I need a circuit designed and software coded based on the AVR Microcontroller, that will have an RS485 interface, to run a command to read data from a device, and send the data over Ethernet Hard Wired to a Central server, to record into an Excl file or text file… (Budget: £20-£250 GBP, Jobs: C Programming, Electrical Engineering, Electronics, Embedded Software, Microcontroller)
