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Old Wang's JDI Memory LCD baseboard

Overview

References:
1. 0.96-inch JDI_LCD baseboard
2. Lao Wang's 0.96-inch MLCD adapter board
ESP32C3 Arduino driver example:
1. Wiring:
SCL-4
SDA-6
CS-1
DISP-0

2. Download and install the required libraries. Thanks to Gan Cao for providing the link: https://github.com/Gbertaz/JDI_MIP_Display.

You can also install directly via Arduino, but it seems to cause errors.
3. Modify the configuration file.

The SCL (SCLK) and SDA (MOSI) pins are automatically assigned based on the microcontroller model. On my ESP32C3FH4, they are 4 and 6.
4.

Notes on compilation and download:
1. This library seems to enable HSPI and DMA by default, therefore it has certain requirements for the microcontroller model
. 2. The example project and the modified library have been uploaded as attachments.
3. The power supply pins should be connected to 3V3.

Design Files

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Update:2026-03-29 17:10:09

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