Let’s be honest. Flying with a single antenna in 2024 is practically a cry for help. The BAYCKRC RRD1 2.4GHz RX Diversity receiver is here to cure your link loss anxiety. At Unmanned Tech, we’ve seen every RX under the sun, and this dual SX1281 chipset paired with an ESP32-C3 controller delivers the bulletproof, low-latency telemetry your quad deserves. Weighing a practically invisible 0.6g, its the ultimate drop-in upgrade for your micro drone or long-range setup.
Highlights
True Diversity (Dual SX1281): Two RF chains mean if one antenna gets blocked by your carbon fibre or battery, the other instantly takes over. Say goodbye to failsafes.
Featherweight Champion: At just 0.6g without the antennas, this RX won’t upset the delicate center of gravity on your toothpick or micro build.
ESP32-C3 Processing: Ensures lightning-fast signal processing and rock-solid, stable connectivity on the 2.4GHz band.
Why You Want It
Because tree-diving with a sketchy video feed is a bad idea. This proprietary RRD1 firmware receiver gives you the confidence to push the throttle a little harder. With standard IPEX1 connectors, wiring is a breeze, and the 3.6-5.5V input voltage makes it perfectly happy on standard 1S or 2S setups without a massive regulator. Its reliable, ridiculously small, and does exactly what it says on the tin.
Specs
Model: BAYCKRC RRD1 2.4GHz RX
Frequency: 2.4GHz
Chipset: 2x SX1281 + ESP32-C3 + TCXO
Output Power: 2 x 10mW
Input Voltage: 3.6-5.5V
Firmware: BAYCKRC RRD1 2.4GHz RX
Connector Type: 2x IPEX1
Antenna Length: 2 x 80mm
Antenna Size: 12 x 17mm
Weight: 0.6g (without antenna)
Color: Blue
FAQ
Is this receiver compatible with ELRS?
No, the BAYCKRC RRD1 is flashed with proprietary BAYCKRC RRD1 2.4GHz RX firmware and operates on a distinct protocol, not ExpressLRS (ELRS).
In the Box
1x BAYCKRC RRD1 2.4GHz RX Diversity Receiver
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