CircuitPython IDE
Write and run CircuitPython code on your microcontroller — right in the browser. Includes a serial plotter, library manager, and visual debugger. Requires Chrome or Edge and a USB-connected CircuitPython board.
Launch IDE ↗Data Plotter
Real-time chart of comma-separated number streams from USB or Bluetooth LE devices. Auto-scaling Y axis, scrolling time window, multi-series legend, and CSV export. Requires Chrome or Edge.
Launch PlotterSerial Terminal
Connect to microcontrollers and sensors over USB, COM port, or Bluetooth LE. Send commands and read live data — no extra software needed. Requires Chrome or Edge.
Launch Terminal