BETAFPV ELRS Micro Receiver — ELRS 2.4G V1.2
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BETAFPV ELRS Micro Receiver — ELRS 2.4G V1.2
Receiver for a compatible radio-control system. Check protocol, frequency and connector compatibility.
Selected configuration: ELRS 2.4G V1.2
Package contents depend on the selected configuration. Shared gallery photographs may show other colors or packages.
Technical Specifications
| SuperD RX | Micro RX | Nano RX | Lite RX | |
| Weight | 1.1g (RX only) | 3.5g (RX only) | 0.7g (RX only) | 0.46g (Flat V1.2) |
| Antenna | U.FL + T antenna | U.FL + T antenna | U.FL + T antenna | SMD ceramic antenna |
| MCU | ESP32-PICO-D4, dual SX1280 | ESP8285 |
ESP8285 |
ESP8285 |
| RF Chip | Dual SX1280 + Dual PA | SX128X | SX1280 + PA, SX1276 + PA | SX128X |
| Frequency | 2.4GHz ISM | 2.4GHz ISM | 2.4GHz ISM, 915MHz (FCC), 868MHz (EU) |
2.4GHz ISM |
| Telemetry Power | 100mW | 17mW | 100mW | 17mW |
| Serial Output Protocol | CRSF | PWM or CRSF | CRSF | CRSF |
| Model Type | FPV Drone, Fixed-wing aircraft | Fixed-wing aircraft, Helicopter, RC Cars, RC Boats | FPV Drone | Whoop Drone |
| Indicator status | Meaning |
| Solid on | Connected successfully |
| Double flashing |
Binding status |
| Flashing slowly | Connection fail |
| Flashing quickly | WIFI upgrade status |
- Item: BETAFPV ELRS Micro Receiver
- Weight: 4.5g (with antenna)
- Antenna: U.FL + T antenna (recommend 80mm Dipole T Antenna)
- PWM channel: 5 channels
- Serial output protocol: PWM or CRSF
- Size: 19mm*32mm*9mm (without antenna)
- MCU: ESP8285/SX1280/SX1281
- Telemetry power: 12.5dbm/17mW
- Frequency bands: 2.4GHz ISM
- Input voltage: 5V~9V DC @ "+" pad
- Default firmware version: ExpressLRS v2.0
- Adapted RC Model Type: Multirotors, Fixed-wing aircraft, Helicopters, RC Cars, RC Boats and etc.