The JHEMCU SP24S 2.4G compact radio control receiver is based on ExpressLRS firmware, allowing it to be installed on FPV drones
Features
ISM Type: 2.4G
Frequency Range: 2400 to 2500MHz
Processor: ESP8285
RF Module: SX1280IMLTRT
Maximum receive refresh rate: 500Hz
Minimum receive refresh rate: 25Hz
Operating voltage: 5V
Peak Gain: 3.7dB
Target ELRS: BETAFPV Lite 2400 RX
SP24S: SMD Ceramic Antenna
Size: 11 x 11 x 6mm
Weight: 0.5g (without antenna)
Receiver Tethering Procedure
After the receiver is connected to the flight controller, connect the USB to power the flight controller. After the first USB connection, disconnect the USB as soon as the LED on the receiver goes out. Repeat the operation twice. When the USB is connected a third time, the LED will flash twice and the receiver will go into bind (bind) mode.
Once the 2.4G ELRS module and radio hardware are properly connected, copy the ELRS.LUA file to the SD card in the radio hardware, SD Card/Scripts/tools directory, and then run ELRS.LUA for the bind operation
After successful binding, the LED on the receiver will be on continuously and a telemetry signal can be received at the same time.
LED indication
Double blinking LED: binding mode.
Slow flashing: No signal from the TX module.
Steady on: successful reception of the transmit signal
Fast flashing: WiFi update mode
Accessories
1 x JHEMCU SP24S 2.4G receiver
1 x wire set
Photos
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Brand: JHEMCUSKU 16771
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