System 1 (Led Matrix)
NodeMCU Port |
I/O |
Matrix Led Port |
I/O |
Bezeichnung |
P15 |
O |
CS_PIN |
I |
Matrix LED |
P14 |
O |
CLK |
I |
Clock |
P12 |
O |
MOSI |
I |
MOSI |
VCC |
O |
VCC |
I |
MATRIX LED |
|
|
System 2 (LED Ring) |
|
|
NodeMCU Port |
I/O |
LED Ring Port |
I/O |
Bezeichnung |
|
|
|
|
|
P17 |
O |
INPUT |
I |
LED ring |
VCC |
O |
VCC |
I |
LED ring |
|