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The GEPRC 2.4G Nano Receiver is an ultra-compact ExpressLRS receiver for RC drones. It measures just 17 x 11 mm and weighs 0.7 g without the antenna, so it is at home in whoops, toothpick quads and any build where space and weight are critical.
The hardware is a solid ExpressLRS design: an ESP8285 processor, an SX1281 RF chip, a temperature-compensated crystal oscillator (TCXO) and a built-in power amplifier and low-noise amplifier. The receiver supports refresh rates from 25 Hz to 1000 Hz and can send telemetry at up to 100 mW.
The receiver takes 5 V, uses an ipex1 antenna connector and comes loaded with GEPRC's Nano 2.4GHz PA100 RX firmware. It works on the 2.4 GHz ISM band and connects to your flight controller through its CRSF serial link. Because it is an open-source ExpressLRS design, firmware can be updated over Wi-Fi, which is convenient when a radio update needs a matching receiver version.
With such a small board, take care with your soldering: use fine wire, keep leads short and protect the joints with heat shrink. Route the antenna so it stays away from carbon fibre and power wiring, and bind it to your ExpressLRS transmitter with a shared binding phrase.
FPV pilots building or upgrading micro, racing and freestyle drones who want a light ExpressLRS receiver with a real amplifier. It suits any pilot who has an ExpressLRS 2.4 GHz radio.
It weighs 0.7 g without the antenna.
It measures 17 x 11 mm.
It runs from 5 V.
From 25 Hz up to 1000 Hz.
Yes, the firmware can be updated over Wi-Fi.
| Brand | GEPRC |
|---|---|
| Input Voltage | 5V |
| Protocol | ExpressLRS (ELRS) |
| Weight | 0.700000 g |
| Selling unit | PCS |
