Oct 26, 2009 #1 M mohamednasar Newbie level 1 Joined Aug 6, 2009 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location chennai Activity points 1,286 sn75176 using sn75176 i want to connect rs485 devices(like meters and other measuring instruments) please help me how to connect controler to rs485 measuring instruments by using sn75176 ic.
sn75176 using sn75176 i want to connect rs485 devices(like meters and other measuring instruments) please help me how to connect controler to rs485 measuring instruments by using sn75176 ic.
Oct 31, 2009 #2 bobcat1 Advanced Member level 4 Joined Jul 10, 2002 Messages 1,284 Helped 99 Reputation 198 Reaction score 34 Trophy points 1,328 Activity points 8,546 Hi You will need to use the micro UART pin TX & RX and an I/O pin for TX /RX select Connect it together to the Driver (75xxx) enable - disable pin (master mode) If you are working in slave mode you will need to use the network protocol as a part of you software layer All the best Bobi The microcontroller specialist
Hi You will need to use the micro UART pin TX & RX and an I/O pin for TX /RX select Connect it together to the Driver (75xxx) enable - disable pin (master mode) If you are working in slave mode you will need to use the network protocol as a part of you software layer All the best Bobi The microcontroller specialist