but low energy version (BLE). There is no such thing but it is probably an HM-10, for which there is a library available on GitHub.

[HC-06_BLE] This is a PIC. It is definitve a HC-06 because the default name "HC-06" is saved on the module. It is now working. PIN: 123456. I got it working with serial bluetooth terminal app and with "Grau Basic" with bluetooth ble support. https://grauonline.de/wordpress/?page_id=2673 …

HC06 pairing problems

Projects Networking, Protocols, and Devices

magicmachines November 18, 2024, 4:39pm 11

The correct version is:
hc06V2.2_le

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HC06 pairing problems

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