Skill Profile

MicroPython / CircuitPython

MicroPython/CircuitPython: rapid prototyping, REPL, libraries

Embedded & IoT Embedded Programming

Roles

where this skill appears

Levels

structured growth path

Mandatory requirements

the other 2 optional

Embedded & IoT

Embedded Programming

3/17/2026

Choose your current level and compare expectations. The items below show what to cover to advance to the next level.

What is Expected at Each Level

The table shows how skill depth grows from Junior to Principal. Click a row to see details.

Role	Required	Description
IoT Engineer		Writes MicroPython scripts for ESP32/ESP8266. Reads sensor data, controls GPIO, and sends data over WiFi. Uses REPL for rapid prototyping.

Role	Required	Description
IoT Engineer		Develops production-ready IoT devices in MicroPython. Manages power consumption (deep sleep), uses asyncio for multitasking. Implements OTA script updates.

Role	Required	Description
IoT Engineer	Required	Designs MicroPython frameworks for rapid IoT device deployment. Writes C modules for performance-critical sections. Organizes fleet management for device fleet.

Role	Required	Description
IoT Engineer	Required	Defines strategy for MicroPython vs C/C++ usage across different IoT projects. Builds a library of reusable MicroPython modules for the team.

Role	Required	Description
IoT Engineer	Required	Defines enterprise rapid prototyping strategy for IoT with MicroPython. Evaluates CircuitPython, Toit, and alternative runtimes. Contributes to upstream MicroPython project.

Junior 1 requirements

IoT Engineer

Writes MicroPython scripts for ESP32/ESP8266. Reads sensor data, controls GPIO, and sends data over WiFi. Uses REPL for rapid prototyping.

Middle 1 requirements

IoT Engineer

Develops production-ready IoT devices in MicroPython. Manages power consumption (deep sleep), uses asyncio for multitasking. Implements OTA script updates.

Senior 1 requirements

IoT Engineer
Required

Designs MicroPython frameworks for rapid IoT device deployment. Writes C modules for performance-critical sections. Organizes fleet management for device fleet.

Lead / Staff 1 requirements

IoT Engineer
Required

Defines strategy for MicroPython vs C/C++ usage across different IoT projects. Builds a library of reusable MicroPython modules for the team.

Principal 1 requirements

IoT Engineer
Required

Defines enterprise rapid prototyping strategy for IoT with MicroPython. Evaluates CircuitPython, Toit, and alternative runtimes. Contributes to upstream MicroPython project.

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