OVERIEW SPECIFICATION DOWNLOAD |
This board is compatible with the 31.5-inch Spectra 6 Eink Display.
It is quipped with ESP32-S3 chip, which is convenient for R & D personnel to quickly start project development and product demonstration, and can be updated through bluetooth/ wifi communication methods.
Features:
Even power off, the last image of the screen can be kept for a long time.
Supports the Bluetooth BLE/WIFI function, and (If customized) you can choose from a variety of ways （WIFI/NFC/4G）to update the display.
Using data compression transmission technology, the entire screen data is transmitted in only seconds.
*Customized service is supported.
PARAMETER | OK-DEV03A |
PLATFORM | ESP32-S3 |
FUNCTION | Driver Board/Main Board |
SUITABLE SIZE | 31.5" Spectra 6 E-Paper Display |
OUTSIDE DIMENSION | 140x100mm |
INTERFACE | Type-C |
POWER INPUT | DC 12V |
FEATURE | Support Wi-Fi and Bluetooth communication |
GRAYSCALE LEVEL | Max 16 Grayscale |
OPERATING TEMP. | -25℃~60℃ |
| RESERVED FUNCTION | Type-C, LED indicator, User-defined button, Reset button, Flash chip, Current detection |
MAIN FUNCTION | Drive/Test/Evaluate e-paper display; Quickly demonstrate the effects of e-paper display; Product comes with tf card, support one-click slideshow； Support secondary development; |
OK-DEV03B User Manual.pdf | 806.69KB | Download |
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