Radiomaster ER8G ELRS PWM (8ch)

RadioMaster ER8G is a slim PWM receiver for the ExpressLRS system on the 2.4 GHz frequency, suitable for gliders and other RC airplanes with standard servos. ExpressLRS is an advanced open source RC system with long range, low latency, and high refresh rate. The receiver offers 8 PWM channels. CH1 to CH5 on the front and CH6 to CH8 on the rear end, so the body with dimensions of 60 x 13.5 x 13 mm fits easily even into a narrow fuselage.

The receiver is equipped with two 20 cm antennas and telemetry power up to 100 mW (adjustable via LUA script). The 3.5–8.4 V power input allows operation on 1S and 2S LiPo batteries. The receiver also includes a supply voltage sensor and a flight battery sensor (4–35 V). Simply solder the included cable to the EXT-V pad (range 4–35 V) and the receiver will automatically detect the active input. The side 4-pin CRSF/UART port is used to connect external sensors. Configuration and firmware updates are done via Wi-Fi and WebUI. Unlike the ER8GV version, it does not have a built-in vario, so it is also suitable for competitions where the use of a variometer is prohibited.