TTGO-T-Camera-Plus-EspHome-BME688
Followed ESPHome instructions here to create initial configuration:
Install ESPHome manually: https://esphome.io/guides/installing_esphome.html Create test project: https://esphome.io/guides/getting_started_command_line.html Bonus: ESPHome dashboard: http://localhost:6052/
BME68x sensor API: https://github.com/BoschSensortec/BME68x-Sensor-API BME688 software: https://www.bosch-sensortec.com/software-tools/software/bme688-software/ display documentation: https://github.com/esphome/feature-requests/issues/901 display limitation: https://github.com/esphome/feature-requests/issues/901
Working configuration: livingroom.yaml
TTGO T-Camera Plus Pin Assignment
Pin assignment for the TTGO T-Camera Plus.
Camera
Type: OV2640
| Name | GPIO |
|---|---|
| PWDN_GPIO_NUM | -1 |
| RESET_GPIO_NUM | -1 |
| XCLK_GPIO_NUM | 4 |
| SIOD_GPIO_NUM | 18 |
| SIOC_GPIO_NUM | 23 |
| Y9_GPIO_NUM | 36 |
| Y8_GPIO_NUM | 37 |
| Y7_GPIO_NUM | 38 |
| Y6_GPIO_NUM | 39 |
| Y5_GPIO_NUM | 35 |
| Y4_GPIO_NUM | 26 |
| Y3_GPIO_NUM | 13 |
| Y2_GPIO_NUM | 34 |
| VSYNC_GPIO_NUM | 5 |
| HREF_GPIO_NUM | 27 |
| PCLK_GPIO_NUM | 25 |
TFT Display
Controller: ST77879 Resolution: 240x240 RGB pixels
| Name | GPIO |
|---|---|
| MISO | 22 |
| MOS-I | 19 |
| SCLK | 21 |
| CS | 12 |
| DC | 15 |
| BK | 2 |
I2C Conector
| T-Camera | BME688 |
|---|---|
| 5V | n/c |
| Gnd | Gnd |
| 3v3 | 2-6v |
| IO23 | SDA |
| IO18 | SCL |
Online information: https://github.com/lewisxhe/esp32-camera-screen