Search found 2 matches

by rajatguptaps
Fri Sep 15, 2023 5:25 am
Forum: ESP-IDF
Topic: ESP32-S3 Optimizing current consumption during SPI Master communication
Replies: 1
Views: 1200

Re: ESP32-S3 Optimizing current consumption during SPI Master communication

UPDATE: I realized the high current consumption was due to the fact that I was using the development board. I was able to take out the LED, and short the USB-UART bridge, which then lead me to the expected current consumption values.
by rajatguptaps
Wed May 31, 2023 11:34 am
Forum: ESP-IDF
Topic: ESP32-S3 Optimizing current consumption during SPI Master communication
Replies: 1
Views: 1200

ESP32-S3 Optimizing current consumption during SPI Master communication

Hello everyone! I am looking to use ESP32-S3 in an industrial monitoring device which reads data over sensors (STM MEMS sensors) using SPI. I have checked the current consumption of the board when doing basic reads on the SPI peripheral when the device acts as the master, and the current comes to ar...