LED Outputs
Status LED¶
The status LED (STATUS_LED) indicates the status of TimoTwo module. The LED indicator pin is an output pin capable of sourcing 5mA at the 3.3V. An appropriate current limiting resistor must be connected in series with the LED.
Receiver¶
Constant off (0V): Not linked to any transmitter
Flashing: off (0V) 100 ms / on (3.3V) 100 ms: linked to a transmitter,
but no active radio link
Flashing: off (0V) 100 ms / on (3.3V) 900 ms: Active radio link, no DMX
present
Constant on (3.3V): Active radio link, DMX data present
Transmitter (FX version only)¶
Flashing: off (0V) 100 ms / on (3.3V) 900 ms: Active radio link, no DMX
present
Constant on (3.3V): Active radio link, DMX data present
Flashing: off (0V) 100 ms / on (3.3V) 100 ms: linking receivers
Flashing: off (0V) 200 ms / on (VDD) 200 ms: unlinking receivers
RGB LED¶
Receiver¶
In receiver mode the RGB LED indicates the signal quality of the received signal.
| Color | Meaning | Comments |
|---|---|---|
 |
>80% | Red = 0V, Green = 3.3V, Blue = 0V |
 |
60-80% | Red = 3.3V, Green = 3.3V, Blue = 0V |
 |
30-60% | Red = 3.3V, Green = 0V, Blue = 0V |
 |
<30% | Red = 3.3V, Green = 0V, Blue = 0V, 1Hz blink |
Transmitter (FX version only)¶
In transmitter mode the RGB LED indicates the currently used transmission protocol.
| Color | Meaning | Comments |
|---|---|---|
 |
CRMX | Red = 3.3V, Green = 3.3V, Blue = 3.3V |
|
W-DXM G3 | Red = 0V, Green = 3.3V, Blue = 0V |
 |
W-DXM G4S | Red = 3.3V, Green = 0V, Blue = 3.3V |