Search found 4 matches

by Yash28
Sat May 25, 2024 3:47 am
Forum: Hardware
Topic: Unable to serial flash ESP32 using an arduino uno
Replies: 1
Views: 1499

Re: Unable to serial flash ESP32 using an arduino uno

I managed to fix it by changing both the monitor and flash baud rate to 115200.

Added these two lines in the settings.json file in VSCode:
"idf.monitorBaudRate": "115200",
"idf.flashBaudRate": "115200"
by Yash28
Fri May 24, 2024 8:31 am
Forum: Hardware
Topic: Unable to serial flash ESP32 using an arduino uno
Replies: 1
Views: 1499

Unable to serial flash ESP32 using an arduino uno

I am trying to flash my ESP32-WROOM-32 Devkit with an Arduino UNO to learn about serial flashing because I want to know the ways I can use a WROOM module without the devkit in the future. I have attached the schematic I am using. When the ESP32 is connected to the arduino in this way, it isn't able ...
by Yash28
Fri Feb 16, 2024 5:08 am
Forum: ESP-IDF
Topic: MPU6050 stops working if ESP32 is disconnected from PC (Hot-Plugging)
Replies: 1
Views: 704

Re: MPU6050 stops working if ESP32 is disconnected from PC (Hot-Plugging)

I have figured out the solution for this issue. It was with the MPU6050 itself. When the esp32 is disconnected from the computer, the MPU6050 goes to sleep mode. So when I connect it again, it needs to be woken up. It's pretty straightforward. Just write a 0 on the 6th bit of the power management re...
by Yash28
Sun Feb 04, 2024 12:34 am
Forum: ESP-IDF
Topic: MPU6050 stops working if ESP32 is disconnected from PC (Hot-Plugging)
Replies: 1
Views: 704

MPU6050 stops working if ESP32 is disconnected from PC (Hot-Plugging)

I am trying to get raw data from MPU6050 continuously, and for the sake of simplicity, I'm only reading a single register from it. It works fine when I build and flash the code. However, if I unplug the ESP32 from the PC, and plug it back again to simulate power failure, all I see is zero from the r...