#espressif — Public Fediverse posts

Espressif Systems releases a Linux BSP developer preview for ESP32-S31 RISC-V microprocessor

https://web.brid.gy/r/https://www.cnx-software.com/2026/08/22/espressif-systems-releases-a-linux-bsp-developer-preview-for-esp32-s31-risc-v-microprocessor/

My latest blog post: Extending CircuitPython with Native Modules - Part 3

https://mikecoats.com/extending-circuitpython-native-module-3/

For CircuitPython Day 2026, I wanted to get close to the metal and write a module in C that I could call from CircuitPython. Finally, we bundle everything inside a class.

#circuitPython #circuitPythonDay #circuitPythonDay2026 #code #embedded #electronics #esp32 #espressif #python

My latest blog post: Extending CircuitPython with Native Modules - Part 2

https://mikecoats.com/extending-circuitpython-native-module-2/

For CircuitPython Day 2026, I wanted to get close to the metal and write a module in C that I could call from CircuitPython. This time, we're looking at adding a module-level method.

#adafruit #circuitPython #circuitPythonDay #circuitPythonDay2026 #code #embedded #electronics #esp32 #espressif #python

My latest blog post: Extending CircuitPython with Native Modules - Part 1

https://mikecoats.com/extending-circuitpython-native-module-1/

For CircuitPython Day 2026, I wanted to get close to the metal and write a module in C that I could call from CircuitPython. This time, we're looking at the build process and adding an enum.

#circuitPythonDay2026 #circuitPythonDay #code #embedded #electronics #esp32 #espressif

Update Meshtastic/Meshcore Gerätevergleich:

Hinzugekommen: #LilyGo T-Display mit K270 Keyboard

--> https://cool-web.de/nrf/lora-meshtastic-geraete-grosse-vergleichstest-tabelle-vergleich-bewertung-erfahrung-review-rezension.htm

#TDisplay #Espressif #ESP32 #ESP32P4 #ESP32C6 #Maker #DIY #CC1101 #nRF24L01 #NFC #K270 #Keyboard #Tastatur #Meshtastic #Meshcore #LoRa #LoRaWAN

Neue Anleitung: Flashen der #LilyGo Firmware für T-Display P4 #AMOLED mit #Keyboard #K270

--> https://cool-web.de/esp8266-esp32/lilygo-t-display-esp32-p4-c6-keyboard-k270-tastatur-amoled-flashen.htm

#Espressif #ESP32 #ESP32P4 #ESP32C6 #Maker #DIY #Mikrocontroller #CC1101 #nRF24L01 #NFC #K270 #Keyboard #Tastatur #GPIO #Serial #FTDI #CH340

#Review #Keyboard #K270 für #LilyGo T-Display P4 #AMOLED

--> https://cool-web.de/esp8266-esp32/lilygo-t-display-esp32-p4-keyboard-k270-tastatur-amoled-review.htm

#Espressif #ESP32 #ESP32P4 #ESP32C6 #Maker #DIY #Mikrocontroller #CC1101 #nRF24L01 #NFC #K270 #Tastatur #Meshtastic #Meshcore #Funk #ITSecurity #CyberDeck

EITWatch open-source ESP32-S3 smartwatch implements planar EIT hand gesture recognition

https://web.brid.gy/r/https://www.cnx-software.com/2026/08/14/eitwatch-open-source-esp32-s3-smartwatch-implements-planar-eit-hand-gesture-recognition/

I’ve been writing bare metal code for the #esp32c3 (no #Espressif IDF). The USB UART and GPIO work, but I’m having a lot of trouble getting the ADC to return something other than 0xFFF. All the clocks are enabled, the ADC returns a DONE flag, but the data is always 0xFFF. The sampled GPIO0 is floating around 300mV and grounding it doesn’t change the ADC value. Does anybody know a solution? #embedded

Vorstellung der Hardware des #LilyGo T-Display P4 AMOLED

--> https://cool-web.de/esp8266-esp32/lilygo-t-display-esp32-p4-amoled-vorstellung-hardware.htm

#Espressif #ESP32 #ESP32P4 #ESP32C6 #TDisplay #AMOLED #LoRa #Meshtastic #Meshcore #Elektronik #Maker #DIY #Mikrocontroller #Touchscreen #Lautsprecher #GPS #Jedermannfunk #Funk #Dipolantenne

28.9M-parameter LLM runs locally on ESP32-S3 at 9 tokens/s

https://web.brid.gy/r/https://www.cnx-software.com/2026/08/03/28-9m-parameter-llm-runs-locally-on-esp32-s3-at-9-tokens-s/

#Espressif #ESP32 Chip Varianten im Vergleich - Update: neuer ESP32-S31

--> https://cool-web.de/esp8266-esp32/espressif-esp32-chip-varianten-im-vergleich.htm

Ich habe den neuen ESP32-S31 in RISC-V-Architektur mit in die Liste aufgenommen, der bei Espressif jetzt in die Massenproduktion geht.

#ESP32S31 #RISCV #Maker #Microcontroller

LILYGO T-Display C5 board features 1.9-inch IPS color LCD, battery support, Qwiic expansion connectors

https://web.brid.gy/r/https://www.cnx-software.com/2026/07/28/lilygo-t-display-c5-board-features-1-9-inch-ips-color-lcd-battery-support-qwiic-expansion-connectors/

Neues Video:

Vorstellung der #XIAO #Mikrocontroller Familie von #Seeed Studio China: klein, kompakt, leistungsstark

--> https://youtu.be/PQEJFHF6Nq8

#SeeedStudio #Espressif #RaspberryPi #Pico #Microchip #Atmel #Nordic #ESP32 #nRF52 #nRF54 #GPIO #Breadboard #Elektronik #Maker #DIY

Vorstellung der #XIAO #Mikrocontroller Plattform von Seeed Studio

--> https://cool-web.de/esp8266-esp32/seeed-studio-xiao-mikrocontroller-plattform-vorstellung-esp32-nrf52-sam41-raspi2040.htm

#Xiao #Seeed #SeeedStudio #Espressif #RaspberryPi #Pico #Microchip #Atmel #Nordic #ESP32 #nRF52 #nRF54 #GPIO #Breadboard #Elektronik #Maker #DIY #Mikrocontroller

Pushed version 6.0.2 of esp-idf to my ready to use dockerized toolchains for #ESP32 devices.

https://gitlab.com/doragasu/esp-dockerfiles/container_registry/1624042

#Docker #Espressif

Macintosh emulator works on ESP32-P4 display devkits from M5Stack and Waveshare

https://web.brid.gy/r/https://www.cnx-software.com/2026/07/05/macintosh-emulator-works-on-esp32-p4-display-devkits-from-m5stack-and-waveshare/

Waveshare ESP32-C6-Zero-B – A tiny ESP32-C6 USB-C board with 5V-36V wide supply voltage

https://web.brid.gy/r/https://www.cnx-software.com/2026/06/29/waveshare-esp32-c6-zero-b-a-tiny-esp32-c6-usb-c-board-with-5v-36v-wide-supply-voltage/

Vorstellung des runden Elecrow CrowPanel 1.28-IPS-Display mit Drehring

--> https://cool-web.de/esp8266-esp32/review-elecrow-crowpanel-1.28-esp32-s3-runder-ips-drehring-touchscreen.htm

#Espressif #ESP32 #ESP32S3 #Elecrow #CrowPanel #Display #IPS #TouchScreen #Touch #Drehring #Encoder #Elektronik #Maker #DIY #Mikrocontroller

Home Automation with Phone Notifications for Under €5? Yes, It’s Possible!
How to do it with EUR 4.95 ESP32-C3-DevKit-LiPo tutorial https://olimex.wordpress.com/2026/06/11/home-automation-with-phone-notifications-for-under-e5-yes-its-possible/
#esp32 #espressif #telegram #homeautomation #iot #notifications #door #monitoring #motion #detection

Bare-metal MSX2+ Emulator for ESP32-S3 offers custom LCD_CAM VGA implementation & Z80 optimizations

http://web.brid.gy/r/https://www.cnx-software.com/2026/06/11/bare-metal-msx2-emulator-for-esp32-s3-offers-custom-lcd_cam-vga-implementation-z80-optimizations/

Ah yes, another day, another vomit of alphanumeric soup from #Espressif 🍜. Because who doesn't love drowning in an endless sea of #ESP32 acronyms while pretending to understand what an "ESPMatter SDK" is? 😏 Surely, this is the holy grail of tech innovation... or just a clever ploy to keep the engineers employed. 🤡
https://www.espressif.com/en/products/socs/esp32-s31 #SDK #TechInnovation #EngineerHumor #AlphanumericSoup #HackerNews #ngated

ESP32-S31

https://www.espressif.com/en/products/socs/esp32-s31

#HackerNews #ESP32 #S31 #IoT #Microcontroller #Espressif #Technology #Embedded #Systems

We are pleased to announce that our popular ESP32-P4-PC board now has its own dedicated 3D printed enclosure! The new BOX-ESP32-P4-PC is specially designed for the board and provides openings for all interfaces
https://olimex.wordpress.com/2026/05/27/esp32-p4-pc-now-have-plastic-box/
#esp32 #iot #oshw #esp32 #esp32p4 #espressif