Now that winter testing is fully underway, I can see the benefit of a telemetry receiver in gauging practice launch heights.
I recall at last April's try it day at Buckminster that someone was using a Lemon telemetry receiver. I assume it was a Lemon LM0051.
Question is will it work safely on a single Lipo? 3.7v-4.02v.
Literature for an LM0051 suggests not - 4.5v min. I currently use a Lemon RX6 which runs fine for over an hour on a 1s lipo.