KD8CEC Amateur Radio

Installing SWR and RF Power Sensor in uBITX I modified the I2C Type Signal Meter firmware to display SWR when using Nextion LCD in uBITX. Release I2C Type Signal Meter firmware V0.8, If you want something stable, use V 0.7 (V0.8 is a beta version) Now if you are using the I2C Type Signal Meter, you do not need to update the uBITX firmware and the Nextion LCD GUI. You only need to upload the firmware of the I2C Type Signal Meter to V0.8.

Use CEC version firmware 2.5 or later of uBITX. The following examples are based on version 0.27. We will post the 0.27 version as the test ends. All of the examples below only describe connections to uBITX. Please refer to the manual or other documents for how to use the program.