6 years, 1 month ago.

BLE UART Console not working for android app but working for iOS app


BLE UART Console example (https://developer.mbed.org/teams/Bluetooth-Low-Energy/wiki/UART-access-over-BLE) is not working on nRF UART V2.0 app from google play store. I tried on iOS device and it is working with nRF UART iOS app (prob v1).

However, the same code works for mKit board and I could connect to the V2.0 app. May I know where is the problem?

Question relating to:

BLE Nano is the smallest Bluetooth 4.1 Low Energy (BLE) development board in the market. The core is Nordic nRF51822 (an ARM Cortex-M0 SoC plus BLE capability) running at 16MHz …

2 Answers

2 years, 11 months ago.

Worked couple of times after fresh upload and then didn't work again, can't see the BLE device on Bluetooth scan !

3 years, 1 month ago.

I have the same problem.. none of the examples seems to work both on Android nor iOS..

Okay, so the device was not discoverable on iOS, but the Nordic Toolbox and other utilities that included Scanner and BLE UART worked fine..

posted by Tomasz CEDRO 30 Aug 2018