2016-06-20, 09:03 PM
Hello, first, thank you for your great Work with creating the open plotter Distri.
I have build for my Boat a Chart Plotter with the following Hardware:
Raspberry Pi 3, U Blox 7 GPS USB Dongle, Waveshare 10.1" HDMI Touch, FTDI RS422 Interface, BMP180, MPU9150.
Works so far fine, but i have 2 Problems.
with a fresh bootet RPI i have to go to the openplotter programm on the Tab NMEA0183 and klick on the button restart. after that there are nmea sentences in the Inspector Window.
I have connected a MPU9150 unit on the I2C Bus, how can i calibrate this thing?
I hope somebody can help me.
I have build for my Boat a Chart Plotter with the following Hardware:
Raspberry Pi 3, U Blox 7 GPS USB Dongle, Waveshare 10.1" HDMI Touch, FTDI RS422 Interface, BMP180, MPU9150.
Works so far fine, but i have 2 Problems.
with a fresh bootet RPI i have to go to the openplotter programm on the Tab NMEA0183 and klick on the button restart. after that there are nmea sentences in the Inspector Window.
I have connected a MPU9150 unit on the I2C Bus, how can i calibrate this thing?
I hope somebody can help me.