Description
Description of ESP32 S3 WROOM N16R8 WiFi Bluetooth CAM Development Board
The ESP32-S3-WROOM-N16R8 Wi-Fi Bluetooth CAM Development Board is an entry-level development board equipped with ESP32-S3-WROOM-1 a general-purpose Wi-Fi + Bluetooth Low Energy MCU module that integrates complete Wi-Fi and Bluetooth Low Energy functions. It perfect for AI, IoT, and advanced embedded applications.
The board features a dual-core Xtensa LX7 processors, 16 MB flash memory, and 512 KB RAM, which helps it handle image capture, basic AI tasks, and wireless communication smoothly. It comes with an included OV2640 camera module, allowing users to start camera and vision projects easily without needing extra hardware. The board also has Dual USB ports, making power supply and programming more convenient.
Most of the module’s I/O pins are easily accessible through the pin headers located on both sides of the board. Developers can connect various peripherals using jumper wires or place the board directly on a breadboard. Before use, the header pins must be soldered onto the board.
Technical Specification
| Parameter | Function | Details |
|---|---|---|
| Flash Memory | Storage | 16 MB embedded flash for program and data storage |
| RAM | Memory | 512 KB internal RAM for program execution |
| Wireless Connectivity | Communication | WiFi 802.11 b/g/n and Bluetooth 5.0 support |
| I/O Pins | GPIO Access | 34 multifunction GPIO pins |
| Operating Voltage | Power Requirement | 3.3V operation |
| Power Supply | Input Power | USB-C or external 5V supported |
| Analog Interfaces | Analog & Touch | 2 × 12-bit SAR ADC, temperature sensor, 14 touch pins |
| Digital Interfaces | Peripherals | 4 SPI, 3 UART, 2 I2C, 2 I2S, RMT, PWM, CAN, SDIO |
| Camera Interface | Imaging | 1 × DVP (8-bit–16-bit) |
| Display Interface | Display Output | LCD (8-bit), RGB (16-bit); supports RGB565, YUV422/420/411 |
| USB Interface | Programming & Debugging | 1 Full-Speed USB OTG + 1 USB Serial/JTAG controller |
| Timers | Timing Control | 4 × 54-bit timers, 1 × 52-bit system timer, 3 watchdog timers |
| DMA Channels | Data Transfer | 5 TX + 5 RX general-purpose DMA channels |
| Temperature Range | Operating Range | -40°C to +65°C |
| Board Dimensions | Size | 57 mm × 28 mm |
