WISE-4210 Series User Manual 8
All of LEDs will automatically go OFF after 15 seconds when battery power is used.
RF RX and Signal Strength LEDs are only available in WISE Link v2 mode.
LED Color Indication Behavior
Status Green
Blink
2 Hz: Initial Status
0.5 Hz: Node is connected and nor-
mally at work.
(Automatically go OFF after 15 sec-
onds when battery power is used.)
On Site Survey mode
Off OTA mode (RF RX or RF TX on)
RF RX Green
On(at least 10 ms) Receiving data from the Gateway
On Listen RF channel
Off Idle
Rx Tx Yellow
On (at least 10 ms)
Sending data to the Gateway
(Automatically be disabled after 15
seconds when battery power is used.)
Off Idle
Error Red
Fast Blink
I/O Error
OTA Fail
TX/RX Firmware fail in OTA
Slow Blink
Low battery voltage
Off No error
Signal 4 Green Fast Blink
RF related error
Signal 3 Green Fast Blink
IO error
Signal
Strength
Green
On * 4
Full signal
(In site survy mode)
Battery level (100%)
(Automatically go OFF after
15 seconds when battery
power is used.)
On * 3
Good signal
Battery level (100%~50%)
(same as above)
On * 2
Okay signal
Battery level (50%~30%)
(same as above)
On * 1
Poor signal
Battery level (30%~0%)
(same as above)
All Off
No signal
Battery level (0%)