Hi, I want to set up a Bluetooth connection between two argon boards. I read some tutorials and wrote the code shown below based on two tutorials and the connection was set up. But the data read from the receiver is a strange number. So I would like to ask some questions about how to use BLE APIs t…

[image] RuiyingWu: does it make sense to have uint8_t value; in onDataReceived()? No it doesn't - uint8_t value this is one single byte while uint8_t bytes[12] are twelve and forcing 12 people on 1 chair won't work, cramming 12 bytes into a single one won't do either. [image] RuiyingWu: t…

BLE didnt sent the right data from one argon board to the other argon board

Troubleshooting

RWB July 25, 2019, 5:14pm 8

How are you building the code and then flashing to the device? Cloud building is not working right for BLE we have found out. Building locally and flashing locally via Workbench does work.

BLE OTA uploading

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BLE didnt sent the right data from one argon board to the other argon board

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