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r/esp32

95,588 subscribers
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 includes in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules as well.

Notice: This subreddit is not actively monitored, so the posts here are only a small subset of what exists on reddit.

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to r/esp32 by carpetpurple
1 month ago
HomeSpan Fan
to r/esp32 by Least_Composer_5507
2 months ago
Project: portal sentry turret
to r/esp32 by cha0s_0wl
1 month ago
Anyone familiar with M5stack Cplus 2
to r/esp32 by Least_Composer_5507
6 months ago
Any guidelines/Bible of this system
to r/esp32 by choseint
2 months ago
FreeRTOS heap stack issue with simple code.
to r/esp32 by MadElectron22
11 months ago
I want to display data on an oled and phone when I want
to r/esp32 by Anonymous_Bozo
7 months ago
Building a Launch Controller for Model Rockets... need some feeback
to r/esp32 by Anonymous_Bozo
7 months ago
Rotary Encoder vs Rotary Switch
to r/esp32 by Anonymous_Bozo
7 months ago
MCP23017 I/O Expander: IOCON Register
to r/esp32 by Ascalion
5 months ago
ESP32 smoked component on the VIN line - maybe diode?
to r/esp32 by choseint
11 months ago
ESP32 Relay board (85-277Vac)
to r/esp32 by pacsmile
7 months ago
ESP32-S3 SPI bus
to r/esp32 by Anonymous_Bozo
7 months ago
Water Level sensor that works with distilled water
to r/esp32 by piscesfeed
3 weeks ago
what does "camera.free()" do here in this sample code? was trying to search it but i cant find a definition for it.
to r/esp32 by Sufficient_Heron_254
10 months ago
Help with ESP32 and flashing firmware. Connecting to and can I just code in python or C++ for peripherals???
to r/esp32 by Confidence_Possible
1 month ago
Preview thumbnail for I designed a mpcie compute stick for a industrial device image
I designed a mpcie compute stick for a industrial device
to r/esp32 by ms86
1 year ago
Qt Py ESP32-C3 external power source
to r/esp32 by HiraethTheCat
2 days ago
How to choose battery capacity for esp32 Huzzah32 (Lipo-Li battery connected to JST)
to r/esp32 by Knight13th
1 year ago
Help with BLE sensor
to r/esp32 by Lazy_Assumption_1022
3 months ago
esp32 hid host with controller
to r/esp32 by chutcheta
5 months ago
What settings do I need to put in idf.py menuconfig to flash an ESP32-WROOM-32 with an ESP-Prog?
to r/esp32 by ric287
9 months ago
Storing mqtt server address in preference getting distorted
to r/esp32 by ric287
9 months ago
any alternatives to wifimanager library that works well
to r/esp32 by Suzie3000
6 months ago
Does anyone have .yaml so I can see battery % of a 3.7 v 2200mah battery on an lolin D32 ESP32? Iā€™m really struggling. Using esphome.
to r/esp32 by nuked88
1 year ago
Is it possible to a servo turn with a push button only X times a day?