The wireless device uses a “perfboard Arduino” to read a remote wired methane sensor, and send data over a nRF2401A radio transceiver.

UPDATE: 27-06-2023 ADX UnO V1.3 is now fully open source! All SMT production files are under Production Files folder. I also added a Guide on how to order SMT manufactured PCBs from JLCPCB PCB ...

UPDATE: 27-06-2023 ADX UnO V1.4 is now fully open source! All SMT production files are under Production Files folder. I also added a Guide on how to order SMT manufactured PCBs from JLCPCB PCB ...

Posted in Radio Hacks, Slider Tagged amateur radio, BITX, ham radio, HF, homebrew, ssb, transceiver ← 3D Printing Compressed Air Tanks Paraffin Oil And Water Dot Matrix Display ...