EP1 EP2 ELRS receiver is the hottest Tiny ExpressLRS receiver since it was released. Now the new TCXO version EP series receiver apply "temperature compensated crystal oscillator", accurate frequency and excellent performance in extreme temperature environments make these TCXO much reliable.

Description:

Brand: HappyModel

Model: EP1 Dual, EP1 RCXO, EP2 TCXO (Optional)

EP1 TCXO Receiver

Type: ISM2.4GHz

ESP8285 MCU

SX1280(SX1281)IMLTRT RF Module

Omni directional antenna

Frequency Range: 2400 MHz to 2500 MHz

Receive refresh rate: 25HZ~500Hz

Working voltage: 5v

Weight: 0.41 gram(without antenna)

Dimension: 10mm*10mm*6mm

Peak gain: 2.23dB

Default Firmware out of factory: HappyModel_EP_2400_RX V2.2 version

Built-in a TCXO (temperature compensated crystal oscillator)

EP2 TCXO Receiver

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

Default Firmware out of factory: HappyModel_EP_2400_RX V2.2 version

Built-in a TCXO (temperature compensated crystal oscillator)

EP1 Dual TCXO Receiver

Type: ISM2.4GHz

ESP32 PICO D4, dual SX1280(SX1281)

Antenna connector: IPEX MHF 1/U.FL

RF Frequency: 2.4GHz (2400~2480MHz)

Telemetry power: >19dbm

Receiver protocol: CRSF

Input voltage: +5V DC @ u201c+inchs pad

PCB size: 19mm x 14mm

Weight: 1gram exclude antenna

Built-in a TCXO (temperature compensated crystal oscillator)

Default Firmware out of factory: Unified_ESP32_2400_RX Could upgrade to HappyModel EP1 Dual 2400 RX 3.0FW