This is short how-to, so if you have any questions, please comment below. The prerequisite is loaded Qczek LRS 2.0 firmware to both modules TX and RX. TX module configuration To enter configuration mode, you have to connect M1 to GND. After powering up, module LED should blink slow. Then you have to connect your … Continue reading Qczek LRS 2.0 – APM config (encapsulated telemetry)