Due to the low-latency and high-refresh-rate RF module, the RP1 and RP2 are ideal for FPV races or Long Range. Suitable for many models due to the ultra-light and Nano size, these receivers can fit just about anywhere!
Visit https://www.expresslrs.org/ to learn more.
Specification
- Item: RP1 Nano ExpressLRS 2.4ghz Receiver
- Type: ISM
- MCU: EPS8285
- RF Chip: SEMTECH SX1281
- Telemetry RF power: 10mW
- Antenna: 65mm 2.4ghz T Antenna
- Frequency Range: 2.404 - 2.479 Ghz
- Maximum receive refresh rate: 500Hz / F1000Hz
- Minimum receiver refresh rate: 25Hz
- Working voltage: 5v
- Weight: 2.2g (Including antenna)
- Dimension: 13mm*11mm*3mm
- Firmware Version: ExpressLRS v2.4 pre-installed
- FW Target: RadioMaster RP1/2 2400 RX
- Bus interface: CRSF
Size
Package Includes
- 1 * RP1 ExpressLRS 2.4ghz Nano Receiver
- 1 * 65mm UFL 2.4Ghz T Antenna
- 1 * User Manual
- 1 * CRSF wire
Features
- Improved PCB design is better for heat dissipation.
- LED on the top side of PCB.
- Solder pads are improved and easier to solder to.
- Built-in a TCXO (temperature compensated crystal oscillator)
- Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS
Specification
- Item: RP2 Nano ExpressLRS 2.4ghz Receiver
- Type: ISM
- MCU: EPS8285
- RF Chip: SEMTECH SX1281
- Telemetry RF power: 10mW
- Antenna: On Board SMT Antenna
- Antenna: 65mm 2.4ghz T Antenna
- Frequency Range: 2.404 - 2.479 Ghz
- Maximum receive refresh rate: 500Hz/F1000Hz
- Minimum receiver refresh rate: 25Hz
- Working voltage: 5v
- Weight: 0.55g (On Board antenna)
- Dimension: 13mm*11mm*7mm
- Firmware Version: ExpressLRS v2.4 pre-installed
- FW Target: RadioMaster RP1/2 2400 RX
- Bus interface: CRSF
Size
Package Includes
- 1 * RP2 ExpressLRS 2.4ghz Nano Receiver
- 1 * User Manual
- 1 * CRSF wire
TCXO (temperature compensated crystal oscillator)
The TCXO ensures high stability and accuracy in frequency control, compensating for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. Click to learn more about the TCXO.
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