Amateur Radio Adventures from Norway
Welcome to my ham radio blog! Join me as I explore HF bands, experiment with antennas, and make contacts around the world from my station in Norway.
Latest updates from the shack
How we decoded the Modbus-over-BLE protocol used by the HC BMS Android app, including the GATT layout, the six polling requests, frame formats, and the OTA bootloader trap that almost bricked our session.
While being under the weather, I spent some time doing POTA and SOTA hunting. The existing tools are pretty good, but I always felt it would be great to see activations on a map, not just a list. So, I created an app for that: SpotMap.
My Xiegu G90 has served me well, but I longed for more so now I am the proud owner of a Yaesu FT-710 and a Yaesu FT-891
I'm often active on 40m and 20m bands. Look me up on QRZ.com or catch me on the air! 73 de LB1DK