Blog

Testing ESP-NOW in CI with real hardware

March 2026 — Armin

Two ESP32-S3 boards, one sender, one receiver, tested over the air in a pytest run against real hardware. Brownout debugging, FreeRTOS queue patterns, and serial-after-flash timing.

We built a cloud for microcontrollers

March 2026 — Armin

Flash firmware, interact via serial, run hardware-in-the-loop tests — on real boards, over the internet. Today we're opening the beta.