RE: How to control transmission power in pc-ble-driver-py

Jørgen Holmefjord — Mon, 27 Aug 2018 08:49:29 GMT

Hi,

You can add a function in ble_driver.py under Class 'BLEDriver', to set TX power:

def ble_gap_tx_power_set(self, tx_power):
    return driver.sd_ble_gap_tx_power_set(self.rpc_adapter, tx_power)

This function can then be called from the examples. This is from advertising.py, added after driver.ble_enable():

driver.ble_gap_tx_power_set(-40); # Set TX power to -40 dBm

There is no such thing as "BLE scanner power".

Best regards,
Jørgen