ESP32-CAM

The ESP32-CAM is a compact WiFi + Bluetooth module with an OV2640 camera and microSD slot, ideal for IoT, surveillance, and wireless streaming. Powered by the ESP32-S chip, it supports UART, SPI, I2C, PWM, ADC, and more. No USB port — use an FTDI programmer for code upload. Features built-in flash LED, multiple sleep modes, and supports Wi-Fi image upload and FOTA updates.

The ESP32 CAM doesn’t come with a USB connector, so you need an FTDI programmer to upload code through the U0R and U0T pins (serial pins).

Specifications:

• The smallest 802.11b/g/n Wi-Fi BT SoC module
• Low power 32-bit CPU,can also serve the application processor
• Up to 160MHz clock speed, summary computing power up to 600 DMIPS
• Built-in 520 KB SRAM, external 4MPSRAM
• Supports UART/SPI/I2C/PWM/ADC/DAC
• Support OV2640 and OV7670 cameras, built-in flash lamp
• Support image WiFI upload
• Support TF card
• Supports multiple sleep modes
• Embedded Lwip and FreeRTOS
• Supports STA/AP/STA+AP operation mode
• Support Smart Config/AirKiss technology
• Support for serial port local and remote firmware upgrades (FOTA)