Electronic module ESP32 Development Board Wireless WiFi + Bluetooth Dual-Core CPU IoT 38pin Pin Header Yellow

2. Manual Button Download Is Required.

3. Gold Sinking Process

4. Supports Development on Windows (Cygwin and Msys32 Simulation Environments) and Linux Systems.

5. SupportESP32-Arduino

ESP-WROOM-32 Is a General-Purpose Wi-Fi + BT + Ble MCU Module, Which Is Powerful and Versatile, and Can Be Used in Low-Power Sensor Networks and Demanding Tasks, Such as Voice Coding, audio Stream and MP3 Decoding, Etc.

The Core of This Module Is ESP32-D0WDQ6 Chip *, Which Is Scalable and Adaptive. The Two CPU Cores Can Be Controlled Separately Or Powered on. The Clock Frequency Is Adjusted from 80 MHz to 240 MHz. Users Can Cut off the Power Supply of the CPU and Use the Low-Power Co-Processor to Continuously Monitor the State Changes of Peripherals Or Whether Some Analog Quantities Exceed the Threshold. ESP32 Also Integrates a Wide Range of Peripherals, Including Capacitive Touch Sensors, Hall Sensor, Low Noise Sensor Amplifiers, SD Card Interfaces, Ethernet Interfaces, High-Speed SDIO / SPI,UART,I2S and I2C, Etc.

CPU and Memory

ESP32-D0WDQ6 Built-in Two Low-Power Xtensa® 32-Bit LX6 MCUs. on-Chip Storage Includes:

• 448kb ROM for Program Startup and Kernel Function Call.

• 520 KB on-Chip SRAM for Data and Instruction Storage.

• 8 KB of RAM in RTC, Namely RTC Slow Memory, Can Be Accessed by Coprocessor in Deep-Sleep Mode.

• 8 KB of RAM in RTC, Namely RTC Fast Memory, Can Be Used for Data Storage and Access by the Main CPU When RTC Starts in Deep-Sleep Mode.

• 1 Kbit EFuse, of Which 256 Bits Are Dedicated to the System (MAC Address and Chip Settings); the Remaining 768 Bits Are Reserved for User Applications, Including Flash Encryption and Chip ID.