Raspberry Pi with MPU6050 Sensor Data Visualisation (Accelerometer, Gyroscope)

#!/usr/bin/python

import smbus

import math

import requests

import json

power_mgmt_1 = 0x6b

power_mgmt_2 = 0x6c

def read_byte(reg):

return bus.read_byte_data(address, reg)

def read_word(reg):

h = bus.read_byte_data(address, reg)

l = bus.read_byte_data(address, reg+1)

value = (h << 8) + l

return value

def read_word_2c(reg):

val = read_word(reg)

if (val >= 0x8000):

return -((65535 - val) + 1)

else:

return val

def dist(a,b):

return math.sqrt((a*a)+(b*b))

def get_y_rotation(x,y,z):

radians = math.atan2(x, dist(y,z))

return -math.degrees(radians)

def get_x_rotation(x,y,z):

radians = math.atan2(y, dist(x,z))

return math.degrees(radians)

bus = smbus.SMBus(1) # bus = smbus.SMBus(0) fuer Revision 1

address = 0x68 # via i2cdetect

bus.write_byte_data(address, power_mgmt_1, 0)

print "Gyrosk

op"

print "--------"

while(True):

gyroskop_xout = read_word_2c(0x43)

gyroskop_yout = read_word_2c(0x45)

gyroskop_zout = read_word_2c(0x47)

print "gyroscope_xout: ", ("%5d" % gyroskop_xout), " skaliert: ", (gyroskop_xout / 131)

print "gyroscope_yout: ", ("%5d" % gyroskop_yout), " skaliert: ", (gyroskop_yout / 131)

print "gyroscope_zout: ", ("%5d" % gyroskop_zout), " skaliert: ", (gyroskop_zout / 131)

# How to send the above sensor data to ThingSpeak ? Please Help.

Answer 1

[Vinod]

There are numerous tutorials online. Have you tried looking at some?

[Jayanth Tadikonda]

Thanks for the response, I have gone through such tutorials but could'nt find information related to my project.

[Vinod]

OK. Based on the projects, what did you learn? Please share some example code of what you tried and what errors you got, as we can guide you based on that.