1.54" OLED Display Module with SSD Driver Chip 128×64 forRaspberryPiSTM32 Electronic Experiments Projects Electronic projects 1.54 inches 128x64 resolution OLED module
Features:
High display: 1.54 inches 128×64 resolution OLED module has a high-definition display effect, which can present clear and delicate images and text, providing a good visual experience.
Easy to operate: This module is equipped with a simple and easy-to-use operating interfaces, allowing users to easily masteroperating skills, quickly and make corresponding settings and display adjustments.
Space saving: Due to the small size of the 1.54inch screen, it is suitable for use in limited space and can effectively save device volume.
OLED technology: Adopting OLED Emitting Diode) display technology, it has the characteristics of self illumination, high contrast, and can display bright and realistic colors.
Low power consumption: OLED modules operate with low power consumption, extending life, and are suitable for electronic product that require long-term use.
Wide viewing angle: With a wide viewing angle the screen can still be clearly visible at different angles, and is not prone to distortion of the viewing angle.
Specifications:
Item'1.54inches OLED Modules
Built inSSD Driver Chip
SPI/12C Communication
ForRaspberryPi/ArduinoSTM32
Resolution 128×64
Display Colors : White/ Blue
Quantity: 1PC
Package Includes:
1 PC 1.54inches OLED Module
Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Link to Dianguang Hi Tech
vertigo72:
Im interested in learning more about the side effects of using partial updates; has anyone been brave enough to test a device with a short, say 1 second partial update cycle, and leave it running for a few weeks to see if it actually degrades/kills the display? If not, I will probably do this myself. ereaders do partial updates, and those dont seem to die quickly.I read somewhere that you need to do a full refresh every now and then to limit the damage? No idea if that is accurate, or its its just to 'clean' the display. I also read that high temperature has a positive influence on the damage done by partial updates?
As for how it looks; I also wonder, does the the ghosting effect get incrementally worse? If you alternate numbers from 0 to 9 in a loop, does there come a point where you cant read the number anymore and it becomes a smear, or is the ghosting just fairly constant and with every partial refresh, you also get a "partial cleaning" ?
For more information, please visit 1.54 inch oled display.
You asked for use cases earlier; here is my use case: a glider variometer (vertical speed indicator). This is my current prototype:
https://youtu.be/7Zbjo2WrcWk
It uses an OLED display to show average climb and some other info. The OLED looks great as long as there is no direct sunlight; which unfortunately makes it useless in a glider. There arent many alternatives either; I will also test sharp memory displays, but those are hard to find. And newhaven has some small sunlight readable TFTs but with precious little arduino support.
So Im looking at eink. A refresh rate of 1 per second, or maybe a few seconds is acceptable here, minutes is clearly not. Whats also not acceptable is doing periodic full refreshes: that would just be too distracting in a cockpit. However, a short life span is acceptable to me. The glider flies no more than maybe 100 hours per year. If I need to replace a '7 display every year, so be it. I'll just stockpile them :).
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