β 20 min readShowdown: RS550 12V DC 8000 vs RS-555 12V DC 6000 RPM DC Motor
Vol. 56 | The Heavyweight DC Drivetrain Duel Reliability isn’t optional when you’re designing actuators that need to move actual steel or
Read Article β| Bulk Pricing | ||
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| QTY | Unit Price(Inlc. GST) | |
| 2+ | βΉ2,351.02 βΉ 1992.39 + 358.63 GST | |
| 4+ | βΉ2,327.03 βΉ 1972.06 + 354.97 GST | |
| 6+ | βΉ2,303.04 βΉ 1951.73 + 351.31 GST | |
| 10+ | βΉ2,255.06 βΉ 1911.07 + 343.99 GST | |
High-performance 2400MHz ELRS Nano receiver featuring open-source firmware, ultra-low latency, and a high-gain T-antenna. Ideal for racing and long-range drones.
QAV250 Carbon Fiber Quadcopter Frame V3 T3 - 250mm Wheelbase for 5-Inch FPV βΉ2,499.00
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2WD Clear Acrylic Smart Robot Car Chassis Kit - Single Deck Frame with Caster Wheel & 2x TT Motors βΉ349.00
Reptile 500 v2 Alien Multi-copter 500mm Quadcopter Frame βΉ4,999.00 Experience the cutting edge of radio control with the CYCLONE ExpressLRS 2.4GHz Nano 2400 RX. Based on the revolutionarily open-source ExpressLRS project, this receiver provides a robust, high-refresh-rate link that outperforms traditional protocols in both speed and penetration.
Probots™ ProSpec Grade Signal Performance Engineered for the modern pilot, the CYCLONE Nano RX is Probots™ ProSpec Grade . It utilizes the SX1280/1281 RF chip combined with a high-performance ESP8285 MCU to achieve refresh rates up to 500Hz. The included high-sensitivity T-antenna ensures maximum signal capture even during aggressive maneuvers or long-distance flights. Despite its power, the unit maintains an incredibly small footprint, making it suitable for everything from tinywhoops to 7-inch long-range cruisers.
Type: 2.4GHz ISM (2400MHz)
Protocol: ExpressLRS (ELRS)
MCU: ESP8285
RF Chip: Semtech SX1280/1281
Antenna Connector: IPEX / U.FL
Frequency Range: 2400 MHz to 2500 MHz
Max Refresh Rate: 500Hz
Minimum Refresh Rate: 25Hz
Working Voltage: 5V DC
Interface: Serial / CRSF
FPV Racing: Ultra-fast link response for precision gate flying.
Long-Range Exploration: Reliable signal over kilometers of distance at lower refresh rates.
Weight-Critical Builds: Perfect for sub-250g drones where every milligram counts.
Unlock New Capabilities (Project Evolution)
Feature Upgrade: This receiver supports Wi-Fi firmware updates. Simply leave the receiver unconnected to your radio for 60 seconds, and it will enter a Wi-Fi mode that allows you to flash new firmware directly from your browser.
Effort Level: Intermediate. Requires soldering four wires (5V, GND, TX, RX) to your flight controller and basic configuration in Betaflight/INAV.
1 x CYCLONE ELRS 2.4GHz Nano 2400 Receiver Board
1 x High-Gain T-Antenna (IPEX/U.FL connector)
1 x 4-Pin Silicone Wiring Harness (Color-coded for 5V, GND, TX, RX)
2 x Heat Shrink Tube (For board protection)
Is this compatible with DJI controllers? No, this requires a dedicated ExpressLRS 2.4GHz transmitter module.
How do I put the receiver in bind mode? Power the receiver on and off three times rapidly. The LED will double-flash to indicate bind mode.
What protocol should I select in Betaflight? Select "Serial-based receiver" and then the "CRSF" provider.
Can I update firmware via Wi-Fi? Yes, leave the receiver powered on without a transmitter link for 60 seconds to enter Wi-Fi mode.
Does it come with an antenna? Yes, it includes a high-gain T-antenna.
What voltage does it require? It operates on a standard 5V supply from your flight controller.
Is this a diverse receiver? No, this is a single-antenna Nano receiver optimized for weight and size.
Can I use this for long-range? Yes, ELRS is highly capable of long-range flight, especially at lower refresh rates like 50Hz or 150Hz.
What is the refresh rate? It supports a wide range of refresh rates from 25Hz up to 500Hz.
Do I need to solder it? Yes, you must solder the four connection wires to your flight controller.
What is the weight of the receiver? The board itself weighs approximately 0.8g.
What does the LED indicate? A solid LED means it is bound; a slow flash means it is searching for a link; a double flash means it is in bind mode.
Is the antenna connector replaceable? Yes, it uses a standard IPEX/U.FL connector for easy antenna swaps.
What chip does it use? It uses the ESP8285 MCU and the Semtech SX1280/1281 RF chip.
Can I use it on a tinywhoop? Yes, its small size makes it an excellent choice for micro builds.
Is it 2.4GHz or 915MHz? This specific model is the 2.4GHz (2400 RX) version.
Does it support telemetry? Yes, ELRS provides full telemetry data back to your radio.
Can I change the firmware? Yes, being open-source, you can flash various ELRS firmware versions via Wi-Fi or passthrough.
What mounting space does it need? It is approximately 11mm x 18mm, fitting easily in almost any frame.
Is it compatible with TBS Crossfire? No, while it uses the CRSF protocol to talk to the flight controller, it is not compatible with TBS Crossfire transmitters.
Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We delivery electronics components and parts throughout India using standard couriers like Bluedart, Delhivery & India Post.
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This item is covered by a warranty of 7 days from the date of delivery, against confirmed manufacturing defects only, as verified by Probots' own testing and investigation. In case of a confirmed defect, we will replace the item β a refund is issued only if a replacement can't be supplied (e.g. discontinued or out of stock). Transit damage or a wrong item received must be reported within 3 days of delivery.
If the product shows signs of misuse, tampering, physical damage, static discharge, liquid or fire damage, use of unapproved chemicals, or has been soldered or physically altered in any way.
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Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We offer specialized services for Bulk, Wholesale & B2B Customers like discounted prices, additional shipping options, customised products, etc . Customer with large quantity & regular orders qualify for the specialised discounted rates.
We also offer dedicated sales team to assist you with the order process by providing sales quotations, PI, technical support for choosing products, etc.
Note: Business Orders are processed manually and usually take 1-3 days to process compared to placing the order directly on our website. Please plan your purchases accordingly.
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Probots Electronics is highly regarded for its highly skilled team and knowledgeable staff who provide expert guidance to ensure customers select the right components for their technical projects. The business maintains a strong reputation for prompt service and reliable support, with many clients praising their quick response times and genuine commitment to customer satisfaction.
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