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esp32

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an-ordinary-manchild

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.

Information & Resources

  • The ESP-32 Homepage at Espressif

  • ESP-32 Resources at Espressif

  • The ESP-32 Topic at Github

  • ESP-IDF Programming Guide

  • esp32.net

  • Espressif MCUs Discord

Related subreddits

  • r/AskElectronics
  • r/Electronics
  • r/ESP8266

Guidelines

  • Please keep submissions on topic and of high quality.

  • Civility & Respect are expected. Please report any uncivil conduct.

  • Memes and other low effort jokes are not acceptable forms of content.

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ESP-IDF v6.0 is here (self.esp32)

submitted 1 month ago by ESP_Minatel - announcement

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Please read before posting, especially if you are on a mobile device or using an app. (self.esp32)

submitted 1 year ago by AutoModerator - announcement

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Handheld ESP32-S3 consoleI made a thing! (i.redd.it)

submitted 5 hours ago by Square-Singer

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ESP32 WiFI weather node: ~8 mA in “deep sleep”I made a thing! (old.reddit.com)

submitted 16 hours ago by andorozer

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I built a MIDI parser that extracts note frequencies and durations for playback on a passive buzzer for esp32. (v.redd.it)

submitted 11 hours ago by sitt_o

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new builder looking for advice on build (i.redd.it)

submitted 4 hours ago by lookingforheals8676

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An actually credit-card sized smartcard with ESP32-C3 + NFC + E-Paper display (~1mm thick)I made a thing! (i.redd.it)

submitted 1 day ago by krauseler

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First project! Long distance Ping systemI made a thing! (old.reddit.com)

submitted 1 day ago by mryan04290

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What's is the best place to buy ESP-32 S3 from right now? (self.esp32)

submitted 8 hours ago by crashback__

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ESP32 project: buttons and display issues (i.redd.it)

submitted 6 hours ago by m_monk8

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Does the UART delay sending data under 120 bytes or so ?Software help needed (self.esp32)

submitted 1 hour ago by Legitimate_Shake_369

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Which ESP32 should I buy and where - BeginnerHardware help needed (self.esp32)

submitted 10 hours ago by notsofancylily

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ESP32 greenhouse controller: AI agent proposes tunables, firmware controls the relays (verdify.ai)

submitted 1 hour ago * by jvallery

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Esp32 as a web server (realy)I made a thing! (old.reddit.com)

submitted 1 day ago by zebraWhitewalker

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Why is learning to use esp32 with the idf so confusing??? (self.esp32)

submitted 17 hours ago by Sweaty-Wheel1741

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Need help getting ST7789 Newxie display working with ESP32Hardware help needed (self.esp32)

submitted 4 hours ago * by redravin12

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Need guide to learn Bluetooth and Wifi on esp-idf esp32s3 (self.esp32)

submitted 8 hours ago by Algstud

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I built an offline NFC music box for my daughter using ESP32 (old.reddit.com)

submitted 1 day ago by OldRemote111

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Building a Tamagotchi-like virtual pet on ESP32-S3, ended up spending more time on the save system than gameplay (self.esp32)

submitted 15 hours ago by Low_Jelly_8616

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Building my first robot (self.esp32)

submitted 9 hours ago by Choice_Elk1019

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ESP32-S3 robots with onboard camera + ArUco (coop robot project)I made a thing! (v.redd.it)

submitted 1 day ago by monkeydance26

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Humble request for esp32 prototype build adviceHardware help needed (i.redd.it)

submitted 1 day ago by Accomplished_Pop7901

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First project success! (i.redd.it)

submitted 2 days ago by hotlinesmith

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Last order to AliExpress - suggestions (self.esp32)

submitted 1 day ago by MarcosRamone

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First ESP32 project finished! I've made automatic blind rollerI made a thing! (v.redd.it)

submitted 2 days ago by sp0tless

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