GEPRC ELRS Nano 2.4G PA100 Receiver
GEPRC ELRS Nano 2.4G PA100 Receiver – Strong Telemetry in a Tiny Package
The GEPRC ELRS Nano 2.4G PA100 Receiver is a compact, budget-friendly ExpressLRS receiver built around the ESP8285 and SX1281 chipset. A built-in PA+LNA delivers up to 100mW of telemetry power for a stronger data return, while a TCXO keeps the operating frequency stable even in extreme temperatures. At just 17x11mm and 0.7g, with refresh rates up to 1000Hz and WiFi firmware updates, it's a simple, reliable nano receiver for 2.4GHz ExpressLRS transmitters.
Temperature-Compensated Crystal Oscillator
A temperature-compensated crystal oscillator keeps the receiver's operating frequency stable whether the electronics are heating up mid-flight or starting cold at the field, avoiding the frequency drift that can otherwise creep in as temperature changes. That keeps the RC link consistent from a cold start through the most demanding pack of the day.
Integrated PA+LNA for Stronger Telemetry
A built-in power amplifier and low-noise amplifier boost the receiver's telemetry output to up to 100mW, giving the return link (RSSI, battery voltage, and other telemetry data) more range and a cleaner signal back to your radio. That extra margin is especially useful once you start pushing a build toward longer-range flights.
GEPRC ELRS Nano 2.4G PA100 Receiver Key Features
ESP8285 + SX1281
Runs the open-source ExpressLRS protocol on proven hardware, known for long range and low latency.
WiFi Firmware Updates
Update ExpressLRS firmware wirelessly through the receiver's built-in WiFi module - no cable or programmer needed.
Integrated PA+LNA
A built-in power amplifier and low-noise amplifier deliver up to 100mW of telemetry power for a stronger return link.
TCXO Frequency Stability
A temperature-compensated crystal oscillator keeps the operating frequency stable in both hot and cold conditions.
Up to 1000Hz Refresh Rate
A refresh range of 25Hz-1000Hz keeps control latency low for racing and freestyle flying.
Compact and Lightweight
At just 17x11mm and 0.7g, it adds almost nothing to your build's weight.
ipex1 Antenna Connector
A standard ipex1 connector keeps antenna replacement simple.
Simple 4-Pin Connection
GND, 5V, TX, and RX pads, plus the included pin header, connect directly to your flight controller's UART.
GEPRC ELRS Nano 2.4G PA100 Receiver Suitable Applications
Its compact size, low latency, and strong telemetry return make this receiver a natural fit for a wide range of 2.4GHz ExpressLRS builds, including:
- Racing FPV quads, where low latency and a reliable link matter most
- Freestyle builds that need a compact, dependable RC receiver
- Lightweight and micro builds, where every gram counts
Wiring the GEPRC ELRS Nano 2.4G PA100 Receiver
GEPRC ELRS Nano 2.4G PA100 Receiver Specification
Model | GEPRC ELRS Nano 2.4G PA100 Receiver |
Chips | ESP8285, SX1281 |
Crystal Oscillator | TCXO |
Frequency Band | 2.4GHz (ISM) |
Refresh Rate | 25Hz-1000Hz |
Input Voltage | 5V |
Antenna Connector | ipex1 |
Telemetry Power | 100mW |
Firmware | GEPRC Nano 2.4GHz PA100 RX |
Dimensions | 17x11mm |
Weight | 0.7g (RX only) |
GEPRC ELRS Nano 2.4G PA100 Receiver Package Includes
- 1x GEPRC ELRS Nano 2.4G PA100 Receiver
- 1x Antenna
- 1x Heat Shrink Tube
- 4x Silicone Cable
- 1x 4-Pin Header
- 1x Instruction Manual