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Wireless transmit / receiver

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jmorrone

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kak111

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Have you check this.................

(2) Choose the pins corresponding with remote relays you want to control.
1- Useless for 2 channels remote relay switch
2- Correspond with relay labled 2 on figure 1.
3- Useless for 2 channels remote relay switch
4- Correspond with relay labled 4 on figure 1.
First remove all the shunts, and then connect the pin 2 or/and pin 4 to +5v.
 

jmorrone

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By that don't they just mean remove all jumpers, then replace the jumper for the relay you want to use? Or do i actually have to wire something directly to the jumper. Currently the only jumper on is the one for relay (2)

Have you check this.................

(2) Choose the pins corresponding with remote relays you want to control.
1- Useless for 2 channels remote relay switch
2- Correspond with relay labled 2 on figure 1.
3- Useless for 2 channels remote relay switch
4- Correspond with relay labled 4 on figure 1.
First remove all the shunts, and then connect the pin 2 or/and pin 4 to +5v.
 

kak111

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I dont have schematic of this card, only read what is written in guide sheet.

You should check is selected jumper pin connected to +5V ( volt meter to pin and gnd)
if there is 0V , when jumper is placed,
then remove jumper and try connect +5V to pin via 1kohm resistor.
( or ask help from shop you bought this card )
 

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