ESP32

ESP32

ESP-WROOM-32 module with ESP32-D0WDQ6 chip
Manufacturer	Espressif Systems
Type	Microcontroller
Release date	September 6, 2016 (2016-09-06)[1]
CPU	Tensilica Xtensa LX6 Tensilica Xtensa LX7 RISC-V
Memory	520 KiB SRAM
Power	3.3 V DC
Predecessor	ESP8266

ESP32 is a family of low-cost, energy-efficient microcontrollers that integrate both Wi-Fi and Bluetooth capabilities. These chips feature a variety of processing options, including the Tensilica Xtensa LX6 microprocessor available in both dual-core and single-core variants, the Xtensa LX7 dual-core processor, or a single-core RISC-V microprocessor. In addition, the ESP32 incorporates components essential for wireless data communication such as built-in antenna switches, an RF balun, power amplifiers, low-noise receivers, filters, and power-management modules.

Typically, the ESP32 is embedded on device-specific printed circuit boards or offered as part of development kits that include a variety of GPIO pins and connectors, with configurations varying by model and manufacturer. The ESP32 was designed by Espressif Systems and is manufactured by TSMC using their 40 nm process.^[2] It is a successor to the ESP8266 microcontroller.