<p>Features: Using low-power dual-core 32-bit CPU, which can be used as an application processor.</p> <p>The main frequency is up to 240MHz, and the computing power is up to 600 DMIPS</p> <p>Built-in 520 KB , external 4MB PSRAM</p> <p>Support UART\/SPI\/I2C\/PWM\/ADC\/ and other interfaces</p> <p>Support OV2640 and OV7670 cameras, built-in flash</p> <p>Parameters: </p> <p>Working voltage: 4.75-5.25V</p> <p>SPIFlash: Default 32Mbit</p> <p>RAM: Internal 520KB + external 8MB PSRAM</p> <p>Wi-Fi: 802.11b\/g\/e\/i</p> <p>Bluetooth: Bluetooth 4.2BR\/ and BLE standard</p> <p>Support interface (2Mbps): UART, SPI, I2C, PWM</p> <p>Support TF card: maximum support 4G</p> <p>IO port: 9</p> <p>Serial port rate: default 115200bps</p> <p>Spectrum range: 2400 ~2483.5MHz</p> <p>Antenna form: onboard PCB antenna, gain 2dBi</p> <p>Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE</p> <p>Material: PCB board</p> <p>colour: as shown</p> <p>Package Contents: </p> <p>1 x bottom plate</p> <p>1 x antenna</p> <p>1 x ESP32-CAM</p> <p>1 x camera</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>