ARServer is a free, open-source Windows desktop gateway that helps automation engineers route IEC 61850 MMS values into Modbus TCP registers and MQTT topics for HMI, SCADA, FAT/SAT, relay testing, ...

📢 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 ...