TWI and BLE together not working

[greta]

Hi, 

I am working with the Red Bear BLE Nano 2 (nrf52832) and programming it in Arduino IDE.

I am trying to merge the BLE_HRM example with a TWI example to be able to read data from sensors and send them over BLE, but BLE and TWI don’t seem to work together. The code gets stuck at the firs wire.begintransmission.
Has anyone had the same problem? Do you have any suggestion?

It is very urgent

Thanks,
Greta

[Turbo J]

Bus pullup resistors are present?

[Stian Røed Hafskjold]

Hi, is this 3rd party Arduino libraries or are you using the nRF5 SDK? Maybe you should try to ask in the RedBear forum: http://discuss.redbear.cc/c/nrf5x/ble-nano-2-cortex-m4f