Install the latest MicroPython release (v1.23.0) on your MCU.

Pre-Install Checklist

• MicroPython Installation Overview
• Check Browser Requirements
• Check PC Requirements
• Check USB Serial Drivers
• Identify Your MCU Chip and Board
• Connect Your MCU
• Enter Download Mode

Install

Caution: Installing MicroPython will erase everything in the the MCU flash chip.

After completing the pre-install checklist above, select a build for a generic board with your flash and RAM size, or for a specific board:

• Generic 4M Flash, RAM<=1M

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• Lolin C3 Mini
• M5 Stack Atom
• Unexpected Maker TinyS3

Post-Install Checklist

• Check for Success
• Try an IDE
• Example Projects