ESP32- Microphone
ESP32
Port |
I/O |
Microphone
Port |
I/O |
Bezeichnung |
| 3V3 |
O |
VDD |
I |
Stromversorgung |
| GND |
O |
GND |
I |
Stromversorgung |
| GPIO25 |
O |
WS |
I |
|
| GPIO33 |
I |
DATA |
O |
Data |
| GPIO32 |
O |
BLCK |
I |
Clock |
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ESP32 - OLED
ESP32
Port |
I/O |
OLED
Port |
I/O |
Bezeichnung |
| 3V3 |
O |
VCC |
I |
Stromversorgung |
| GND |
O |
GND |
I |
Stromversorgung |
| GPIO21 |
O |
1 |
I |
Data |
| GPIO22 |
O |
0 |
I |
Data |
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ESP32 - LED-Ring (PWM Signal über 74LS125 verstärkt)
ESP32
Port |
I/O |
LED
Port |
I/O |
Bezeichnung |
| 3V3 |
O |
VCC |
I |
Stromversorgung |
| GND |
O |
GND |
I |
Stromversorgung |
| GPIO18 |
O |
DIN |
I |
Data |
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ESP32 - Sunny Buddy (über Schalter)
ESP32
Port |
I/O |
LED
Port |
I/O |
Bezeichnung |
| 3V3 |
I |
Out+ |
O |
Stromversorgung |
| GND |
I |
Out- |
O |
Stromversorgung |
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