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DescriptionESP32-CAM WiFi ModuleSpecifications: Material: Copper Module model: ESP32-CAM Package: DIP-16 Size: 27*40.5*4.5(±0.2)mm SPI Flash: 32Mbit by default RAM: Internal 520KB external 4M PSRAM BT: BT 4.2BR/EDR and BLE standards WiFi: 802.11 b/g/n/e/i Support interface: UARI, SPI, I2C, PWM Support TF card: maximum support 4G IO port: 9 Serial port rate: default 115200bps Image output format: JPEG (only supported by OV2640), BMP, GRAYSCALE Spectrum range: 2412-2484MHz Antenna form: onboard PCB antenna, gain 2dBi Security: WPA/WPA2/WPAS-Enterprise/WPS Power supply range: 5V Working temperature: -20 ° C -85 ° C Storage environment: -40°C-90°C, <90%RH Package size: 5*5*3cm/1.96*1.96*1.18in Package weight: 15g Transmit power: 802.11 b: 17±2dBm (@11Mbps) 802.11 g: 14±2dBm (@54Mbps) 802.11 n: 13±2dBm (@MCS7) Receive sensitivity: CCK, 1 Mbps: -90dBm CCK, 11 Mbps: -85dBm 6Mbps (1/2 BPSK): -88dBm 54Mbps (3/4 64-QAM): -70dBm MCS7 (65Mbps, 72.2Mbps): -67dBm Power consumption: Turn off the flash: 180mA@5V Turn on the flash and adjust the brightness to the maximum: 310Ma@5V Deep-sleep: The lowest power consumption can reach 6mA@5V Modern-sleep: up to 20mA@5V Light-sleep: up to 6.7mA@5V ESP32-CAM Video Streaming and Face Recognition with Arduino IDETroubleshooting GuideESP32-CAM schematic