Built-in a TCXO (temperature compensated crystal oscillator)
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Description
RadioMaster RP1 V2 ELRS 2.4GHz Nano Receiver w/ UFL AntennaThe RadioMaster RP series receivers V2 have now a built in TCXO (temperature compensated crystal oscillator) which ensures reliable, stable, and accurate signal reception, allowing for superior performance in demanding environments and enhancing the flight experience. The RP1 and RP2 2. 4GHz ELRS nano series receivers are open source receivers based on ExpressLRS. The Nano receivers, first developed by Jye Smith from the ExpressLRS development team,
The RadioMaster RP series receivers V2 have now a built-in TCXO (temperature-compensated crystal oscillator) which ensures reliable, stable, and accurate signal reception, allowing for superior performance in demanding environments and enhancing the flight experience.
The RP1 and RP2 2.4GHz ELRS nano series receivers are open-source receivers based on ExpressLRS. The Nano receivers, first developed by Jye Smith from the ExpressLRS development team, feature ESP8285 MCU and SX1280 RF chip. The RP1 has a UFL antenna socket for full-range antenna use. The RP2 has a built-in ceramic antenna which is super light and small in size and ideal for racing.
The RP1 and RP2 feature WIFI built in so you can upgrade firmware by WIFI and configure the Receiver via the built-in WebUI with your PC or mobile phone.
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!
Check out all our ExpressLRS Products, Receivers, and the rest of our RadioMaster Products!
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.
Dimensions:
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Features:
- Improved PCB design is better for heat dissipation.
- Upgraded rigid antenna with greater durability and performance.
- LED on the top side of PCB.
- Solder pads are improved and easier to solder to.
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Specifications:
- 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
Package Includes:
- 1 * RP1 ExpressLRS 2.4ghz Nano Receiver
- 1 * 65mm UFL 2.4Ghz T Antenna
- 1 * User Manual
- 1 * CRSF wire
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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★★★★★ 5
Convenient product but not worth the money versus regular sunscreen. Good for convenience
Style: Sunscreen Stick, Size: 1.5 Ounce (Pack of 1)
Great product and easy to use but not worth the extra cost for the convenience
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Dermatologist recommended
Style: Sunscreen Stick, Size: 1.5 Ounce (Pack of 1)
I did a light study on these products and this one is recommended by dermatologist with lots of good reason. There’s one dermatologist on you tube that does the most extensive and short, to the point at the same time, explanation of the different products on the market and what you want in a sunscreen. It’s worth looking it up if you used a lot of this product. She wasn’t selling anything but suggested this as one that’s the safest to use you should look that one up if it’s a concern. It’s the best and most simplified piece that I’ve seen on the subject. I recommend this one because that doctor recommended it. I still tan with it but I don’t burn. My pasty white skin likes to burn lol. It stays on with water reasonably well. I like the small package. It lasts pretty good too. I try to travel light and things like this really help. With a light load towel and a few things compact I can carry everything in a very small gym bag. This compact packing is awesome. The speedstick type applicator. The whole thing isn’t just perfect and a great product overall
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Silky Smooth
Style: Sunscreen Stick, Size: 1.5 Ounce (Pack of 1)
Silky smooth texture, goes on easily and works well. Feels a little thick and greasy but not as much as other brands.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great sunscreen
Style: Sunscreen Stick, Size: 1.5 Ounce (Pack of 1)
Waterproof and helps from getting sunburned love theas sticks
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great Even With Excema
Size: 0.47 Ounce (Pack of 1)
This product is amazing. I have fairly bad eczema and am a 59-year-old woman so I've had it my whole life. My lips have had bad eczema since they were sunburned 4 years ago. I had to let them heal before I could use any products but since they have healed, I have been using this product on my lips for sun protection during golf and running outside in Florida. It doesn't bother my eczema at all and in fact I think helps my lips stay moist and even helps heal them when a spot starts to occur. I have about six of them spread out in purses and cars and different spots in the house and of course my golf bag. I would highly recommend this product. It does make my lips turn white but I really could care less because of the level of protection that it provides. It's worth it and it wipes off easily with a tissue. There are many, many products that Ive tried that irritate my lips and cause a rash and this is one of the few that does not.
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Reviewed in the United States on December 29, 2025