ESP32-CAM-MB WIFI ESP32 CAM Bluetooth Development Board with OV2640 Camera MICRO USB to Serial Port
$54
$72.36
Description ESP32 CAM MB WIFI Bluetooth Development Board Micro USB Interface CH340G USB to Serial Port And OV2640 Camera Module Specification 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 Package method: DIP-16 Transmit power: 802.11b: 17±2dBm (@11Mbps) 802.11g: 14±2dBm (@54Mbps) 802.11n: 13±2dBm (@MCS7) Receiving sensitivity: CCK, 1Mbps: -90dBm CCK, 11Mbps: -85dBm 6Mbps(1/2BPSK): -88dBm 54Mbps(3/464-QAM): -70dBm MCS7 (65Mbps, 72.2Mbps): -67dBm Power consumption: Turn off the flash: 180mA@5V Turn on the flash and adjust the brightness to maximum: 310mA@5V Deep-sleep: The lowest power consumption can reach 6mA@5V Moderm-sleep: the lowest can reach 20mA@5V Light-sleep: the lowest can reach 6.7mA@5V Security WPA/WPA2/WPA2-Enterprise/WPS Working temperature: -20 ℃~ 70 ℃ Storage environment: -40 ℃~ 125 ℃, <90%RH
