Sunnyvale, Calif.—Maxim Integrated Products has introduced the MAX13410E and MAX13415E half-duplex, RS-485/RS-422 transceivers with an integrated low-dropout (LDO) regulator. The MAX13410E and ...
Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...