GitHub - studentkra/HMC253: Antenna switch HMC253 and ESP8266
https://github.com/studentkra/HMC253Antenna switch HMC253 and ESP8266. Contribute to studentkra/HMC253 development by creating an account on GitHub.
I post firmware to control PE4302 attenuator via ESP8266 on GitHub now.
I successfully use an external attenuator for KiwiSDR1. The attenuator is assembled on the PE4302 board and ESP8266. Control is via USB connection to KiwiSDR. The attenuator works in a simple… (more)