The ESP32 is a popular microcontroller module that enables WiFi and Bluetooth connectivity in a single chip. The module has a dual-core processor that enables simultaneous execution of several tasks.
The ESP32 module is commonly used in IoT (Internet of Things) applications such as home automation, smart sensors, and wearable devices. It is also popular among hobbyists and DIYers due to its ease of use and low price.
Microcontroller: ESP32-D0WDQ6
CPU: Dual-core 32-bit LX6 microprocessor, up to 240 MHz
RAM: 520KB SRAM
Flash memory: 4 MB
Connectivity: WiFi 802.11 b/g/n/e/i, Bluetooth v4.2 BR/EDR and BLE
GPIO: 34 pins, including 6 analog inputs
Interfaces: 2 UART, 2 SPI, I2C, I2S, microSD, ADC, DAC, PWM, etc.
Operating voltage: 2.2V to 3.6V
Operating temperature: -40°C to 125°C