You can also use the USB/UART adapter and this extension: Using serial with FTDI everything can be powered from the phone's USB port.
Unless I missed something and the Serial component has already been fixed, then the extension will not be needed.
You can also use the USB/UART adapter and this extension: Using serial with FTDI everything can be powered from the phone's USB port.
Unless I missed something and the Serial component has already been fixed, then the extension will not be needed.