Serial Studio turns data from your hardware into a live dashboard. Connect an Arduino, ESP32, STM32, Raspberry Pi, Teensy, or anything else that speaks serial, Bluetooth, a network protocol, or an ...
Testing Modbus RTU/TCP without hardware — open-source simulator with a realistic 147-register industrial map Most public Modbus simulators have toy register maps (4–8 registers). We developed one that ...
📢 Announcement: Since the release of v1.3.0, our official dockerhub namespace has been changed to topmaker, you can pull the latest images from topmaker/modpoll at dockerhub. Learn more about modpoll ...
A pull-up resistor connects the input pin to VCC (logic HIGH) by default. ️ Keeps the input at logic HIGH when no signal is applied ️ Prevents floating input conditions ️ Commonly used with push ...