Hi, I'm having some trouble getting two BV4112s to talk at the same time, I wonder if anyone can help! I can get each board working in isolation without any trouble. I have set each board to a different address (101, 102) and specified the baud rate (38400) in the EEPROM hoping to avoid the handshake. No problems so far. With both boards connected in parallel neither board responds. There iby andrew - Serial & I2C Devices
Hi, I'm really stuck on this and could definitely use a little help! I'm trying to use a BV4213 motor controller board with a revision 2 Raspberry Pi. I have the board connected to an AB Electronics ADC Pi V2 - this happens to have a buffered 5v I2C port which allows me to connect at the right logic voltage (the Pi is normally 3.3v). I have a DC motor connected between pins 1 & 2, andby andrew - Serial & I2C Devices