https://ramdi.fr/tags/firmware/Recent content in Firmware on Noureddine RAMDIHugoenSat, 23 May 2026 20:41:27 +0000https://ramdi.fr/github-stars/deep-dive-into-micromanipulatorstepper-submicron-precision-from-magnetic-gearing-and-closed-loop-stepper-control/Sat, 23 May 2026 20:41:14 +0000https://ramdi.fr/github-stars/deep-dive-into-micromanipulatorstepper-submicron-precision-from-magnetic-gearing-and-closed-loop-stepper-control/MicroManipulatorStepper achieves 50nm step resolution with low-cost steppers via magnetic gearing and 30kHz closed-loop PWM. Explore its architecture, firmware, and precision tradeoffs.https://ramdi.fr/github-stars/esp32-bit-pirate-multi-protocol-hardware-hacking-firmware-on-esp32-s3/Sat, 23 May 2026 20:41:14 +0000https://ramdi.fr/github-stars/esp32-bit-pirate-multi-protocol-hardware-hacking-firmware-on-esp32-s3/ESP32 Bit Pirate firmware turns affordable ESP32-S3 boards into versatile hardware hacking tools, supporting many protocols via USB serial or web CLI. Scriptable and Bus Pirate compatible.https://ramdi.fr/github-stars/inside-hackrf-an-open-source-software-defined-radio-platform-bridging-rf-and-embedded-usb-streaming/Sat, 23 May 2026 20:41:14 +0000https://ramdi.fr/github-stars/inside-hackrf-an-open-source-software-defined-radio-platform-bridging-rf-and-embedded-usb-streaming/HackRF is a versatile open-source SDR platform offering firmware and host software in C for real-time USB 2.0 streaming and RF experimentation from 1 MHz to 6 GHz.https://ramdi.fr/github-stars/millennium-machines-milo-v1-5-diy-desktop-cnc-milling-with-klipper-firmware-and-open-mechanical-design/Sat, 23 May 2026 20:41:14 +0000https://ramdi.fr/github-stars/millennium-machines-milo-v1-5-diy-desktop-cnc-milling-with-klipper-firmware-and-open-mechanical-design/Millennium Machines Milo v1.5 is an open-source DIY desktop CNC mill combining 3D printed parts and Klipper firmware with CAN bus tool boards, enabling affordable aluminum and wood machining.https://ramdi.fr/github-stars/repurposing-the-asrock-amd-bc-250-community-driven-firmware-unlocking-on-ps5-derived-silicon/Tue, 05 May 2026 16:46:42 +0000https://ramdi.fr/github-stars/repurposing-the-asrock-amd-bc-250-community-driven-firmware-unlocking-on-ps5-derived-silicon/The ASRock AMD BC-250 mining board uses PS5-derived silicon with 6 Zen 2 cores and a 24CU RDNA2 GPU sharing 16GB GDDR6. This repo documents community firmware mods and Linux GPU support.https://ramdi.fr/github-stars/esp-drone-wi-fi-controlled-drone-firmware-ported-to-esp32-from-crazyflie/Tue, 05 May 2026 13:37:39 +0000https://ramdi.fr/github-stars/esp-drone-wi-fi-controlled-drone-firmware-ported-to-esp32-from-crazyflie/esp-drone ports Crazyflie drone firmware to ESP32 SoCs, replacing proprietary radio with Wi-Fi for flight control. It supports stabilize, height-hold, and position-hold modes.https://ramdi.fr/github-stars/trail-mate-offline-gps-and-dual-lora-mesh-firmware-for-esp32-devices/Tue, 05 May 2026 13:37:39 +0000https://ramdi.fr/github-stars/trail-mate-offline-gps-and-dual-lora-mesh-firmware-for-esp32-devices/Trail Mate is an embedded C firmware for ESP32 devices offering offline GPS navigation and dual LoRa mesh networking. It supports Meshtastic and MeshCore protocols, prioritizing hardware abstraction and deterministic behavior.https://ramdi.fr/github-stars/zswatch-open-source-smartwatch-firmware-and-hardware-built-on-zephyr-rtos/Tue, 05 May 2026 13:37:39 +0000https://ramdi.fr/github-stars/zswatch-open-source-smartwatch-firmware-and-hardware-built-on-zephyr-rtos/ZSWatch is a fully open-source smartwatch project with hardware designs and Zephyr RTOS firmware running on Nordic nRF5340. It balances embedded constraints with rich sensors and BLE connectivity.https://ramdi.fr/github-stars/cheapino-a-split-36-key-keyboard-using-a-japanese-duplex-matrix-for-single-mcu-control/Mon, 04 May 2026 10:23:02 +0000https://ramdi.fr/github-stars/cheapino-a-split-36-key-keyboard-using-a-japanese-duplex-matrix-for-single-mcu-control/Cheapino uses a Japanese duplex matrix to run a split 36-key keyboard on a single RP2040 MCU, cutting wiring complexity and cost. Open-source design with QMK/Vial firmware.https://ramdi.fr/github-stars/meshcore-cardputer-adv-custom-tft-ui-for-lora-mesh-networking-on-esp32-s3/Mon, 04 May 2026 10:23:02 +0000https://ramdi.fr/github-stars/meshcore-cardputer-adv-custom-tft-ui-for-lora-mesh-networking-on-esp32-s3/MeshCore-Cardputer-ADV enhances M5Stack Cardputer-Adv firmware with a custom TFT UI over MeshCore’s LoRa mesh networking stack. Features include chat, GPS sharing, and Bluetooth config.https://ramdi.fr/github-stars/polypyus-binary-only-firmware-function-matching-for-arm-thumb2-reverse-engineering/Mon, 04 May 2026 10:23:02 +0000https://ramdi.fr/github-stars/polypyus-binary-only-firmware-function-matching-for-arm-thumb2-reverse-engineering/Polypyus bypasses disassembler function detection using binary-only fuzzy matching to locate functions in raw ARM Thumb2 firmware, improving reverse engineering workflows.https://ramdi.fr/github-stars/under-the-hood-of-nothing-archive-archiving-nothing-os-ota-firmware-with-static-site-automation/Mon, 04 May 2026 10:23:02 +0000https://ramdi.fr/github-stars/under-the-hood-of-nothing-archive-archiving-nothing-os-ota-firmware-with-static-site-automation/Nothing Archive provides a static site hub for Nothing OS OTA firmware archiving, using automated OEM scraping, AOSP delta OTA extraction, and community-driven tooling.https://ramdi.fr/github-stars/waveshare-watch-rust-firmware-efficient-no-std-embedded-rust-for-esp32-s3-amoled-smartwatch/Mon, 04 May 2026 10:23:02 +0000https://ramdi.fr/github-stars/waveshare-watch-rust-firmware-efficient-no-std-embedded-rust-for-esp32-s3-amoled-smartwatch/A no_std Rust firmware replacing C/C++ for the Waveshare ESP32-S3 AMOLED smartwatch, achieving >99% CPU sleep with async event-driven design and custom peripheral drivers.https://ramdi.fr/github-stars/opendeck-a-zephyr-based-no-code-firmware-platform-for-versatile-midi-controller-development/Mon, 04 May 2026 10:23:01 +0000https://ramdi.fr/github-stars/opendeck-a-zephyr-based-no-code-firmware-platform-for-versatile-midi-controller-development/OpenDeck uses Zephyr RTOS and a web configurator to enable no-code MIDI controller firmware across multiple MCUs, supporting extensive I/O and MIDI features with cross-board compatibility.