Approximate how your app looks and performs on another device.

A collective list of free APIs

Curated list of design and UI resources from stock photos, web templates, CSS frameworks, UI libraries, tools and much more

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

Master programming by recreating your favorite technologies from scratch.

BLE MIDI Footswitch Project for the NUX Mighty Plug / Mighty Air

An ARM CMSIS-DAP debugger firmware on STM32 device.

TSDZ2_wireless

A collection of Connect IQ apps.

USB to 3 Port Serial (UART) adapter firmware for STM32 Blue Pill.

Bluetooth plugin for Flutter

A cross-platform (Android/iOS/macOS/Windows/Linux) BluetoothLE plugin for Flutter

The Flutter plugin for iOS and Android to decoding QR codes.

Espressif IoT Library. IoT Device Drivers, Documentations and Solutions.

Play mp3 files from SD via I2S

An Arduino MPPT tracking Solar Charge Controller with ACS712 Current Sensor

Driverless USB HID bootloader and flashing tool for STM32F10X devices

Library for nice, scalable digit rendering using any Arduino GFX libraries

R2610

R2610

Ai-Thinker A9/A9G GPRS (with GPS(A9G)) module C development SDK

Ai-Thinker A9/A9G GPRS (with GPS(A9G)) module C development SDK

Libraries for the AI Thinker A9/A9G GSM/GPS modems.

Resources gathered for reverse engineering the FNIRSI 1013D and 1014D scopes