Description

Parameters:

• Working voltage: 4.75-5.25V

• SPIFlash: Default 32Mbit

• RAM: Internal 520KB + external 8MB PSRAM

• Wi-Fi: 802.11b/g/n/e/i

• Bluetooth: Bluetooth 4.2BR/EDR and BLE standard

• Support interface (2Mbps): UART, SPI, I2C, PWM

• Support TF card: maximum support 4G

• IO port: 9

• Serial port rate: default 115200bps

• Spectrum range: 2400 ~2483.5MHz

• Antenna form: onboard PCB antenna, gain 2dBi

• Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE

ESP32-CAM + USB-TTL serial conversion module

Features:

• Using low-power dual-core 32-bit CPU, which can be used as an application processor.

• The main frequency is up to 240MHz, and the computing power is up to 600 DMIPS

• Built-in 520 KB SRAM, external 8MB PSRAM

• Support UART/SPI/I2C/PWM/ADC/DAC and other interfaces

• Support OV2640 and OV7670 cameras, built-in flash

• Support picture WiFI upload

• Support multiple sleep modes.

• Lwip and FreeRTOS embedded

• Support STA/AP/STA+AP working mode

• Support Smart Config/AirKiss one-click network configuration

• Support secondary development

Package Included: (Choose the bundle you want, as the photo showed)

• Bundle 1:    1 Set (ESP32-CAM-MB + Antena)

• Bundle 2:    1 x ESP32-CAM-MB

• Bundle 3:    1 x (Esp32-cam + antenna)

• Bundle 4:    1 x Esp32-cam

• Bundle 5:   1 x OV2640 camera 2MP Module

• Bundle 6:    1 x Antena

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

How to make the Arduino development environment construction

(1) Download the Arduino IDE on the Arduino official website

(2) Click "I agree", click Next

(3) The default is to install on the c drive, you can click Browse to change the installation location

(4) Here I installed it in the arduino folder of drive d (remember this installation path)

(5) Wait for the installation to complete, open the hardware under the installation path

(6) Unzip the file "espressif"

After the download is complete, unzip it to the hardware directory

(7) Open ArduinoIDE and select the corresponding development board

At this point, the Arduino IDE development platform is set up. Here is how to use the example

2. ESP-CAM video stream and photo examples

(1) Open Camera file

(2) After the download is complete, enter the "Camera" directory and double-click to open "Camera.ino"

(3) Select the development board, select the port, upload the code

(4) **Open the serial port, select the baud rate 115200, reset the development board, and check the serial port output**

(5) Visit the video streaming server

You can turn on the WIFI of your mobile phone and connect to "ESP-xx:xx:xx:xx:xx:xx" (each development board has a different suffix). Open the browser and type the 192.168.4.1 address. Press the Start Streaming button to start video streaming. Press Get Still to take a photo, the photo is stored in the SD card, and the photo is named randomly