For those building their own remote controlled devices like RC boats and quadcopter drones, having a good transmitter-receiver setup is a significant factor in the eventual usability of their build.

“I started using Bluetooth devices like the HC-05 modules, but I found that these sometimes randomly disconnected. Since then I’ve been using the NRF24L01 modules which is what’s in my openDog remotes ...

This is one in a series of articles about trends in remote control and RF facility management for radio enterprises. Edwin Bukont is a longtime consultant and broadcast engineer. He runs E2 Technical ...