Description Very mini size 27*40*4.5(±0.2)mm, easy for embedded projects. Low-power dual-core 32-bit CPU for application processors Main frequency up to 240MHz, computing power up to 600 DMIPS Built-in 520 KB SRAM, external 4M PSRAM\ Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC Support OV2640 and OV7670 cameras, built-in flash Support image WiFi upload Support TF card Support multiple sleep modes Embedded Lwip and FreeRTOS Support STA/AP/STA AP working mode Support Smart Config/AirKiss One-click distribution network Support secondary development Specifications: CPU: ESP32, Xtensa@32-bit LX6 dual-core processor, computing power up to 600DMIPS 448KByte ROM: 520KByteSRAM RTC16KByte SRAM General IO: 9 Package: DIP-16 Storage: SPIFlash default 32Mbit, 520K3SRAM 4MPSRAM Support interface: LIART, SPI, 2C, PWM Support TF card: Maximum support 4G Serial port rate: default 115200bps Image output format: JPEG (0v2640 only), BMP, GRAYSCALE Spectrum range 2412 ~ 2484MHz WiFi802.11: b/g/n/d/e/i/k/r (802.11n, speed up to 150Mbps) A-MPDU and A. MSDU aggregation, support 0.4us guard interval 2.4 to 2.5GHz Bluetooth: V4.2BR/ER and BLE standards, NZIF receiver with -98dBm sensitivity, Class-1, Class-2 and Class-3 transmitters, support for AFH (Frequency Modulation), support for CVSD and SBC audio formats Supply voltage: 5V2A Documentation please see on this page.
