ESP32-cam with usb/ttl converter

Using low-power dual-core 32-bit CPU, can be used as an application processor, the main frequency is up to 240MHz, the computing capacity is up to 600 DMIPS, built-in 520 KB SRAM, external 4M PSRAM, support UART/SPI/I2C/PWM/ADC/DAC and other interfaces , Support OV2640 and OV7670 cameras, built-in flash, support picture WiFi upload, support TF card, support multiple sleep modes, built-in Lwip and FreeRTOS, support STA/AP/STA+AP working mode, support Smart Config/AirKiss one-key configuration Net, support secondary development ESP32 integrates functions such as antenna switch, RF balun power amplifier, receiving low-noise amplifier, filter, and power management module. ESP32 only needs a few peripheral devices to achieve powerful processing performance, reliable performance, and wifi&Bluetooth functions ESP32CAM camera development board is small in size. 802.11b/g/n wi-fi+BT/BLE Soc module, which can be widely used in various Internet of things occasions, suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless Positioning system signals and other IoT applications are ideal solutions for IoT applications. It can be used as a master mode to build an independent network controller, or it can be used as a slave to run on other host MCUs to add networking functions to existing devices