me too.
I use ppkii to observe dynamic cureent consumtion and found that the current is not rise to 3-4mA immediately, but after for 800ms 0.7mA current consumption.
Search found 2 matches
- Sun Jan 11, 2026 4:45 am
- Forum: ESP-IDF
- Topic: ESP32S3 deep sleep abnormal power consumption
- Replies: 1
- Views: 993
- Sun Jan 11, 2026 4:39 am
- Forum: ESP-IDF 中文讨论版
- Topic: ESP32-S3睡眠功耗高
- Replies: 3
- Views: 8025
Re: ESP32-S3睡眠功耗高
求助,我也遇到了同样的问题。
idf版本:5.4.3 芯片:esp32s3r8
配置:烧录light-sleep example后,仅启用timer唤醒,采用nrodic power profiler 2观察电流
现象:电流在刚刚进入light slepp时的低功耗电流正常0.7-0.8mA,但仅仅过了大概800ms后电流自动升至3-4mA,然后一直等到下次timer唤醒后重复以上现象。
idf版本:5.4.3 芯片:esp32s3r8
配置:烧录light-sleep example后,仅启用timer唤醒,采用nrodic power profiler 2观察电流
现象:电流在刚刚进入light slepp时的低功耗电流正常0.7-0.8mA,但仅仅过了大概800ms后电流自动升至3-4mA,然后一直等到下次timer唤醒后重复以上现象。