First of all, thanks for making this library! Smallest flash footprint of any MPU6050 library I've come across, especially when you're not making use of all the fancy floating point features. Just like as a size comparison, Adafruit's MPU6050 library, with nothing else, immediately blows clear through the ATTiny85's 8K and then some. This one is barely more than 1K, perfect for a constrained environment like that, so thanks!

Anyway, one issue I did run into when moving code from my Uno testing ground to its final home on the ATTiny85 was that a missing call to Wire.begin() anywhere in the library meant that all reads from the MPU failed and returned -1. Works just fine on the Uno but I guess the Wire library provided by the ATTinyCore I'm using is a little more picky. Also works fine if you manually slap a call to Wire.begin() in your own code before you start making calls into this library.

Hi please I have an issue, I wanted to scrap Google results exactly to find the number of search results in excel, I found this source here https://github.com/RomainFallet/keyworder it is what I want, but it didn't work because of the commands (sudo npm install
, sudo npm install [email protected] --unsafe-perm=true --allow-root --no-save, npm run build).
Please let me know how to solve this problem.

Hello, a great library

If I change the int pin D2 to D19, what do I need to do

Many people tie AD0 to VCC to change the I2C address to 0x69 because the default 0x68 address conflicts with most RTC boards (e.g. https://wiki.seeedstudio.com/Pi_RTC-DS1307/ ) ... which makes this library useless, because you forgot to let us pass in the I2C address during init...

is it possible to add a simple function to set the address from 0x68 to 0x69, so as not to modify the file.h?

Hello, I get the same values for both although both MPU's are connected to different addresses and are read out individually.What is wrong with my code?

#include <Wire.h>
#include <basicMPU6050.h>

#define MPU_ADDRESS_LOW 0x68
#define MPU_ADDRESS_HIGH 0x69

basicMPU6050<MPU_ADDRESS_LOW> imu1;
basicMPU6050<MPU_ADDRESS_HIGH> imu2;

void setup() {

Wire.begin();
Serial.begin(38400);

Wire.beginTransmission(MPU_ADDRESS_LOW);
Wire.write(0x6B); // PWR_MGMT_1 register
Wire.write(0x00); // set to zero (wake up MPU6050)
Wire.endTransmission();

Wire.beginTransmission(MPU_ADDRESS_HIGH);
Wire.write(0x6B); // PWR_MGMT_1 register
Wire.write(0x00); // set to zero (wake up MPU6050)
Wire.endTransmission();

Wire.beginTransmission(MPU_ADDRESS_LOW);
if (Wire.endTransmission() == 0) {
Serial.println("MPU6050 IMU 1 connected.");
} else {
Serial.println("MPU6050 IMU 1 NOT connected!");
}

Wire.beginTransmission(MPU_ADDRESS_HIGH);
if (Wire.endTransmission() == 0) {
Serial.println("MPU6050 IMU 2 connected.");
} else {
Serial.println("MPU6050 IMU 2 NOT connected!");
}

imu1.setBias();
imu2.setBias();
}

void loop() {

imu1.updateBias();

Serial.print( imu1.ax() );
Serial.print( " " );
Serial.print( imu1.ay() );
Serial.print( " " );
Serial.print( imu1.az() );
Serial.print( " " );

imu2.updateBias();

Serial.print( imu2.ax() );
Serial.print( " " );
Serial.print( imu2.ay() );
Serial.print( " " );
Serial.print( imu2.az() );
Serial.println();

delay(100);
}

Hello,

I'm trying to run basicMPU6050 with ESP32, but I got some errors, hope you can help me with that.
Firstly, for Velocity example, esp32 keep resetting. I tried to debug it and I think this error because of vector data type library.
Secondly, For output example. The readings are not stable at all and keep changes although I didn't move the module at all.

Sorry for your time, I will be very grateful if you can help me. Thanks in advance.

Sincerely,
Zidan