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sidoh / epaper_templates

Template-oriented driver for e-paper displays
MIT License
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Support for LOLIN TFT / Driver IC: IL3897 ?? #67

Open bwente opened 3 years ago

bwente commented 3 years ago

I trying to connect a LOLIN 2.13 inch display to a LOLIN D32 Pro. I am using the TFT cable to connect them, so it is pretty much plug and play.

I can't seem to get the right combination of setting to get anything to display. Is the e-paper supported?

v2.60

image

sidoh commented 3 years ago

I'm not familiar with the display board. If you know what the pins are supposed to map to, I'm happy to help out or take a loot.

bwente commented 3 years ago

The display screen is this one... 2.13 inch e-paper display module partial refresh e-ink screen, GDEH0213B73 (EOL) https://www.good-display.com/product/362.html

I tried the pins suggested here. https://github.com/G6EJD/ESP32-e-Paper-Weather-Display/issues/19#issuecomment-450844686

and here https://forum.micropython.org/viewtopic.php?f=18&t=7547&sid=5c3aa022424b6561dd65f50409dd74dc

bwente commented 3 years ago

The ESP32 board... image

bwente commented 3 years ago

Based on the micropython.org post, it seems the TFT cable is mapped like this.

MOSI = PIN(23) SCK = PIN(18) CS = PIN(14)

DC = PIN(27) RST = PIN(33) BUSY = PIN(32)

MISO = PIN(19)

0raculo commented 2 years ago

Can confirm this configuration/pinout works nicely! HSPI bus should be default