Forum >BEETLE BLE EXTERNAL POWER SUPPLY
BEETLE BLE EXTERNAL POWER SUPPLY
epesteban96 2018-11-20 11:58:26 882 Views1 Replies Hi DFRobot,
My Beetle Ble transmits the data to the BasicBlunoDemo app fine when connected through USB by using Serial.print();. However, when I power the Beetle with an external supply, the data is not transmitted properly. How can I fix this, please?
Many thanks
My Beetle Ble transmits the data to the BasicBlunoDemo app fine when connected through USB by using Serial.print();. However, when I power the Beetle with an external supply, the data is not transmitted properly. How can I fix this, please?
Many thanks
2018-11-20 17:51:19 What is the external power did you use? and could you show us the code? robert.chen
robert.chen 