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Tags: Hardware and IoT
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1–24 of 37 · Most stars

Implementations of SIMD instruction sets for systems which don't natively support them.

  • simd-intrinsics
  • sse
  • neon
  • arm

An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV

  • mqtt
  • mqtt-broker
  • iot-edge
  • nng

Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, OGG/Opus, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32 and Pico

:airplane: Multi-functional, compatible DIY general aviation proximity awareness system

  • traffic
  • aviation
  • flarm
  • radio

DroneBridge is a system based on the WifiBroadcast approach. A bidirectional digital radio link between two endpoints is established using standard WiFi hardware and a custom protocol. DroneBridge is optimized for use in UAV applications and is a complete system. It is intended be a real alternative to other similar systems, such as DJI Lightbridge or OcuSync.

Small & portable byte-aligned LZ77 compression

  • compression
  • lz77
  • lempel-ziv
  • c

C99 firmware core for a 16-series LFP pack. Independent charge and discharge FETs, cell protection, coulomb SOC, and the current and voltage limits an inverter follows. Passive balance runs for 1.0 s, then 200 ms off, so the fault wait finishes on an unloaded sample. No RTOS, no heap. The AFE driver and fieldbus stay on your board.

piVCCU is a project to install the original Homematic CCU3 firmware inside a virtualized container (lxc) on ARM based single board computers.

Whistle speech-to-text running fully on an ESP32-S3: hold a button, say a colour in one of 7 languages, the LED does it. No network.

  • edge-ai
  • esp32
  • esp32-s3
  • inmp441