How-tos and workflows for putting an agent to work on your bench.
Newest first, as we log them.
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2 mo ago
Espressif published a four-hour workshop on using AI coding agents in Cursor or VS Code for ESP-IDF v6.0.2 work on an ESP32-C5-DevKitC. Six assignments cover agent setup with the Espressif documentation MCP server, spec-driven prompts, token use and debugging. An optional exercise decodes LED frames from a Saleae Logic 2 capture. We found no captures or photos.
4 mo ago
Ricardo F. Tafas Jr of Espressif describes building Zephyr provisioning over BLE and SoftAP for the M5Stack ESP DualKey with Cursor. He tested each step on the bench through build, flash and UART traces. His practices include specs first, proving a module in a sample app, a journal of failed fixes and no edits to upstream Zephyr.
6 mo ago
Ricardo F. Tafas Jr of Espressif explains how he built Rust firmware for an ESP32-S3-based M5Stack ESP DualKey, with Cursor's agent writing the code. The device handles Wi-Fi, BLE and provisioning. He fed UART traces back to the agent and stepped through with OpenOCD and GDB when its reasoning stalled. Photos show the board's red and green status LEDs.
