<b>Features:</b><br/>Low-power dual-core 32-bit CPU for application processors<br/>Main frequency up to 240MHz, computing power up to 600 DMIPS<br/>Built-in 520 KB SRAM, external 4M PSRAM<br/>Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC<br/>Support OV2640 and OV7670 cameras, built-in flash<br/>Support image WiFI upload<br/>Support TF card, maximum support 4G<br/>Support multiple sleep modes.<br/>Embedded Lwip and FreeRTOS<br/>Support STA/AP/STA+AP working mode<br/>Support Smart Config/AirKiss One-click distribution network<br/>Support secondary development<br/><br/><b>Specification:</b><br/>Serial port rate: default 115200 bps<br/>Image output format: JPEG (only supported by OV2640), BMP, GRAYSCALE<br/>Spectrum range: 2412-2484MHZ<br/>WiFi802.11: b/g/n/d/e/i/k/r (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support a4; MS guard interval 2.4 ~ 2.5 GHz.<br/>Bluetooth: V4.2 BR/EDR and BLE standards, NZIF receiver with -98 dBm sensitivity, Class-1, Class-2 and Class-3 transmitters, support for AFH (Frequency Modulation), support for CVSD and SBC audio formats<br/>Supply voltage: 5V 2A<br/>Size: 27*40.5*45(±0)mm<br/><br/><b>Application Scenario:</b><br/>Home smart device map<br/>Wireless monitoring<br/>Smart agriculture<br/>QR wireless identification<br/><br/><b>Package Including:</b><br/>1 * Mini ESP32 WiFi+Bluetooth module<br/>1 * OV2640 2 million pixels camera<br/>2 * 2.54mm * 8 pin