- Ultra-small 802.11b/g/n Wi-Fi BT/BLE SoC module
- Low-power dual-core 32-bit CPU for application processors
- Up to 240MHz, 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 with built-in flash
- Support for images 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 for serial local upgrade and remote firmware upgrade (FOTA)
- Support secondary development
Note:
1.Please ensure that the module input power is at least 5V 2A, otherwise the image will unstable.
2.ESP32 GPIO32 pin controls camera power. When the camera is working, please pull GPIO32 low.
3.Since IO0 is connected to the camera XCLK, please leave IO0 floating when using it. Do not connect high and low level.
4.The factory has the default firmware, no additional download is available. Please handle it carefully if you need to re-burn other firmware.
