Description
The ESP32 is a series of low-cost, low-power system-on-a-chip (SoC) microcontrollers with integrated Wi-Fi and Bluetooth. It is manufactured by Espressif Systems, a Chinese semiconductor company. The ESP32 is a popular choice for Internet of Things (IoT) applications because of its low price, low power consumption, and ease of use.
- Espressif Systems ESP32 dual-core microprocessor
- 32-bit Xtensa LX6 microprocessor
- Clock speed adjustable from 80 MHz to 240 MHz
- 520 KB SRAM
- 4 MB flash memory
- 18 analog-to-digital converter (ADC) channels
- 2 digital-to-analog converter (DAC) channels
- 12 I/O pins with interrupt and PWM capabilities
- Serial communication interfaces (UART,?SPI,?I2C)
- Touch sensor pad
- Real-time clock (RTC)
- Operating voltage:?3.3V
- Power supply:?MicroUSB
- Sleep current:?< 5 ?A
