RadioMaster ER8G / ER8GV 2.4GHz ELRS PWM Receiver
- Exact Model RadioMaster ER8G / ER8GV 2.4GHz ELRS PWM Receiver
- Model ER8G, ER8GV
- Protocol & Frequency ExpressLRS 2.4GHz; ELRS 3.x pre-installed
- Channels & Telemetry 8 PWM channels; up to 100mW adjustable telemetry; 4–35V detection
- Power & Interfaces DC 3.5–8.4V; CRSF / SBUS serial; dual 20cm antennas
- Size & Weight 60×13.5×13mm; 12g; ER8GV includes barometric vario
- Product Summary Compact eight-channel ELRS PWM receiver available with or without an integrated vario.
RadioMaster ER6G / ER6GV 2.4GHz ELRS PWM Receiver
- Exact Model RadioMaster ER6G / ER6GV 2.4GHz ELRS PWM Receiver
- Model ER6G, ER6GV
- Protocol & Frequency ExpressLRS 2.4GHz; ELRS 3.x pre-installed
- Channels & Telemetry 6 PWM channels; up to 50mW adjustable telemetry; 3–26V detection
- Power & Antennas DC 3.5–8.4V; dual 15cm high-sensitivity antennas
- Size & Weight 42×13×8mm; 5g; ER6GV includes barometric vario
- Product Summary Slim six-channel ELRS PWM receiver available with or without an integrated vario.
RadioMaster ER3 PRO PWM Dual-Band Gemini-X ExpressLRS Receiver
- Exact Model RadioMaster ER3 PRO PWM Dual-Band Gemini-X ExpressLRS Receiver
- Protocol & Frequency ExpressLRS Gemini-X; 2.4GHz + Sub-G 900MHz
- Channels & Output 3 PWM channels; CRSF / SBUS serial output
- Telemetry Up to 100mW; receiver and EXT-V monitoring up to 70V
- Power & Antennas DC 5–12V; 25cm high-sensitivity MMCX antennas
- Size & Weight 49.2×26.8×13mm; 13.5g without antennas
- Product Summary Compact three-channel dual-band Gemini-X receiver with full serial and voltage-telemetry support.
RadioMaster ER16 PWM Dual-Band Gemini-X ExpressLRS Receiver
- Exact Model RadioMaster ER16 PWM Dual-Band Gemini-X ExpressLRS Receiver
- Protocol & Frequency ExpressLRS Gemini-X; 2.4GHz + Sub-G 900MHz
- Channels & Output 16 amplified PWM channels; CRSF / SBUS serial output
- Telemetry Up to 100mW; four-source monitoring including EXT-V up to 70V
- Power & Antennas DC 5–12V; dual isolated XT30; 25cm MMCX antennas
- Size & Weight 61.5×43.8×16.8mm; 33g without antennas
- Product Summary Sixteen-channel redundant dual-band Gemini-X receiver for complex large-scale aircraft.
RadioMaster ER12 PWM Dual-Band Gemini-X ExpressLRS Receiver
- Exact Model RadioMaster ER12 PWM Dual-Band Gemini-X ExpressLRS Receiver
- Protocol & Frequency ExpressLRS Gemini-X; 2.4GHz + Sub-G 900MHz
- Channels & Output 12 amplified PWM channels; CRSF / SBUS serial output
- Telemetry Up to 100mW; independent V-PWM, XT30 and EXT-V monitoring up to 70V
- Power & Antennas DC 5–12V; 25cm high-sensitivity MMCX antennas
- Size & Weight 51×37.6×14.5mm; 22.5g without antennas
- Product Summary Twelve-channel dual-band Gemini-X PWM receiver for large fixed-wing aircraft and multi-servo installations.
RadioMaster GR-01 ExpressLRS 2.4GHz Receiver for DJI RS Gimbals
- Exact Model RadioMaster GR-01 ExpressLRS 2.4GHz Receiver for DJI RS Gimbals
- Compatibility & Output DJI RS2 / RS3 Pro gimbals; DJI RS Pro output protocol
- Protocol & Frequency ExpressLRS v3.3.0; 2400–2480MHz
- RF Hardware ESP8285 MCU; Semtech SX1281; replaceable 2.4GHz omni antenna
- Power & Interfaces 5V; NATO port; USB-C; UART/Wi-Fi flashing
- Size & Weight 43×27.7×27.5mm; 18.8g without antenna
- Product Summary Professional ELRS receiver for wireless control of DJI RS2 and RS3 Pro camera gimbals.
RadioMaster Bandit BR3 ExpressLRS 915MHz Receiver
- Exact Model RadioMaster Bandit BR3 ExpressLRS 915MHz Receiver
- Protocol & Frequency ExpressLRS; FCC 915MHz / 868MHz antenna support
- RF Hardware ESP8285 MCU; Semtech SX1276; built-in TCXO
- Telemetry & Interface 100–500mW adjustable telemetry; CRSF; dual IPEX1
- Power & Antennas DC 4.5–8.4V; two 915/868MHz T antennas
- Size & Weight 24×14.2mm; 5.5g with antennas
- Product Summary High-power Sub-G ExpressLRS receiver with dual antennas and up to 500mW telemetry.
RadioMaster Bandit BR1 ExpressLRS 915MHz Receiver
- Exact Model RadioMaster Bandit BR1 ExpressLRS 915MHz Receiver
- Protocol & Frequency ExpressLRS; FCC 915MHz / 868MHz antenna support
- RF Hardware ESP8285 MCU; Semtech SX1276; built-in TCXO
- Telemetry & Interface 50mW / 17dBm telemetry; CRSF; IPEX1
- Power & Antennas DC 5V; T and Y antenna support
- Size & Weight 18×13.8mm; 2.9g with T antenna
- Product Summary Compact 915/868MHz ELRS receiver with TCXO stability and vibration-resistant construction.
RadioMaster DBR4 Dual-Band Xross Gemini ExpressLRS Receiver
- Exact Model RadioMaster DBR4 Dual-Band Xross Gemini ExpressLRS Receiver
- Protocol & Frequency ExpressLRS Gemini Xrossband; 2.4GHz + FCC 915MHz
- RF Architecture ESP32 with dual Semtech LR1121; four discrete antennas
- Telemetry & Interface Up to 100mW telemetry; CRSF bus; up to 500Hz refresh
- Power DC 4.5–8.4V
- Size & Weight 27.2×27.2mm; 2.7g without / 5.3g with antennas
- Product Summary Dual-band Gemini-X receiver with two LR1121 RF chains and four discrete antennas for robust links.
RadioMaster ER5C V2 2.4GHz ELRS PWM Receiver
- Exact Model RadioMaster ER5C V2 2.4GHz ELRS PWM Receiver
- Protocol & Frequency ExpressLRS 3.3.0; 2.4GHz
- Channels & Output 5-channel PWM output
- Telemetry 10mW RF telemetry; external voltage detection 4–35V
- Power & Antenna DC 4.5–8.4V; high-sensitivity external antenna
- Size & Weight 30×18.5×13mm; 5.7g
- Product Summary Compact five-channel ExpressLRS receiver for surface and marine RC with voltage telemetry.
RadioMaster ER5A V2 2.4GHz ELRS PWM Receiver
- Exact Model RadioMaster ER5A V2 2.4GHz ELRS PWM Receiver
- Protocol & Frequency ExpressLRS 3.3.0; 2.4GHz
- Channels & Output 5-channel PWM output
- Telemetry 10mW RF telemetry; external voltage detection 4–35V
- Power & Antenna DC 4.5–8.4V; high-sensitivity external antenna
- Size & Weight 37×19.3×13mm; 6.7g
- Product Summary Five-channel ExpressLRS PWM receiver with high-sensitivity antenna and automatic voltage telemetry.
RadioMaster ER5C-i 2.4GHz ELRS PWM Receiver
- Exact Model RadioMaster ER5C-i 2.4GHz ELRS PWM Receiver
- Protocol & Frequency ExpressLRS 3.3.0; 2.4GHz
- Channels & Output 5-channel PWM output
- Telemetry 10mW RF telemetry; external voltage detection 4–35V
- Power & Antenna DC 4.5–8.4V; built-in high-sensitivity ceramic antenna
- Size & Weight 30×18.5×13mm; 5.0g
- Product Summary Five-channel surface-model ExpressLRS receiver with built-in ceramic antenna and automatic voltage telemetry.
