INTRODUCTION
DESPI-M02 is a testing and development platform for E-paper basied on STM32F103VET6 microcontroller.DESPI-M02 with proper adapter can be used for testing e-paper with SPI interface.
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3. Slave Computer Program |
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PARAMETER |
SPECIFICATIONS |
| PLATFORM | STM32 |
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FUNCTION |
Drive E-paper Display |
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SUITABLE SIZE |
1.54'', 2.04'', 2.13'', 2.6'', 2.7'', 2.9'', 3.71'', 4.2'', 5.83'', 7.5'' |
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INTERFACE |
USB Port |
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POWER INPUT |
DC5V |
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FEATURE |
Fully Refresh/ Partial Refresh |
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GRAYSCALE LEVEL |
Max 4 Grayscale |
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OPERATING TEMP. |
0℃~50℃ |
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RECOMMENDED TOOL |
Keil 4 |
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EXAMPLE CODE |
Available |
STRUCTURE

Combination Of STM32 Development Platform And Adapter Board
DESPI
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DESPI-M02 |
DESPI |
Supporting most part of the SPI interface EPD (1.54 inch, 2.13 inch, 2.6 inch, 2.7 inch, 2.9 inch, 3.71 inch, 4.2 inch, 5.83 inch, 7.5 inch).
| DESCRIPTION | LANGUAGE | UPDATE DATE | SIZE |
| DESPI Specification | English | 2018-07-12 | 1.2M |
| DESPI-C02 Specification | English | 2018-07-12 | 733KB |
| DESPI-C02-SCH | English | 2018-07-12 | 457KB |
| DESPI-M02-SCH | English | 2018-07-12 | 582KB |
DESPI-V3.0
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DESPI-M02 |
DESPI-V3.0 |
Supporting most part of the SPI interface EPD (1.54 inch, 2.13 inch, 2.6 inch, 2.7 inch, 2.9 inch, 3.71 inch, 4.2 inch, 5.83 inch, 7.5 inch).
The difference with DESPI : Raspberry Pi can be connected, and Touch Screen and Frontlight can be connected.
| DESCRIPTION | LANGUAGE | UPDATE DATE | SIZE |
| DESPI V3.0 Specification | English | 2018-07-12 | 1.4M |
| DESPI-C03 Specification | English | 2018-07-12 | 835KB |
| DESPI-C03-SCH | English | 2018-07-12 | 329KB |
| DESPI-M02-SCH | English | 2018-07-12 | 582KB |
| Raspberry Pi User Manual | English | 2020-04-02 | 1.3M |
DESPI-102
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DESPI-M02 |
DESPI-102 |
Supporting 1.02 inch e-paper display.
| DESCRIPTION | LANGUAGE | UPDATE DATE | SIZE |
| DESPI-102(30P) Specification | English | 2018-07-12 | 1.3M |
| DESPI-C102(30P) Specification | English | 2018-07-12 | 703KB |
| DESPI-M02-SCH | English | 2018-07-12 | 582KB |
| DESPI-C102-SCH | English | 2018-07-12 | 363KB |
DESPI-1248
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DESPI-M02 |
DESPI-1248 |
Supporting 12.48 inch SPI e-paper display.
| DESCRIPTION | LANGUAGE | UPDATE DATE | SIZE |
| DESPI-1248 Specification | English | 2018-07-12 | 1.4M |
| DESPI-C1248 Specification | English | 2018-07-12 | 806KB |
| DESPI-M02-SCH | English | 2018-07-12 | 582KB |
| DESPI-C1248-SCH | English | 2018-07-12 | 437KB |
The CD data includes:
1) How to choose EPD.2) Host Computer Software.3) Slave Computer Software-Image to EPD.4) Image to EPD Instruction Manual