This is Pet-project for building SmartHome Components by using nanoframework.
Device | Pinout | Datasheet |
---|---|---|
ESP32-WROOM-32 | ||
SHT21 (HTU21) | HTU21 Datasheet | |
Pcd8544 (Nokia Module) | Nokia Module Datasheet |
SHT21 (HTU21)
ESP32-WROOM-32 | SHT21 |
---|---|
GPIO21 (I2C1_DATA) | SDA |
GPIO22 (I2C1_CLOCK) | SCL |
3V3 | VIN |
GND | GND |
PCD8544 (Nokia Module)
ESP32-WROOM-32 | PCD8544 |
---|---|
GPI19 | RST (1) |
GPIO5 (VSPI_CS0) | CE (2) |
GPIO4 | DC (3) |
GPI23 (VSPI_MOSI) | DIN (4) |
GPRIO18 (VSPI_CLK) | CLK (5) |
3V3 | VCC (6) |
3V3 + 220om resistor | BL (7) |
GND | GND (8) |