Embedded Dev
Use when developing firmware on ESP32/STM32/RP2040/nRF52, experiencing DMA overflow, SPI timeout, LCD blank display, frame corruption, GPIO conflicts, sensor reading errors, Wi-Fi disconnect, or needing driver configuration, hardware debugging, display/GUI setup, protocol implementation, serial monitoring. Use even if user doesn't mention 'embedded' but asks about hardware, sensors, displays, mic…
Embedded Implementation
Use when implementation plan is ready - executes plan task-by-task with two-stage review (hardware spec then MISRA C)
Embedded Driver Design
Use when hardware configuration confirmed - creates detailed implementation plan with bite-sized tasks, exact file paths, complete code steps
Embedded Verification
Use after implementation complete - runs build-flash-monitor loop, verifies runtime behavior, no completion claims without fresh evidence
Embedded Gui Feedback
Use for LCD/GUI projects after verification passes - captures display via camera, analyzes layout/font/color, detects display issues
Embedded Dev
Guide for embedded systems development on ESP32, STM32, RP2040, nRF52 chips. Use this skill whenever the user mentions embedded systems, firmware development, MCU programming, hardware drivers, sensors, LCD displays, IMU devices, SPI/I2C/UART interfaces, compilation, debugging, remote monitoring, Wi-Fi/BLE/MQTT protocols, or needs help with driver code generation, GUI layout design, hardware conf…
Embedded Brainstorming
Use before any embedded development - explores hardware requirements, confirms configuration, validates feasibility, saves design spec