Update bluetooth firmware.

[biks152207]

Hey guys i have been trying to update the firmware using this pacakge.But i am not sure how can i do it.I tried with writecharacteristic but i am not sure about the transaction id to do that.I have hex data of that firmware but i am very confused how we gonna inject those firmware hex data into ble device(my device is eld device, if you arenot sure about this go visit http://iosix.com/).Please suggest.

[marcosinigaglia]

Hi @biks152207 , is not a standard procedure so you have check the device documentation.

[vpfaulkner]

@biks152207 what did you end up doing for this? We need to do something similar and I can't find anything particular to this in the BLE specification. Thus, I'm guessing we just do so via writes to a dedicated characteristic?

[biks152207]

@vpfaulkner we used the manufacturer sdk and bridge with react native bridge, we didnt use react native ble manager.

[andrei-zgirvaci]

@biks152207 take a look here https://github.com/Pilloxa/react-native-nordic-dfu