Input voltage: 5VDC 500mA MIN
Communication distance: 400M (visible distance)
Work frequency section: 2.4G ISM, 126 channels, frequency section
Max transmitting power rate: 20dBm
Receiver Sensitivity: -94dBm
CPU: 32-bit ARM Core
Modulation: GFSK
DMX Signal Interface:RS485
Operating temperature: -40 ~ 85 Celsius
Storage Temperature: -65 ~ 150 Celsius
Ambient Relative Humidity: 5 to 95% (non-condensing)
Automatic Reboot Trigger: Built-in WDT (watchdog timer)

ID code and LED color corresponding relationship

RED
GREEN
RED+GREEN
BLUE
RED+BLUE
GREEN+BLUE
RED+GREEN+BLUE
1. Press momentary switch above the side led indicator to indicate ID setting
2. Press again to set IC,to the color ID desired, adding 1 each time you press the switch will advance the color ID code.
3. Working condition:
LED constant lit up:No DMX or wireless signal.
Red LED flash:Transmitting
Green LED flash:receiving
4. RF frequency 2.400 - 2.525G,total 126 channels,it's searching automatically,
5. ID Code "1-7" groups ID code,press 'KEY' for setting,it only can work under same ID code of transmitter and receiver. (Same LED Color)

Establishing Communication

1. Power on DMX512 wireless received board first and then following to power up the transmitted boards.
2. Press "Key" button to set same ID value of transmitted board and received board. Please use different ID value if you need use more than 1 group wireless universals at same time in same place.
3. The red LED flashes when transmitter transmits DMX data by no interfered frequency section, then receiver changes communicated frequency section. Green LED flash till received corrected same ID value, LED flash more fast once DMX data more fast.
4. Communication was established correctly.
Please note some DMX fixtures need to be placed into slave mode for proper DMX control. If in the master mode they will send a DMX signal out the xlr jacks causing the auto scan transmitter/receivers to go into a transmitter mode due to the dmx signal being present.
Note : When using it , please pull up and down the antenna ,don't move the antenna heavily .