esp32 & esp8266
Proton AI Core Vision+: ESP32-S3 Board With Camera, Mic and IMU
Protonverse Labs packs a 5 MP camera, MEMS mic and 6-axis IMU onto one ESP32-S3 board. Here is what it offers and how to…
diy projects
Open GPS: A DIY ESP32-S3 Golf Shot Tracker With a Rotary Dial
Open GPS tracks golf shot distances with an ESP32-S3, a NEO-M9N GPS and a rotary dial. See how it works and how to prototype…
diy projects
Chili Pepper: An ESP32-S3 Board Built for DIY Musical Instruments
Chili Pepper packs an ESP32-S3, 24 touch inputs, a PCM5102 DAC and USB MIDI on one open source board. Here is how to prototype…
diy projects
ESP32-S3 AM Transmitter Revives Old Tube Radios
AM stations are going dark, but an ESP32-S3 can feed internet radio to old tube sets by shaping a carrier on one GPIO pin…
esp32 & esp8266
TNY-360 v2: An Open-Hardware ESP32-S3 Robot Dog Kit
The TNY-360 v2 quadruped uses an ESP32-S3, modular PCBs, and a 200 Hz control loop on two cores, so legged robotics is less of…
esp32 & esp8266
KryonOS Turns Your ESP32 Into a Tiny JavaScript Desktop
Tired of reflashing your ESP32 for every idea? KryonOS runs JavaScript apps on a desktop-style OS with a file manager, app store, and 3D…
diy projects
EWatch: An Open Source ESP32-S3 Smartwatch You Can Program
EWatch packs an ESP32-S3, a 1.69-inch touchscreen, and a 350 mAh battery into a hackable wrist computer. See the parts, the power tricks, and…
diy projects
Brass Tubing Is the Frame and the Ground in This ESP32 Handheld
No PCB, no printed shell. Huy Vector bent 2 mm brass tubing into a handheld console frame and used the metal itself as the…
diy projects
Add Touch ID to Any Mac With a DIY ESP32-S3 Fingerprint Module
A developer built TinyTouch, an open source ESP32-S3 USB module that brings fingerprint unlock to any Mac, no pricey Apple keyboard needed. Here's how…
microcontrollers
M5Stack StopWatch Dev Kit Crams ESP32-S3 Into a Smart Pocket Watch
M5Stack's $45 StopWatch Dev Kit squeezes an ESP32-S3R8, AMOLED touchscreen, 6-axis IMU, RTC, mic and speaker into a pocketwatch-sized maker board.
diy projects
AkiraConsole: ESP32-S3 Handheld for Hacking, RF, and Retro Gaming
Meet the AkiraConsole: an ESP32-S3 handheld packing LoRa, sub-GHz, NFC, and a 2.8-inch LCD for hardware hacking, RF testing, and retro gaming on the…
esp32 & esp8266
M5Stack PaperColor Brings a Color E Ink Screen to ESP32-S3
M5Stack's PaperColor packs a 4-inch color E Ink Spectra 6 panel, ESP32-S3, microphone, speaker, RTC, and environmental sensors into one $75 dev kit.