r/esp32

53K archived posts · Dec 2015 – Sep 2026

ESP32 - WiFi-enabled microcontrollers from Espressif

r/esp32

Created Dec 17, 2015

113KMembers (last snapshot)

53KArchived posts

ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. It and includes in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules as well. The ESP32 series of chips is created and developed by Espressif Systems and is manufactured by TSMC using their 40 nm process. It is a successor to the ESP8266 microcontroller.

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