You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Copy file name to clipboardExpand all lines: content/hardware/01.mkr/03.carriers/mkr-iot-carrier/tutorials/smart-garden-project/smart-garden-project.md
+2-2Lines changed: 2 additions & 2 deletions
Display the source diff
Display the rich diff
Original file line number
Diff line number
Diff line change
@@ -40,9 +40,9 @@ We will also connect a soil moisture sensor, and together with the sensors onboa
40
40
41
41
## Hardware & Circuit Assembly
42
42
43
-
Begin by connecting the MKR WiFi 1010 board to the MKR IoT Carrier. Then, we need to connect the moisture sensor via a grove cable to the "A6" connector.
43
+
Begin by connecting the MKR WiFi 1010 board to the MKR IoT Carrier. Then, we need to connect the moisture sensor via a Grove cable to the "A6" connector.
44
44
45
-
From the open ended USB cable, connect the positive wire (+)directly to relay 1 on the carrier, labelled "NO" (normally open). Connect the negative wire (-) together with the pump's negative wire.
45
+
From the open ended USB cable, connect the positive wire (+)directly to relay 1 on the carrier, labelled "NO" (normally open). Connect the negative wire (-) together with the pump's negative wire.
46
46
47
47
Finally, connect the pump's positive wire, to the "COM" (common) pin on the relay. As a result, you have created a circuit that can be switched on/off via a relay. See next section for the full circuit.
0 commit comments