Key benefits Allinone wireless module with strong connectivity: supports WiFi 802.11b/g/e/i and Bluetooth 4.2 BR/EDR and BLE, enabling reliable wireless communication for IoT devices. Camera support for intelligent applications: compatible with OV2640 and OV7670 cameras, with builtin support for uploading pictures over WiFi. Flexible peripheral integration: supports UART, SPI, I2C, PWM, ADC and other common interfaces, plus an additional 2 Mbps SPI rate for fast data transfer. Local storage and memory for robust apps: SPI Flash default 32 Mbit and 520 KB internal RAM to store firmware, data, and buffers. Powerful yet efficient processing: lowpower dualcore 32bit CPU, up to 240 MHz, capable of about 600 DMIPS, suitable as an application processor. Flexible networking and development options: embedded LwIP and FreeRTOS, multiple sleep modes, and support for STA/AP/STA+AP modes with oneclick network configuration via Smart Config or AirKiss; supports secondary development. Ready for camera and data workflows: builtin support for image capture workflows and TF card (microSD) storage for expanded capacity. Technical specifications Working voltage: 4.755.25 V SPI Flash: default 32 Mbit RAM: internal 520 KB Wireless: WiFi 8