@tomas_hora

Hi

Could i write my own protocol to connecting other device through RS-485 !? The RS485 mapping to dev/extcomm/0/0 or /dev/extcomm/1/0 !?

Bye

@tomas_hora

Hi
Sorry, My English isn't good. your mean is I can use modbus tcp through spi to access I/O.

Hi

1. I am programmer with B4J/Pi4J. I know, Every Neuron has one RS-485 port. Could i write my protocol to connecting other device !?

2. Pi4J support I2C and SPI. Could I write Java app control neuron directly(I don't want to use your Evok API) ?

Bye