I have successfully written from the EV3_I2C Dexter sensor block. I have made my EV3 robots talk by using the EV3_I2C ‘Write 1 byte’ sensor to send the Parallax Emic2 text to speech module a number. That number was converted by an Arduino UNO into an indexed text phrase then sent to the Emic2 to be spoken by the robot. This all works.
I now wish to use an EasyVR voice recognization module to have my robots respond to voice commands. I have ‘trained’ the EasyVR to recognize such commands as “stop”,
“forward”, “left”, “right”, etc. The Arduino UNO works with the EasyVR module and I can generate an index number that I would like to write to the EV3.
I have not been able to Wire.write a number from the Arduino to the EV3_I2C.
Any suggestions? Thank you