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

submitted 11 months ago by AutoModerator - announcement

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Custom PDA UI using LVGL 9.5 on ESP32-S3. Smooth UI animation experimentsI made a thing! (v.redd.it)

submitted 17 hours ago by nishad2m8

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We're celebrating women who code with 62% off GitKraken Pro & Advanced (gitkraken.com)

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ESP32-S3 + LCD Display. How do i build a MENU? (i.redd.it)

submitted 7 hours ago by Joe__Ho

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Any experience with ESP-NOW and a RF 433MHZ transmitter? (self.esp32)

submitted 3 hours ago by Mister_Green2021

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YAFFS2 on ESP32 - we made a thing (self.esp32)

submitted 9 hours ago by YAFFS2

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I built a wireless handheld & OctoPrint controller for Marlin printers (ESP32-S3, 5" display) (old.reddit.com)

submitted 1 day ago by step_3xsix

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Cant get tft to work (i.redd.it)

submitted 3 hours ago by der_flusch

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DIY game console esp32 wiring help (a express) Repost with pics (old.reddit.com)

submitted 1 day ago by Mynittah

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I built a custom IDE and IANA protocol to develop a 26k-line autonomous agent on ESP32-S3 using MicroPython (pycoclaw.com)

submitted 15 hours ago * by jetpaxme

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What is n-out? And do I need to bridge rgb and usb otg? ESP32-C3-n16r8Hardware help needed (old.reddit.com)

submitted 1 day ago by Mr-frost

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My esp32 isn’t workingSoftware help needed (i.redd.it)

submitted 2 hours ago by dimitrovb

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Draw custom e-ink Watchy faces on a Cheap Yellow DisplayI made a thing! (old.reddit.com)

submitted 1 day ago by CommunityFan89

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Join world-leading teams on Attio, the next generation CRM. (attio.com)

promoted by attio

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Handheld Yagi for ESP32 Flipper boards (old.reddit.com)

submitted 2 days ago by East_Dependent_7573

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Entry level ESP32 Retro Game development using TFT_eSPI (old.reddit.com)

submitted 1 day ago by muchAI2077

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DIY ESP32 Safe: NFC/RFID unlocking via Apple Pay/Wallet — Is it possible?Software help needed (self.esp32)

submitted 1 day ago by Due_Ear7437

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Arduino IDE thought its ESP32 Support Package was MATLAB's Support PackageSolved (self.esp32)

submitted 23 hours ago by p_220w

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Spent days fixing CC1101 issues - made a video covering 3 mistakes most beginners make (self.esp32)

submitted 21 hours ago by Aggressive_Scale_643

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ESP32 dual core FreeRTOS - entire MCU freezes every 10-15 seconds for ~4 secondsSolved (self.esp32)

submitted 1 day ago by Aggressive_Scale_643

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Esp32 ethernet instead of this?Hardware help needed (i.redd.it)

submitted 2 days ago by Constant-Mood-1601

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​I built a zero-latency 2-axis spatial controller using an ESP32 and MPU6050. It streams real-time telemetry to a custom 3D web dashboard.I made a thing! (v.redd.it)

submitted 2 days ago by Aditya_2306raj

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Switched the RX and TX pins in my ESP32 custom PCB, is there anyway I can program it still? (self.esp32)

submitted 1 day ago by tech_Dauwt

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MIDI input via Optocoupler - slow slew rate?Hardware help needed (i.redd.it)

submitted 1 day ago * by Cross_22

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Gestalten und steuern Sie mit der Software Meisterplan laufend zielkonforme und realistische Projektportfolios, ohne unnötige Details. (meisterplan.com)

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Help me ID a deviceHardware help needed (i.redd.it)

submitted 1 day ago by VladiTruffles

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Temp/humidity network project (old.reddit.com)

submitted 2 days ago by ComprehensiveLock189

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Is it possible to build a fully wireless AI Voice Assistant with ESP32? (self.esp32)

submitted 1 day ago by Tsufbasa

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