ESP32S3 CAM LCD Development Board
Code name: ESP32S3_CAM_LCD
ESP32S3 CAM LCD development board is based on esp32s3 microcontroller and uses xtensa architecture. This board has a maximum CPU frequency of 240 MHz and a flash size of 4MB.
About ESP32S3 CAM LCD
An ESP32-S3-based board featuring a 2MP camera and LCD display, ideal for image recognition and audio processing tasks.
Where to Buy
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Technical Specifications
🖥️ Display
🛰️ Connectivity
🧠 Microcontroller
✨ Features
- 48 digital IO pins
- 46 external interrupt pins
- 20 analog input pins
- 29 PWM pins
ESP32S3 CAM LCD Pinout
ESP32S3 CAM LCD Useful Links
ESP32S3 CAM LCD Pins Mapping Arduino IDE
Below you can find the ESP32S3 CAM LCD pinout. This development board provides 48 digital IO pins, out of which 46 can be used as external interrupt pins, 20 as analog input pins and 29 pins have Pulse-Width Modulation (PWM).
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 0 | MIC_CLK | |||
| 1 | PWM | MIC_DATA | ||
| 2 | PWM | TFT_DC | ||
| 3 | PWM | Y5_GPIO_NUM | ||
| 4 | PWM | TFT_WR | ||
| 5 | PWM | TFT_D7 | ||
| 6 | PWM | TFT_D6 | ||
| 7 | PWM | TFT_D5 | ||
| 8 | PWM | TFT_BITS TFT_D4 | ||
| 9 | PWM | SDMMC_CLK | ||
| 10 | PWM | SS TFT_D3 | ||
| 11 | PWM | MOSI | ||
| 12 | PWM | SCK Y6_GPIO_NUM | ||
| 13 | PWM | MISO Y2_GPIO_NUM | ||
| 14 | PWM | Y4_GPIO_NUM | ||
| 15 | PWM | TFT_D2 | ||
| 16 | PWM | TFT_D1 | ||
| 17 | PWM | SDA I2C_SDA SIOD_GPIO_NUM | ||
| 18 | PWM | SCL I2C_SCL SIOC_GPIO_NUM | ||
| 19 | PWM | SDMMC_DATA | ||
| 20 | PWM | SDMMC_CMD | ||
| 21 | PWM | VSYNC_GPIO_NUM | ||
| 38 | PWM | HREF_GPIO_NUM | ||
| 39 | PWM | Y9_GPIO_NUM | ||
| 40 | PWM | XCLK_GPIO_NUM | ||
| 41 | PWM | Y8_GPIO_NUM | ||
| 42 | PWM | Y7_GPIO_NUM | ||
| 43 | PWM | TX | ||
| 44 | PWM | RX | ||
| 45 | PWM | TFT_D0 | ||
| 47 | Y3_GPIO_NUM | |||
| 320 | TFT_HEIGHT | |||
| 480 | TFT_WIDTH | |||
| 40000000 | TFT_FREQ | |||
| -1 | RESET_GPIO_NUM |
Default Tools
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x0 |
| Flash mode | dout |
| Boot mode | opi |
| Maximum upload size | 1280 Kb (1310720 B) |
| Maximum data size | 320 Kb (327680 B) |
The ESP32S3 CAM LCD development board by default uses esptool_py uploader tool, esp_ota network uploader tool for Over-the-air (OTA) uploads and esptool_py bootloader tool. The bootloader starts at address "0x0". Flash mode and boot mode for ESP32S3 CAM LCD development board by default is dout and opi respectively.
