Are you using the Amzing FastAccelStepper Library? Have you ever wanted to config your stepper driver pins on an ESP32S3 as open ground to eliminate the need to convert 3.3V to 5V driver logic, well this is your answer.
Breakout board for TPIC6C596 shift registers with 8x open drain output with neopixels as status leds.
How to drive an illuminated push button with a single GPIO Port
Embedded C project for the STM32F411 board that toggles a single segment of a common-anode 7-segment display using an external push-button, implemented via direct register manipulation.
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