The Happymodel EP2 TCXO RX is a nano-sized true diversity 2.4GHz ELRS receiver with RF amps. This TCXO Rx receiver uses a temperature-compensated crystal oscillator to help with accurate MCU clock frequency, thus improving the performance and reliability of your RC link. Despite the small size, the low latency and high refresh rate of the ELRS system allow this receiver to be used on full-size/long-range quads, while also being small enough to be used on whoop-size quads! The Happymodel EP1 RX includes an IPEX connector for a dipole antenna, while the EP2 RX includes a built-in SMD antenna.

The EP1, EP2, and EP1 Dual modules are based on the ESP8285 MCU that allows for upgrading via WiFi, along with the SX1280(SX1281)IMLTRT RF Module.

Features
Excellent performance in extreme temperatures
Uses a temperature-compensated crystal oscillator
SMD Ceramic antenna
ESP8285 MCU
High-refresh-rate RF module
2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver



Specifications
Type: ISM2.4GHz
ESP8285 MCU
SX1280(SX1281)IMLTRT RF Module
SMD Ceramic antenna
Frequency Range: 2400 MHz to 2500 MHz
Receive refresh rate: 25HZ~500Hz
Working voltage: 5v
Weight: 0.44 gram
Dimension: 10mm*10mm*6mm
Peak gain: 3.7dB

Firmware
Default Firmware out of the factory: HappyModel_EP_2400_RX V2.2 version
Built-in a TCXO (temperature-compensated crystal oscillator)

Includes
1x Happymodel ExpressLRS Nano 2.4GHz EP2 TCXO RX

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