LED Status
Receiver/Transmitter LED Status¶
ExpressLRS uses the LED to communicate the status of the transmitter/receiver.
The conditions and status LED are as follows:
LED Indication | Status | |
---|---|---|
![]() | Solid on | Connected to a transmitter, or bootloader mode enabled |
![]() | Double blink then pause | Binding mode enabled |
![]() | Slow blink 500ms on/off | Waiting for connection from transmitter |
![]() | Triple blink then pause | Connected to transmitter but mismatched model-match configuration |
![]() | Medium speed blink 100ms on/off | Radio chip not detected |
![]() | Fast blinking 25ms on/off | WiFi mode enabled |
LED Indication | Status | |
---|---|---|
![]() | Rainbow fade effect | Starting Up |
![]() | Green heartbeat | Web update mode enabled |
![]() | Slow blink 500ms on/off | Waiting for connection from transmitter |
![]() | Red flashing 100ms on/off | Radio chip not detected |
![]() | Orange Double blink then pause | Binding mode enabled |
![]() | Orange Triple blink then pause | Connected to transmitter but mismatched model-match configuration |
![]() | Solid single color | Connected to a transmitter, color indicates packet rate |
![]() | No Light | Off or in Bootloader Mode |
LED Color | 2.4GHz Packet rate (Hz) | 915/868MHz Packet rate (Hz) |
---|---|---|
Red | F1000 | 200 |
Yellow | F500 | |
Yellow-Green | D500 | 100 Full |
Green | D250 | 100 |
Cyan | 333 Full | |
Light Blue | 500 | 50 |
Blue | 250 | 25 |
Blue-Purple | 150 | |
Purple | 100 Full | D50 |
Magenta | 50 |
LED Indication | Status |
---|---|
Rainbow fade effect | Starting Up |
Green heartbeat | Web update mode enabled |
Blue heartbeat | Bluetooth joystick enabled |
Red flashing 100ms on/off | Radio chip not detected |
One Orange flash every second | No handset connection |
Solid single color | Connected to receiver, color indicates packet rate |
Fading single color | No connection to receiver, color indicates packet rate |
LED Color | 2.4GHz Packet rate (Hz) | 915/868MHz Packet rate (Hz) |
---|---|---|
Red | F1000 | 200 |
Yellow | F500 | |
Yellow-Green | D500 | 100 Full |
Green | D250 | 100 |
Cyan | 333 Full | |
Light Blue | 500 | 50 |
Blue | 250 | 25 |
Blue-Purple | 150 | |
Purple | 100 Full | D50 |
Magenta | 50 |