Elecrow ThinkNode M2 is yet another Meshtastic handset for off-grid messaging and GPS coordinate sharing based on an ESP32-S3 ...

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LG’s 2025 lineup of its QNED Evo premium LCD TVs will be available to buy starting in May, following an initial reveal at the end of 2024 ahead of CES. The flagship QNED9M is the first QNED ...

Use DuPont wires to link the ESP32 microcontroller to the Nextion TFT display. For a solder-free setup, consider using an Ethernet pinout board to simplify the connections. 2. Optional Enclosure ...

And now, Grohl is out here covering LCD Soundsystem at a school fundraiser. On Friday night, the Oakwood School, a private Los Angeles institution, held a concert and auction benefit at the Avalon ...

The chip is an ESP32-S2 that does Fast Fourier Transform trickery to allow for real-time updates to the RGB array. The LED terminal supports the common WS2812B LED pinouts (5 V, GND, DATA).

The ESP32 and the Nano33 iot use 3.3V for any in-/outputs !!! A suggestion for ESP32 pinout is in the PDF. Don't use pins GPIO 0, 6-12. The pins 33-39 are input only, and don't have pullup resistors.

Use of larger frame buffers will require external SPI RAM. Specific pins used in this example to connect ESP32 and camera are shown in table below. Pinout can be adjusted to some extent in software.