4PCS ESP32-CAM Camera Module ESP32 CAM WiFi Bluetooth Development Board ESP32 Wireless OV2640 Camera Module with Jumper Wire 4 Set

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4PCS ESP32-CAM Camera Module ESP32 CAM WiFi Bluetooth Development Board ESP32 Wireless OV2640 Camera Module with Jumper Wire 4 Set

Regular Price: US$53.99

Special Price US$44.99

Availability: In stock

Supplier: DORHEA

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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ESP32 CAM WiFi Bluetooth Module:

Ultra-small 802.11b/g/n Wi-Fi BT/BLE SoC module
Low-power dual-core 32-bit CPU for application processors
Up to 240MHz, up to 600 DMIPS
Built-in 520 KB SRAM, external 4M PSRAM
Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
Support OV2640 and OV7670 cameras with built-in flash
Support for images WiFI upload

Support TF card
Support multiple sleep modes
Embedded Lwip and FreeRTOS
Support STA/AP/STA AP working mode
Support Smart Config/AirKiss One-click distribution network
Support for serial local upgrade and remote firmware upgrade (FOTA)
Support secondary development

There are three GND pins and two pins for power: either 3.3V or 5V.

GPIO 1 and GPIO 3 are the serial pins. You need these pins to upload code to your board.
Additionally, GPIO 0 also plays an important role, since it determines whether the ESP32 is in flashing mode or not. When GPIO 0 is connected to GND, the ESP32 is in flashing mode.
The following pins are internally connected to the microSD card reader:
GPIO 14: CLK
GPIO 15: CMD
GPIO 2: Data 0
GPIO 4: Data 1 (also connected to the on-board LED)
GPIO 12: Data 2
GPIO 13: Data 3

Note:

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 level.
The factory has the default firmware, no additional download is available. Please handle it carefully if you need to re-burn other firmware.

Note: Please make sure that the input power of the module is at least 5V 2A, otherwise the picture may have water lines; The ESP32 GPIO32 pin controls the camera power. When the camera is working, please pull GPIO32 low; Since IO0 is connected to the camera XCLK, please leave IO0 in the air when using it, and do not connect it to high or low level. ESP32 cam using low-power dual-core 32-bit CPU, can be used as an application processor, main frequency up to 240MHz, computing power up to 600 DMIPS, it can be used as a master mode to build an independent network controller, or as a slave to other host MCUs to add networking capabilities to existing devices. ESP32-CAM can be widely used in various IoT applications. It is suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals and other IoT applications. It is an ideal solution for IoT applications. The ESP32 CAM equips the ESP32 with everything necessary to program, run and develop on the wonderchip. Additionally, the board reserved the MPU6050,BME280 and an analog MIC.