8 Channel DC 12V Relay Module Board for Arduino Uno Raspberry Pi Relay with Remote Control

Specification:
Type: 8-channel Learning Remote Control Switch
Product model: CJR-1208
Working voltage: 12V
Working frequency: 433MZH
Total load power: 500W
Remote control distance: 100M
Working mode: jog, self-locking, interlocking
Weight: Approx.  208g
PCBA size: Approx. 10 ¡Á 8 ¡Á 2.8cm / 3.9 ¡Á 3.1 ¡Á 1.1in
 
Package list:
1 ¡Á 8-way Learning Remote Control Switch
1 ¡Á Remote Controller
Each Data Bit Corresponds to A Relay
1. Power-on: Select DC-12V for the power supply to connect the ”+” and ”-” terminals, and the LED indicator lights up.
2. Pair code: Press the KEY learning button on the control panel, the LED indicator is off. At this time, the MCU has entered the code status. Press the same frequency remote control in your hand, and the LED indicator on the control board flashes 4 times continuously. Lights up, indicating that the code is successful
3. Test: Press the code remote control, the corresponding relay on the control panel works according to the function selected by the user, and the control board is the switch signal output. If you need a live output, you need to connect wiring.
Function selection:
Function 1: 8-way jog (jumper cap is empty)
Function 2: 8 -ay self-locking (jumper cap 1, 2 short-circuited)
Function 3: 8-way interlock (jumper caps 3, 4 short-circuited)
Function 4: 4-way jog + 4-way self-locking (jumping cap 1, 2 short-circuited 3, 4 short-circuited)
Note:
Please allow slight error due to manual measurement. Thanks for your kind understanding. Please allow slight error due to manual measurement. Thanks for your kind understanding.