ST7789 Power Consumption Tests

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Measured together with Arduino Pro Mini in deep sleep mode

The code:

Fast AVR ST7789 library:

If you find it useful and you want to buy me a coffee or a beer:
  1. cbm80amiga
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Комментарии
Автор

Thank you! Very useful information. Clearly, adding some code to shut down the backlight after x millis is recommended for any battery-powered project.

anguspatterson
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Thank you. This information is very useful.

exitmanwei
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Great video! Can you do this for ILI9341 (or similar) based touch screens as well?

davideromeo
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can you do the Stop mode and Stand by mode power consumption as same as the STM32's Feature for this LCD ? thank you

Red_Fang.
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Hello, I have a question. Which is the difference between the sleepDisplay() and enableDisplay() functions? Thank you

inpatol
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That is great 🙂 thanks for everything 💜

fadial-baghdadi
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Dear author! I tested your Arduino_ST7735_Fast library and really liked the result. But my display has an external CS pin and I need to use it since I have multiple SPI devices. I have not been able to adapt your library for external CS pins. Please help me with this. Many thanks.

ИванИванов-пюг
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hi bro . your work is too good specially on st7789 .Could you do with nodemcu or arduino board + neo6m Gps + st7789 . speed lat, lon, time, date project.please do it for us. thanks Sir.

cemtanca
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Nice video again! :) If I am correct you are using a 5V pro mini here? Do you use the 3.3 version for the GUI encoder in your other video? And do you have a preferencee for the 5V or the 3.3V pro mini version?

rolandberendonck