… The Altium Designer hardware design files schematics, PCB layout, Gerber… , STEP and STL files for 3D printable parts, UF2 firmware binary , and documentation, including assembly instructions, can be found on GitHub . The source code for the QML firmware can be found on the official repo . …
… Highlights of the Melody Machine firmware: LVGL-based graphical user interface with four themes WiFi Manager — Non-blocking WiFi with network list, password entry via on-screen keyboard, and auto-reconnect MP3 playback from SD card with folder browser, shuffle, repeat modes, and seek Internet Radio… …
… Additional features include custom key mapping, customizable RGB backlighting, switch calibration, support for different magnetic switches, hot-swappable keys, and configuration via a browser-based interface with firmware updates. …
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Aethyr Research has released post-quantum encrypted IoT edge node firmware for ESP32-S3 targets that boots in 2.1 seconds and supports full PQC Post Quantum Cryptography handshakes in 35ms. …
… Since it is based on the ESP32-C3, it also supports the standard Espressif ESP-IDF framework and Arduino Core, implements low-power modes, and interfaces with sensors and peripherals through widely supported software ecosystems. …
… Metric bytes VDL-C VDL-Rust Δ Rust − C .text 66,240 69,764 3,524 Total ROM 76,744 84,100 7,356 Stack RAM 2,048 10,240 8,192 Static RAM 14,960 14,400 -560 Heap RAM 25,600 0 -25,600 Total RAM 44,656 24,640 -20,016 Both VDL firmware binaries are quite small, but the C firmware is still smaller than th… …
… After WiFi setup via the serial menu over Bluetooth or USB , the board connects to your 2.4 GHz network and streams live weight/temperature data read-only to any device/browser on the network, and supports OTA firmware updates. …
… ESP32 Marauder 5G Apex 5 module specifications: SoC – Espressif Systems ESP32-C5 CPU Single-core 32-bit RISC-V processor @ up to 240 MHz Low-power RISC-V core @ 40 MHz acting as the main processor for power-sensitive applications Memory – 384 KB SRAM on-chip, 8MB RAM Storage – 320 KB ROM, 8MB Flash… …
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