m_electronic
Newbie level 3
Hi,
I want to connect to a device with ttl output(modbus RTU).(I use Avr micro controller )
So I see these pins on it:
GND
· DTR
· TX
· RX
· +5Vdc
What's DTR pin? how can i connect to it with this micro controller?
Thank you
Best Regards
I want to connect to a device with ttl output(modbus RTU).(I use Avr micro controller )
So I see these pins on it:
GND
· DTR
· TX
· RX
· +5Vdc
What's DTR pin? how can i connect to it with this micro controller?
Thank you
Best Regards