ESP32-CAM-MB with OV2640 Camera

Specifications

Description

The ESP32 CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization has a very competitive small-size camera module that can operate independently as a minimum system with a footprint of only 40 x 27 mm; a deep sleep current of up to 6mA and is widely used in various IoT applications.

ESP integrates WiFi, traditional Bluetooth, and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture. It has the main frequency adjustment range of 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc.

Specifications

• IO Port: 9
• Power Supply: 5V 2A
• WiFi: 820.11 b/g/n/e/i
• SPI Flash: Default 32Mbit
• Spectrum Range: 2412-2484MHZ
• Serial Port Rate: Default 115200 bps
• RAM: Internal 520KB + External 4M PSRAM
• Antenna Form: Onboard PCB antenna, gain 2dBi
• Bluetooth: Bluetooth 4.3 BR/EDR and BLE standard
• Image Output Format: JPEG (Only OV2640 support), BMP, GRAYSCALE

Features

1. Support TF card.(Max 4G)
2. Support image WiFi upload.
3. Support multiple sleep modes.
4. Embedded Lwip and FreeRTOS.
5. Support secondary development.
6. Support STA/AP/STA+AP working mode.
7. Built-in 520 KB SRAM, external 4M PSRAM.
8. Support OV2640 and OV7670 cameras, built-in flash.
9. Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC.
10. Support Smart Config/AirKiss one-click distribution network.

Transmit Power

• 820.11b: 17±2dBm (@11Mbps);
• 820.11g: 14±2dBm (@54Mbps);
• 820.11n: 13±2dBm (@MCS7)
• Safety: WPA/WPA2/WPA2-Enterprise/WPS

Application

• Smart agriculture
• Wireless monitoring
• Home smart device map
• QR wireless identification