Nice and simple. Working as described. Here is the connection information if you need it. =>Automatic Irrigation Pump<= Connect + (sensor board) to soil probe. Connect - (sensor board) to soil probe. Connect VCC (sensor board) to battery positive. Connect GND (sensor board) to battery negative. Connect D0 (sensor board) to B-1A (motor controller board). Connect VCC (motor controller board) to battery positive. Connect GND (motor controller board) to battery negative. Connect B-2A (motor controller board) to battery negative. Connect pump - (motor controller board) to Motor B terminal #1 (board with screw on terminals on the right side). Connect pump + (motor controller board) to Motor B terminal #2 (board with screw on terminals on the right side). =>Testing<= 1. Place pump in water (pump cannot run dry). Connect the red wire of the pump to battery positive Connect the black wire of the pump to battery negative 2. Test the motor controller board: Connect VCC (motor controller board) to battery positive. Connect GND (motor controller board) to battery negative. Connect B-2A (motor controller board) to battery negative. Place pump in water (pump cannot run dry). Connect pump - (motor controller board) to Motor B terminal #1 (board with screw on terminals on the right side). Connect pump + (motor controller board) to Motor B terminal #2 (board with screw on terminals on the right side). B-1A on motor controller board activates pump when connected to battery negative. 3. Test the soil moisture sensor module: Connect + (sensor board) to soil probe. Connect - (sensor board) to soil probe. Connect VCC (sensor board) to battery positive. Connect GND (sensor board) to battery negative. The red power lamp is always on. The green/blue led will blink once. Dip the probe directly into water (covering only the probe metal tip) the green/blue light will on.

Nice and simple. Working as described. Here is the connection information if you need it. =>Automatic Irrigation Pump<= Connect + (sensor board) to soil probe. Connect - (sensor board) to soil probe. Connect VCC (sensor board) to battery positive. Connect GND (sensor board) to battery negative. Connect D0 (sensor board) to B-1A (motor controller board). Connect VCC (motor controller board) to battery positive. Connect GND (motor controller board) to battery negative. Connect B-2A (motor controller board) to battery negative. Connect pump - (motor controller board) to Motor B terminal #1 (board with screw on terminals on the right side). Connect pump + (motor controller board) to Motor B terminal #2 (board with screw on terminals on the right side). =>Testing<= 1. Place pump in water (pump cannot run dry). Connect the red wire of the pump to battery positive Connect the black wire of the pump to battery negative 2. Test the motor controller board: Connect VCC (motor controller board) to battery positive. Connect GND (motor controller board) to battery negative. Connect B-2A (motor controller board) to battery negative. Place pump in water (pump cannot run dry). Connect pump - (motor controller board) to Motor B terminal #1 (board with screw on terminals on the right side). Connect pump + (motor controller board) to Motor B terminal #2 (board with screw on terminals on the right side). B-1A on motor controller board activates pump when connected to battery negative. 3. Test the soil moisture sensor module: Connect + (sensor board) to soil probe. Connect - (sensor board) to soil probe. Connect VCC (sensor board) to battery positive. Connect GND (sensor board) to battery negative. The red power lamp is always on. The green/blue led will blink once. Dip the probe directly into water (covering only the probe metal tip) the green/blue light will on.

Nice and simple. Working as described. Here is the connection information if you need it. =>Automatic Irrigation Pump<= Connect + (sensor board) to soil probe. Connect - (sensor board) to soil probe. Connect VCC (sensor board) to battery positive. Connect GND (sensor board) to battery negative. Connect D0 (sensor board) to B-1A (motor controller board). Connect VCC (motor controller board) to battery positive. Connect GND (motor controller board) to battery negative. Connect B-2A (motor controller board) to battery negative. Connect pump - (motor controller board) to Motor B terminal #1 (board with screw on terminals on the right side). Connect pump + (motor controller board) to Motor B terminal #2 (board with screw on terminals on the right side). =>Testing<= 1. Place pump in water (pump cannot run dry). Connect the red wire of the pump to battery positive Connect the black wire of the pump to battery negative 2. Test the motor controller board: Connect VCC (motor controller board) to battery positive. Connect GND (motor controller board) to battery negative. Connect B-2A (motor controller board) to battery negative. Place pump in water (pump cannot run dry). Connect pump - (motor controller board) to Motor B terminal #1 (board with screw on terminals on the right side). Connect pump + (motor controller board) to Motor B terminal #2 (board with screw on terminals on the right side). B-1A on motor controller board activates pump when connected to battery negative. 3. Test the soil moisture sensor module: Connect + (sensor board) to soil probe. Connect - (sensor board) to soil probe. Connect VCC (sensor board) to battery positive. Connect GND (sensor board) to battery negative. The red power lamp is always on. The green/blue led will blink once. Dip the probe directly into water (covering only the probe metal tip) the green/blue light will on.

good deal

good deal

good deal

Took a while to work out the wiring as no wiring diagram is supplied and the photographs on the product information are for a different unit. Once I managed to work out the wiring requirements it worked well. Basically three wires are needed to the sensor board : VCC - GND and sensor output from pin B-1A, Control board needs: B-2A linking to GND, input from sensor board to B-1A and the power supply permanently wired to the back of the VCC and GND terminals.

Took a while to work out the wiring as no wiring diagram is supplied and the photographs on the product information are for a different unit. Once I managed to work out the wiring requirements it worked well. Basically three wires are needed to the sensor board : VCC - GND and sensor output from pin B-1A, Control board needs: B-2A linking to GND, input from sensor board to B-1A and the power supply permanently wired to the back of the VCC and GND terminals.

Took a while to work out the wiring as no wiring diagram is supplied and the photographs on the product information are for a different unit. Once I managed to work out the wiring requirements it worked well. Basically three wires are needed to the sensor board : VCC - GND and sensor output from pin B-1A, Control board needs: B-2A linking to GND, input from sensor board to B-1A and the power supply permanently wired to the back of the VCC and GND terminals.

do not buy it. pump and sensor work for just 4 days

do not buy it. pump and sensor work for just 4 days

do not buy it. pump and sensor work for just 4 days

the connection was a little difficult, had to be added with a couple of cables and connectors, but it works

a bekötés kicsit nehezen ment, pár kábellel és csatlakozóval kikellett egészíteni, de működik

the connection was a little difficult, had to be added with a couple of cables and connectors, but it works

PRODUTO INTERESSANTE .

PRODUTO INTERESSANTE .

PRODUTO INTERESSANTE .

fast delivery, nice quality. need to start my project with these devices soon

fast delivery, nice quality. need to start my project with these devices soon

fast delivery, nice quality. need to start my project with these devices soon

Perfect shipment THX

Perfect shipment THX

Perfect shipment THX

The kids will love it.

The kids will love it.

The kids will love it.

foctionne bien, mais pas avec 2 piles AA, la tension est trop faible pour la pompe. j’ai testé avec un accu LiIon 4,2 V type 18650, c’est ok.

foctionne bien, mais pas avec 2 piles AA, la tension est trop faible pour la pompe. j’ai testé avec un accu LiIon 4,2 V type 18650, c’est ok.

foctionne bien, mais pas avec 2 piles AA, la tension est trop faible pour la pompe. j’ai testé avec un accu LiIon 4,2 V type 18650, c’est ok.