Arduino IDE - Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware...
PlatformIO - Next-generation IDE for IoT
MINIBLOQ - miniBloq is an open source graphical programming environment for Multiplo™, Arduino™, physical computing devices and robots.
PROGRAMINO - Software and development tools (IDE) for Arduino. The best alternative arduino with code autocomplete. Die beste alternative Arduino IDE in detsch mit code autocomplete.
Visuino - Visuino is a visual programming environment that lets you write programs from Arduino circuit boards.
embedXcode - embedXcode is a template for Xcode.