Product overview
The GEPRC ELRS Nano 915M/2.4G Dual-Band Receiver brings ExpressLRS reception to a compact module measuring 11.1×20.4×5.2mm and weighing 0.95g for the receiver alone. Its electronics include ESP32-C3 and LR1121 chips, with dual LR1121 chips enabling switching between 915M and 2.4G when paired with 915M/2.4G antennas. The receiver works with existing 915M and 2.4G ELRS transmitter modules. Operating bands are 915MHz (FCC), 868MHz (EU) and 2.4GHz (ISM), with a refresh rate of 25Hz-1000Hz.
The receiver operates at 5V and provides 100mW telemetry power. A temperature-compensated crystal oscillator supports stable operation through temperature variations, while the built-in WiFi antenna enables wireless firmware updates. An SH1.0 connector simplifies installation, and the antenna connection uses ipex1. Firmware is GEPRC 900/2400 Single Dual-Band RX. The package supplies one receiver, one 915M/2.4G dual-band T-antenna, one heat shrink tube, one 4-pin silicone connection cable and one user manual.
