System 1 - System 2
NodeMCU
Port |
I/O |
DS18B20 |
I/O |
Bezeichnung |
| 3V3 |
I |
3.3V |
O |
Spannungsversorgung |
| GND |
I |
0V |
O |
Masse |
| GPIO15 |
I |
Signal |
O |
Data |
System 1 - System 3
NodeMCU
Port |
I/O |
Potentiometer |
I/O |
Bezeichnung |
| 3V3 |
I |
3.3V |
O |
Spannungsversorgung |
| GND |
I |
0V |
O |
Masse |
| GPIO00 |
I |
analog Signal |
O |
Data |
System 1 - System 4
NodeMCU
Port |
I/O |
OLED Display |
I/O |
Bezeichnung |
| 3V3 |
I |
3.3V |
O |
Spannungsversorgung |
| GND |
I |
0V |
O |
Masse |
| GPIO21 |
O |
SDA |
I |
Data |
| GPIO22 |
O |
SCL |
I |
Data |
System 1 - System 5
NodeMCU
Port |
I/O |
Relais |
I/O |
Bezeichnung |
| GPIO16 |
O |
Relais |
I |
Data |
|
Bemerkung |
Belegung |
Port |
|
Port |
Belegung |
Bemerkung |
|
| OLED, Relay, Poti, Temp, Pressure, Button |
|
3V3 |
µC |
GND |
|
|
|
|
|
RST |
23 |
MOSI |
SD Card shield |
|
|
|
36 |
22 |
SCL |
OLED Display |
|
|
|
39 |
01 |
|
|
|
|
|
34 |
03 |
|
|
|
|
|
35 |
21 |
SDA |
OLED Display |
|
|
|
32 |
GND |
|
|
|
|
|
33 |
19 |
MISO |
SD Card shield |
|
|
|
25 |
18 |
SCK |
SD Card shield |
|
|
|
26 |
05 |
CS |
SD Card shield |
|
|
|
27 |
17 |
Data |
Endlagentaster |
|
|
|
14 |
16 |
In 1 |
Relais |
|
|
|
12 |
04 |
Data |
SKU Pressure Sensor |
|
|
|
GND |
00 |
2 |
Poti |
|
|
|
13 |
02 |
|
|
|
|
|
09 |
15 |
Data |
DS18B20 |
|
|
|
10 |
08 |
|
|
|
|
|
11 |
07 |
|
|
|
SD card shield |
VCC |
5V |
06 |
|
|
|
|
|
|
|
|
|
|
|
Analog |
(auch als Digital Pin nutzbar) |
|
|
|
Digital |
|
|
|
|
|
|
GND |
|
|
|
|
|
|
Power |
|
|
|
|
|
