esp32-camera-bme280
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LilyGO
bme280 ssd1306 ov2640
TTGO-Camera
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Now Arduino officially supports the camera, you need to update the Arduino to the latest, see arduino-esp32 for details.I am using the
1.0.1rc2version when writing this code. -
In order to support BME280, I will use Adafruit_BME280_Library, but this library conflicts with <esp_camera.h> and enters Adafruit_BME280_Library In Adafruit_BME280_Library change <Adafruit_BME280.h> --> 29 lines comment #include <Adafruit_Sensor.h>, BME280 this library does not use this header file, so comment out and no problem
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OLED requires esp8266-oled-ssd1306 library support
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Buttons require OneButton library support
TTGO CAM PINS
| Name | Num |
|---|---|
| Y9 | 39 |
| Y8 | 36 |
| Y7 | 23 |
| Y6 | 18 |
| Y5 | 15 |
| Y4 | 4 |
| Y3 | 14 |
| Y2 | 5 |
| VSNC | 27 |
| HREF | 25 |
| PCLK | 19 |
| PWD | 26 |
| XCLK | 32 |
| SIOD | 13 |
| SIOC | 12 |
| RESET | No use |
Sensor & OLED
| Name | Num |
|---|---|
| SDA | 21 |
| SCL | 22 |
Other
| Name | Num |
|---|---|
| Button | 34 |
| PIR | 33 |
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BUTTON : Reverse camera ,Currently the camera reverse color will not be normal, see issues#9
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PIR: Detecting human motion and will display the first screen
LilyGO