Description:
SuperD ELRS 2.4G Diversity Receiver is built-in a TCXO (temperature compensated crystal oscillator), which is shared by two RF chips for a super accurate clock source. The true diversity receiver including two RF chips and PA+LNA will generate a large amount of heat when working. With the high-quality TCXO, it can withstand extreme temperatures with no fear of heat and cold, continuously outputting accurate frequency for long range flight.
Features
- A true diversity receiver with two complete RF receiver chains (referring to PA+LNA+SX1280), based on the latest official ExprssLRS. It comes with ExpressLRS V3.0.0 firmware.
- Ultralight weight only 1.1g without the antenna. The receiver board features a reasonable layout and is impeccably clean. Very easy to solder.
- Two Dipole T antennas will create an omnidirectional signal for good signal transmission. Placing the antenna separately and vertically as far part as possible to get a better signal is recommended.
- Not only it is used for FPV drones but also for FPV fixed-wing, or other FPV aircraft. It has superb performance in long range flying.
Specification
- Item: BETAFPV SuperD ELRS 2.4G Diversity Receiver
- MCU: ESP32 PICO D4, dual SX1280 (SX1281)
- Antenna Connector: IPEX MHF 1/U.FL
- RF Frequency: 2.4GHz (2400~2480MHz)
- Telemetry Power: 20dBm (100mW)
- Receiver Protocol: CRSF
- Input Voltage: +5V DC @ "+" pad
- PCB Size: 22mm*14mm
- Weight: 1.1g excluding antenna
SuperD LED Behaviour
SuperD receiver RGB status indication is shown below.
| RGB Color |
Status |
Description |
| Rainbow |
Fade effect |
Power on |
| Green |
Quick flash |
WIFI upgrading mode |
| Red |
Quick flash |
No RF chip detected |
| Orange |
Double flash |
Binding mode |
| Orange |
Triple flash |
Connected, but mismatched model-match configuration |
| Orange |
Slow flash |
Waiting for connection |
| |
Solid on |
Connected and color indicates packet rate
|
Note: F1000 and F500 are packet rates in FLRC mode, providing faster modulation and lower latency, but at the same time having shorter reception distance than normal Lora mode. This mode is great for racers.
D500 and D250 are packet rates in DVDA (Deja Vu Diversity Aid) mode. This mode works at the F1000 data packet rate of FLRC mode, providing better link connection in the case of complex interference by sending the same data packet multiple times. D500 and D250 indicate that the same data packet is sent twice and four times respectively .
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