ELRS 2.4G Diversity Receiver is a new generation of true dual-antenna diversity receiver system based on the ExpressLRS open source project. ExpressLRS features long range operation, low latency, maximum 1000Hz refresh rate, and low price.

The ELRS 2.4G Diversity Receiver has a reasonable placement of dual antennas for wider signal reception and more stable connection than ordinary single antenna receiver systems. It uses a TCXO temperature compensated crystal oscillator to avoid frequency shifts caused by temperature changes and the telemetry power is up to 100mW.

Features:

1: WIFI Upgrade firmware
2: ELRS open source project, remote control
3: Maximum refresh rate of 1000Hz
4: Two independent RF receiving links, true diversity receiver
5: The use of temperature-compensated crystal oscillator (TXCO), no fear of high or low temperature impact, more stable performance, even if long hours of work is not easy to cause loss of control
6: Built-in PA + LNA, up to 100mW telemetry power

Specifications

size:20mm*14mm
Werght :1.1g(RX only)
Chips: ESP32-PICO-D4, SX1281
Crystal Oscillator: TCXO
Frequency Band: 2.4GHz ISM
Refresh Rate:25Hz-1000Hz
Input Voltage: 5V
Antenna Connector: ipex1
Indicator Light: RGB light
TLM Power: 20
Firmware: HappyModel EP Dual 2.4GHz RX

FIRMWARE TIPS

ELRS-R24-D: Enable “USE_DIVERSITY” (checked) when flashing in ExpressLRS configurator
Firmware: HappyModel EP Dual 2.4GHz RX
Firmware update via UART or WIFI

Package Includes:

1 x HM EP Dual 2.4GHz ExpressLRS Diversity Receiver

HappyModel 2.4G ExpressLRS EP1 Dual TCXO RX True Diversity Receiver