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I'm using the ESP32 and if I use a different Library for the MPU9250 such as the one from BolderFlight then it works flawlessly. But when I use the sparkfun DMP Library with the DMP then it too works …
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Using this firmware, it seems the gyro introduces a significant drift into the roll, pitch, and yaw measurements (about 1 degree/second). I found that this can be fixed by changing this section of the…
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SPI support would be great for a) higher data rates, and b) support more than a few devices without having to use the i2c AD0 pull up/down trick (which for me wasn't working with the MPU-9250).
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Hi,
I am using the ST board from Pesky Products (EM7180+LSM6DSM+LIS2MDL).
The USFS board is near a quite strong steady field, and the Z axis is saturated at -1000 uT.
According to the code in "conf…
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Hi
I try running
```
roslaunch razor_imu_9dof razor-display.launch
```
And the publishing works just fine, I can see the published topic /imu.
The problem is in the visualization. I get t…
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Hello!
I've been trying to change standard Wire to the custom pins 3 and 4.
I tried my best which is definitely not enough. I've done it with other sensors, they worked fine. It's just me not being…
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Hello, for the above LSM9DS1 I do receive the following error:
Error: No accelerometer found.
Error: No gyro found.
Error: Needed sensors are missing.
sudo i2cdetect -y 1
0 1 2 3 4 5 …
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MPU9250_Basic:20: error: 'SerialUSB' was not declared in this scope
#define SerialPort SerialUSB
^
C:\Users\Jonathan\Documents\Arduino\libraries\SparkFun_MPU-9250-DMP_Ard…
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1) BOM needs PCB
2) NO qwiic labels on board (not sure if this is qwiic or not)
3) DRC errors need approval
4) Designer name label in BRD needs re positioning
5) AD0 has an extra segment o…
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The following example reads zero's when generating an I2C repeated start:
```c++
#include
#include
#define DS3231_ADDR (0xD0 >> 1)
void setup()
{
Serial.begin(115200);…