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Xinyuan-LilyGO / LilyGo-EPD47

GNU General Public License v3.0
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Deep sleep @ 4mA #70

Open K-J-Q opened 2 years ago

K-J-Q commented 2 years ago

Done deep sleep commands:

epd_poweroff_all(); esp_sleep_enable_timer_wakeup(1000* 1000000LL); esp_deep_sleep_start();

But deep sleep current (through battery) is at 4mA. Wondering if this is a software or hardware issue. Any and all assistance are appreciated.

lixy123 commented 1 year ago

see my project, https://github.com/lixy123/LilyGo-EPD47-MIC-TXT I have encountered the one you mentioned. I have used several INMP411s, which are prone to damage due to overheating during welding, resulting in noise. I bought another one that doesn't require welding, and the effect is very good. I use it for voice to text conversion, and the effect is quite good