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Any reason why you didn't just use ESPHome for the firmware? It even has a component specifically for the ULN2003 stepper motor driver you were using https://
by LittleLily 2mo ago
Any reason why you didn't just use ESPHome for the firmware?
It even has a component specifically for the ULN2003 stepper motor driver you were using
https://esphome.io/components/stepper/#uln2003-component https://esphome.io/components/stepper/#uln2003-component
- daniel5151 2mo agoTruth be told, while I had known about ESPHome while working on this project, for some reason, I just felt the urge to hack together my own firmware. It might've been because my early testing was done via an old Arduino Uno board, and I must've figured that I might as well port the sketch over to the ESP32 once I had it working. (I'm general though, I will say that LLMs can totally write bespoke one-off firmwares like this, and I don't feel too bad about it, given that it's running entirely within my LAN, and will never actually get "productized")