ماژول وای فای و بلوتوث ESP32-CAM با دوربین 2 مگاپیکسل OV2640

The ESP32-CAM is a very small camera module with the ESP32-S chip that costs low. Besides the OV2640 camera and several GPIOs to connect peripherals, it also features a microSD card slot that can be useful to store images taken with the camera or to store files to serve to clients. This development board is an ESP32 based board with WiFi and Bluetooth and has a built-in camera. In addition, the board also has a micro SD card connection. Please ensure that the module input power is at least 5V 2A, otherwise, the image will unstable.

ESP32 GPIO32 pin controls camera power. When the camera is working, please pull GPIO32 low.

Since IO0 is connected to the camera XCLK, please leave IO0 floating when using it. Do not connect high and low levels.

The factory has the default firmware, no additional download is available. Please handle it care

Module model: ESP32-CAM

size: 27*40.5*4.5 (士0.2) mm (including headers, without camera) 

SPI Flash: Default 32Mbit

RAM: Internal 520KB+ external 4MPSRAM

Bluetooth: Bluetooth 4.2 BR/EDR and BLE standards

Wi-Fi: 802.11 b/g/n/e/i

Support interface: UART、SPI、12C、PWM

Support TF card: Maximum support

IO port: 9

Serial port rate: Default 115200 bps

Image output format: JPEG (only supported by OV2640), BMP, GRAY SCALE

Spectrum range: 2412 -2484MHz

Antenna form: Onboard PCB antenna, gain 2dBi

Transmit power:802.1 lb: 17 ± 2 dBm (@I !Mbps), 802. l lg: 14 ± 2 dBm (@54Mbps), 802. l ln: 1 community 2 dBm (@MCS7)

Receiving sensitivity: CCK, 1 Mbps : -90dBm, CCK 11 Mbps: -85dBm, 6 Mbps (1/2 BPSK): -88dBm, 54 Mbps (3/4 64-QAM): - 70dBm, MCS7 (65 Mbps, 72.2 Mbps): -67dBm

Power consumption: Turn off the flash 1801nA@5V

Turn on the flash and adjust the brightness to a maximum of 310mA@5V

Deep-sleep: The lowest power consumption can reach 61nA@5V

Modern-sleep: up to 20mA@5V

Light-sleep can reach 6.71nA@5V

safety: WP NWP A2/WP A2-Enterprise/WPS

Power supply range: 5V

Operating temperature: -20·c - 8s·c

Storage environment: -40·c - 90·c , < 90¾RH