ESP32 Forum

Hello,

I have developed a design with an ESP-WROOM-32 and a MPU6050 products and I attached the schematic in the attachment .

The design is based on the esp32 adafruit feather schematic, with the introduction of one SPDT switch to power on/off the board and the interface with an MPU6050.

All your comments will be appreciated.

Thank you in advance for your help.

Regards.

adesandr wrote: ↑

Tue May 12, 2020 5:30 pm

Hello,

I have developed a design with an ESP-WROOM-32 and a MPU6050 products and I attached the schematic in the attachment ESP_MAD_RevE.pdf.

The design is based on the esp32 adafruit feather schematic, with the introduction of one SPDT switch to power on/off the board and the interface with an MPU6050.

All your comments will be appreciated.

Thank you in advance for your help.

Regards.

Hi,

Looks great and neat to me.

Thanks for your reply.

I have tried all headers in the MPU6050 library. I have no compilation errors UNTIL I try to use any class references to the MPU6050.
Presents no errors but the code simply does not operate.

I can add a line of code below it but it will never appear on the serial monitor...because the program freezes at mpu.initialize().

I've tried various headers such as MPU6050_6Axis_MotionApps20.h and all other listed in the folder.
All will fail without warning.

---
I know that the devices are connected together properly because I can use the wire.h library to call the stream with success.

I want to use the MPU6050 class and functions so that I can loop through and address multiple gyroscopes. The library I found that is working (so far) is the TinyMPU6050.

Just a little FYI. If other code works but not the MPU6050 library, then its the library...not you.

Hi,
None of the MPU6050 library functions work. They will compile without error but when you call anything in the class it will crash. For instance mpu.initiate() will crash the program.

I have found that TinyMPU6050 will work, but with limited functionality (ergo "Tiny").