1. Low power consumption dual core 32-bit CPU, which can be used as application processor. The main frequency is up to 240MH, and the computing capacity is up to 600MIPS 2. 520KB built-in, 4M PSRAM external. Support UART or SP or I2C or PWM or ADC or and other interfaces 3. Support OV2640 and OV7670 cameras with built-in flash. Support image WIFI upload 4. TF card support. Support multiple sleep modes. Embedded Wip and FreeRTOS. Support STA or AP or STAandAP working mode 5. Support Smart Confing or Airkiss one button distribution network. Support secondary development Module model: ESP32-CAM Package: DIP-16 Size: 27 x 40.5 x 4.5 ( 0.2) mm SPI Flash: 32Mbit by default RAM: internal 520KBandexternal 4M PSRAM Bluetooth: Bluetooth 4.2 BR or and BLE standards WI-FI:802.11 b or g or e or i Supported interfaces: UART, SPI, I2C, PWM TF card support: 4G support IO port: 9 Serial port rate: 115200bps by default Image output format: JPEG (only supported by OV2640, BMP, GRAYSCALE Spect range: 2412-2484MHz Antenna form: on-board PCB antenna, gain 2dBi mission power: 802.11b:172 dBm( 11mbps) 802.11g:142 dBm( 54mbps) 802.11n:132 dBm( MCS7) Receiving sensitivity: ,1Mbps:-90dBm ,11Mbps:-85dBm 6 Mbps (1 or 2 BPSK) :-88dBm 54 Mbps ( 3 or 4 64-QAM ) :-70dBm MCS7 ( 65 Mbps,72.2 Mbps ):-67dBm power waste: Turn off the flash: 180mA 5V Turn on the flash and adjust the brightness to: 310mA 5V Deep sleep: Low power consumption can reach 6mA 5V Modem - sleep: low reachable 20mA 5V Light sleep: low reachable 6.7mA 5V Security: WPA or WPA2 or WPA2 Enterprise or WPS Power supply range: 5V Working temperature: - 20 -85 color:Black Material:PCBand metal Package Contents: 1 x ESP32-CAM development board 1 x OV2640 camera Only the above package content, other products are not included. 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.