Search Results for: Cash registers
via rs e modbus industrial automation and future trends android industrial: ac drive over rs this entry was posted in android , arduino , development boards , modbus , rs , video and tagged arduino , modbus , rs , smarthomes by biemadmin . the nb-iot sensor hub can read, store and transfer "input registers
", "discrete inputs", "holding registers" or "coil status" modbus in mqtt through the nb-iot network. i've wired the rs output on the device to a rs -rs converter to a rs -usb dongle. the original question is with regard to a modbus/rtu master, so it's not an exact fit. as of now, the master simply reads...
http://vcly.chesterbennington.de/esp8266-modbus-master-rs485.html