A Compact, Browser-Based ESP32 Oscilloscope
A Compact, Browser-Based ESP32 Oscilloscope
Hackaday Article
hackaday.com
December 21, 2025 at 3:04 PM
A Compact, Browser-Based ESP32 Oscilloscope
An eInk, ESP32-based Game Boy
An eInk, ESP32-based Game Boy
Hackaday Article
hackaday.com
July 2, 2026 at 6:38 PM
An eInk, ESP32-based Game Boy
ESP32-based smart home device: reverse engineering and security analysis
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
January 12, 2025 at 11:54 AM
ESP32-based smart home device: reverse engineering and security analysis
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
Ratatui-based gyroscope tester! 🐁
Powered by ESP32-S3 1.69" Touch Display & @ratatui.rs
#rustlang #ratatui #esp32 #embedded
Powered by ESP32-S3 1.69" Touch Display & @ratatui.rs
#rustlang #ratatui #esp32 #embedded
May 3, 2026 at 4:21 PM
Ratatui-based gyroscope tester! 🐁
Powered by ESP32-S3 1.69" Touch Display & @ratatui.rs
#rustlang #ratatui #esp32 #embedded
Powered by ESP32-S3 1.69" Touch Display & @ratatui.rs
#rustlang #ratatui #esp32 #embedded
Reverse engineering and security analysis of an ESP32 based IoT device
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
March 29, 2025 at 10:36 PM
Reverse engineering and security analysis of an ESP32 based IoT device
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
OUI-SPY
Detect local surveillance tech (like Flock cameras, drones, Bluetooth signals). Use by loading community-made programs onto an ESP-32 board to scan and map devices. #3E #GoodvsEvil #toolkit
github.com/colonelpanic...
Detect local surveillance tech (like Flock cameras, drones, Bluetooth signals). Use by loading community-made programs onto an ESP-32 board to scan and map devices. #3E #GoodvsEvil #toolkit
github.com/colonelpanic...
January 26, 2026 at 11:44 AM
OUI-SPY
Detect local surveillance tech (like Flock cameras, drones, Bluetooth signals). Use by loading community-made programs onto an ESP-32 board to scan and map devices. #3E #GoodvsEvil #toolkit
github.com/colonelpanic...
Detect local surveillance tech (like Flock cameras, drones, Bluetooth signals). Use by loading community-made programs onto an ESP-32 board to scan and map devices. #3E #GoodvsEvil #toolkit
github.com/colonelpanic...
✨ Reverse engineering an ESP32-based smart home device
- Bypass cloud connections and integrate the device with Home Assistant
- Main controller is ESP32-WROOM-32, commonly used in smart devices and features WiFi & Bluetooth
jmswrnr.com/blog/hacking...
#embedded #esp32
- Bypass cloud connections and integrate the device with Home Assistant
- Main controller is ESP32-WROOM-32, commonly used in smart devices and features WiFi & Bluetooth
jmswrnr.com/blog/hacking...
#embedded #esp32
October 22, 2024 at 8:43 PM
✨ Reverse engineering an ESP32-based smart home device
- Bypass cloud connections and integrate the device with Home Assistant
- Main controller is ESP32-WROOM-32, commonly used in smart devices and features WiFi & Bluetooth
jmswrnr.com/blog/hacking...
#embedded #esp32
- Bypass cloud connections and integrate the device with Home Assistant
- Main controller is ESP32-WROOM-32, commonly used in smart devices and features WiFi & Bluetooth
jmswrnr.com/blog/hacking...
#embedded #esp32
Je kunt nu met je ESP32 Software Defined Radio (SDR) maken, probeer het uit in je browser (nog nodig: USB-kabel en een ESP32) espargos.net/espsdr/
ESPARGOS - ESP-SDR: Raw IQ Capture with Espressif's ESP32 Chips
ESPARGOS is a phase-coherent, ESP32-based WiFi antenna array designed for low-cost sensing applications.
espargos.net
October 4, 2026 at 4:16 AM
Je kunt nu met je ESP32 Software Defined Radio (SDR) maken, probeer het uit in je browser (nog nodig: USB-kabel en een ESP32) espargos.net/espsdr/
Today in small circular displays showing ADS-B data, ESP32-Plane-Radar: blog.ktz.me/esp32-plane-...
An ESP32 based plane radar
Plane radar is a neat little project that pulls nearby ADS-B traffic, plots each aircraft by distance and bearing, and shows the details directly on a cute little screen.
blog.ktz.me
July 27, 2026 at 4:54 PM
Today in small circular displays showing ADS-B data, ESP32-Plane-Radar: blog.ktz.me/esp32-plane-...
Trying to take some half decent photos of the @microblocks.bsky.social powered #robot
November 16, 2024 at 10:20 AM
Trying to take some half decent photos of the @microblocks.bsky.social powered #robot
The entire retro gaming cottage industry of peripherals/accessories etc is dependent on cheap Chinese stuff. Multiple little projects based on the ESP32 alone, arduinos etc
February 5, 2025 at 2:34 PM
The entire retro gaming cottage industry of peripherals/accessories etc is dependent on cheap Chinese stuff. Multiple little projects based on the ESP32 alone, arduinos etc
it's esp32 based and honestly it rocks how they took something as warm and inviting as the Arduino ide and made it Evil
September 23, 2025 at 6:20 AM
it's esp32 based and honestly it rocks how they took something as warm and inviting as the Arduino ide and made it Evil
Reverse engineering and security analysis of a smart home device based on the ESP32 SoC
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
February 7, 2025 at 11:36 AM
Reverse engineering and security analysis of a smart home device based on the ESP32 SoC
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
jmswrnr.com/blog/hacking...
Blog post by James Warner (@jmswrnr)
#esp32 #infosec
working on replacing this sign's controller with my own ESP32-based design. felt mandatory to test bad apple. 80x16, 5bpp grayscale, ~200hz scan rate
October 18, 2025 at 8:28 PM
working on replacing this sign's controller with my own ESP32-based design. felt mandatory to test bad apple. 80x16, 5bpp grayscale, ~200hz scan rate
Totally plug this Meta device into your wifi and let it control devices in your home.
gadgets.muse.ai/home-link
Everyone should definitely do this
gadgets.muse.ai/home-link
Everyone should definitely do this
Muse Home Link — Muse Gadgets
Home Link is a USB-C gadget built on the ESP32-C5 chip. Its firmware is based on the open source ESP32 Device SDK, so you can see how it works and build your own gadget on an ESP32 board. Muse Home Li...
gadgets.muse.ai
October 3, 2026 at 8:36 AM
Totally plug this Meta device into your wifi and let it control devices in your home.
gadgets.muse.ai/home-link
Everyone should definitely do this
gadgets.muse.ai/home-link
Everyone should definitely do this
introducing
tinydraw v2: a small, fast, vector-based finger-drawing app running on an ESP32-S3 microcontroller
pan the canvas at almost 30 fps, 16x zoom, near-infinite undo/redo, svg and png export and more
i wrote about the process below
try it at tinydraw.ink
tinydraw v2: a small, fast, vector-based finger-drawing app running on an ESP32-S3 microcontroller
pan the canvas at almost 30 fps, 16x zoom, near-infinite undo/redo, svg and png export and more
i wrote about the process below
try it at tinydraw.ink
September 17, 2026 at 2:48 PM
introducing
tinydraw v2: a small, fast, vector-based finger-drawing app running on an ESP32-S3 microcontroller
pan the canvas at almost 30 fps, 16x zoom, near-infinite undo/redo, svg and png export and more
i wrote about the process below
try it at tinydraw.ink
tinydraw v2: a small, fast, vector-based finger-drawing app running on an ESP32-S3 microcontroller
pan the canvas at almost 30 fps, 16x zoom, near-infinite undo/redo, svg and png export and more
i wrote about the process below
try it at tinydraw.ink
Flix: an open-source Project to build an ESP32-based Quadcopter made from scratch #Drone #DIY github.com/okalachev/flix
July 24, 2026 at 7:10 PM
Flix: an open-source Project to build an ESP32-based Quadcopter made from scratch #Drone #DIY github.com/okalachev/flix
Heltec ESP32 Dev-Boards (2.1.2) for esp32 by Heltec Automation
➡️ https://github.com/HelTecAutomation/Heltec_ESP32
Library for Heltec ESP32 (or ESP32+LoRa) based boards
#Arduino #ArduinoLibs #esp32
➡️ https://github.com/HelTecAutomation/Heltec_ESP32
Library for Heltec ESP32 (or ESP32+LoRa) based boards
#Arduino #ArduinoLibs #esp32
GitHub - HelTecAutomation/Heltec_ESP32: Arduino library for Heltec ESP32 (or ESP32+LoRa) based boards
Arduino library for Heltec ESP32 (or ESP32+LoRa) based boards - HelTecAutomation/Heltec_ESP32
github.com
November 18, 2024 at 5:00 PM
Heltec ESP32 Dev-Boards (2.1.2) for esp32 by Heltec Automation
➡️ https://github.com/HelTecAutomation/Heltec_ESP32
Library for Heltec ESP32 (or ESP32+LoRa) based boards
#Arduino #ArduinoLibs #esp32
➡️ https://github.com/HelTecAutomation/Heltec_ESP32
Library for Heltec ESP32 (or ESP32+LoRa) based boards
#Arduino #ArduinoLibs #esp32
My version of Bubble Universe for the #Waveshare ESP32-S3 4.2inch #RLCD development board.
Based on an algorithm by @yuruyurau
www.youtube.com/watch?v=M7il...
Based on an algorithm by @yuruyurau
www.youtube.com/watch?v=M7il...
Bubble Universe for the Waveshare RLCD-4.2
YouTube video by Movie Vertigo
www.youtube.com
October 3, 2026 at 6:18 PM
My version of Bubble Universe for the #Waveshare ESP32-S3 4.2inch #RLCD development board.
Based on an algorithm by @yuruyurau
www.youtube.com/watch?v=M7il...
Based on an algorithm by @yuruyurau
www.youtube.com/watch?v=M7il...
MycilaMQTT (6.0.0) for esp32 by Mathieu Carbou
➡️ https://github.com/mathieucarbou/MycilaMQTT
A simple and efficient MQTT/MQTTS client for Arduino / ESP32 based on Espressif API
#Arduino #ArduinoLibs #esp32
➡️ https://github.com/mathieucarbou/MycilaMQTT
A simple and efficient MQTT/MQTTS client for Arduino / ESP32 based on Espressif API
#Arduino #ArduinoLibs #esp32
GitHub - mathieucarbou/MycilaMQTT: A simple and efficient MQTT helper for Arduino / ESP32 based on Espressif MQTT Client
A simple and efficient MQTT helper for Arduino / ESP32 based on Espressif MQTT Client - mathieucarbou/MycilaMQTT
github.com
November 15, 2024 at 5:00 PM
MycilaMQTT (6.0.0) for esp32 by Mathieu Carbou
➡️ https://github.com/mathieucarbou/MycilaMQTT
A simple and efficient MQTT/MQTTS client for Arduino / ESP32 based on Espressif API
#Arduino #ArduinoLibs #esp32
➡️ https://github.com/mathieucarbou/MycilaMQTT
A simple and efficient MQTT/MQTTS client for Arduino / ESP32 based on Espressif API
#Arduino #ArduinoLibs #esp32
Cirkit Designer’s new browser-based ESP32-S3 simulator lets you test circuits and code before soldering to save time and avoid damage.
Simulate Your ESP32-S3 in a Browser Before You Solder
Cirkit Designer’s new browser-based ESP32-S3 simulator lets you test circuits and code before soldering to save time and avoid damage.
www.hackster.io
April 9, 2026 at 2:33 PM
Cirkit Designer’s new browser-based ESP32-S3 simulator lets you test circuits and code before soldering to save time and avoid damage.
One more for the collection.
I got @iroh.computer to work on an ESP32-C6, which is a RISC-V chip.
CC @riscvinternational.bsky.social
I got @iroh.computer to work on an ESP32-C6, which is a RISC-V chip.
CC @riscvinternational.bsky.social
June 30, 2026 at 12:54 PM
One more for the collection.
I got @iroh.computer to work on an ESP32-C6, which is a RISC-V chip.
CC @riscvinternational.bsky.social
I got @iroh.computer to work on an ESP32-C6, which is a RISC-V chip.
CC @riscvinternational.bsky.social
The Open Gadget's ESP32-based gamepad is perfect for controlling robots, in addition to gaming.
This ESP32-Based Gamepad Handles Play and Robotics Work Equally Well
The Open Gadget's ESP32-based gamepad is perfect for controlling robots, in addition to gaming.
www.hackster.io
June 10, 2026 at 8:54 PM
The Open Gadget's ESP32-based gamepad is perfect for controlling robots, in addition to gaming.
there's a guy making a crosspoint compatible, entirely open source replacement for the xteink, with a custom PCB and everything???
github.com/iandchasse/d...
github.com/iandchasse/d...
April 30, 2026 at 10:43 PM
there's a guy making a crosspoint compatible, entirely open source replacement for the xteink, with a custom PCB and everything???
github.com/iandchasse/d...
github.com/iandchasse/d...