Radiomaster RP2 V2 ExpressLRS 2.4ghz Nano Receiver (2.4ghz)

The RadioMaster RP series receivers now come with a built - in TCXO, guaranteeing reliable, stable, and accurate signal reception. This leads to excellent performance in tough environments and a better flight experience. The RP1 and RP2 2.4GHz ELRS nano series are open - source receivers based on ExpressLRS. They feature an ESP8285 MCU and SX1280 RF chip. The RP1 has a UFL antenna socket for full - range antennas, while the RP2 comes with a super - light and compact built - in ceramic antenna, perfect for racing. With built - in Wi - Fi, you can easily upgrade the firmware and configure the receiver via the WebUI on your PC or phone. Thanks to the low - latency and high - refresh - rate RF module, these receivers are great for FPV races or long - range flights. Their ultra - light and nano size allows them to fit almost anywhere! Key features include an improved PCB design for better heat dissipation, an LED on the PCB top, improved solder pads, a built - in TCXO, and compatibility with all 2.4GHz ExpressLRS modules and transmitters. Specifications: It's an RP2 Nano ExpressLRS 2.4GHz Receiver of ISM type, with an EPS8285 MCU, SEMTECH SX1281 RF chip, 10mW telemetry RF power, on - board SMT and 65mm 2.4GHz T antennas, a frequency range of 2.404 - 2.479 GHz, a max receive refresh rate of 500Hz/F1000Hz, a min of 25Hz, 5V working voltage, 0.55g weight (on - board antenna), 13mm*11mm*7mm dimensions, pre - installed ExpressLRS v2.4 firmware, and a CRSF bus interface. The TCXO ensures high stability and accuracy in frequency control, compensating for temperature changes and reducing frequency drift. The package includes 1 RP2 ExpressLRS 2.4GHz Nano Receiver, 1 User Manual, and 1 CRSF wire.

Using your Radiomaster RP2 V2 ExpressLRS 2.4GHz Nano Receiver is easy. First, connect it to your device using the included CRSF wire. Make sure the working voltage is 5V. You can upgrade the firmware via Wi - Fi. Just use your PC or mobile phone to access the built - in WebUI and follow the prompts. When installing, find a suitable spot in your model considering its ultra - light and nano size. Remember, this receiver is great for FPV races and long - range flights. As for maintenance, keep it away from extreme temperatures. The TCXO helps with temperature compensation, but very high or low temperatures can still affect performance. Also, be careful when soldering as the solder pads, although improved, still need proper handling. If you have any questions, refer to the included user manual.