RadioMaster RP2 V2 ExpressLRS 2.4 GHz nano-receiver
RadioMaster RP2 V2 ExpressLRS 2.4 GHz nano-receiver
RadioMaster RP Series receivers now feature a built-in TCXO temperature-compensated crystal oscillator that ensures reliable, stable and accurate signal reception, allowing for excellent performance in demanding environments and enhancing the flight experience.
The RP1 and RP2 2.4 GHz ELRS nano are open source receivers based on ExpressLRS. First developed by Jye Smith of the ExpressLRS development team, the Nano receivers feature an ESP8285 microcontroller and an SX1280 RF chip. RP1 has a UFL antenna socket enabling the use of a full-range antenna. RP2 has a built-in ceramic antenna that is super light and small, perfect for racing.
RP1 and RP2 have built-in Wi-Fi functionality, so you can update firmware over Wi-Fi and configure the receiver via the built-in WebUI using your computer or mobile phone.
Due to the low latency and high refresh rate RF module, RP1 and RP2 are perfect for FPV or long range racing. They fit many models due to their ultra-light design and Nano size. These receivers will fit almost anywhere!
Characteristics
- Improved PCB design ensures better heat dissipation.
- LED on the top side of the PCB.
- The solder pads are improved and easier to solder.
- Built-in TCXO (temperature compensated crystal oscillator)
- Compatible with all ExpressLRS 2.4 GHz modules and transmitters with built-in ExpressLRS 2.4 GHz
Specification
- Article: RP2 Nano ExpressLRS 2.4 GHz Receiver
- Type: ISM
- Microcontroller: EPS8285
- RF chip: SEMTECH SX1281
- Telemetry RF power: 10mW
- Antenna: SMT on-board antenna
- Antenna: 65 mm 2.4 GHz T-antenna
- Frequency range: 2.404 - 2.479 GHz
- Maximum reception refresh rate: 500Hz/F1000Hz
- Minimum receiver refresh rate: 25 Hz
- Working voltage: 5V
- Weight: 0.55 gram (onboard antenna)
- Dimension: 13mm*11mm*7mm
- Software version: ExpressLRS v2.4 pre-installed
- Target FW: RadioMaster RP1/2 2400 RX
- Bus interface: CRSF
TCXO (Temperature Compensated Crystal Oscillator)
TCXO ensures high stability and accuracy of frequency control, compensating for temperature changes. This ensures consistent and reliable signal reception, even in extreme temperatures. It also reduces frequency drift over time, ensuring long-term frequency stability and preventing signal degradation.
Size
Parcel includes
- 1 * RP2 ExpressLRS 2.4GHz Nano Receiver
- 1*User Manual
- 1 * CRSF Cable