Happymodel ELRS PP 24GHz RX SX1280 EXPRESSLRS Nano Long Range Receiver EP1 RX

The Happymodel 2.4GHz ELRS nano series receiver is an open source program based on ExpressLRS, we have 3 types rx module released.Its main hardware architecture is STM32L432KBU6 MCU and SX1280 RF chip. It has a built-in ceramic antenna, which is super light and small in size., You can upgrade firmware by WIFI .Base on PP RX, we have developed the Nano 2.4GHz rx of ESP8285 version named EP1 and EP2. The RF module of EP1/EP2 is the same like PP RX and use ESP8285 MCU ., Due to the low-latency and high-refresh-rate RF module, they are very comfortable for FPV race and Long Range FPV. Ultra light and Nano size, very suitable for Tiny whoop., Type: ISM,ESP8285 MCU,SX1280IMLTRT RF Module,Omnidirectional antenna,Frequency Range: 2400 MHz to 2500 MHz,Maximum receive refresh rate: 500Hz ,Minimum receiver refresh rate: 25Hz,Working voltage: 5v,Weight: 0.42gram(without antenna),Dimension: 10mm*10mm*6mm Peak gain: 2.23dB