Velleman VMA437, Руководство пользователя

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VMA437
V. 01 – 12/03/2018 3 ©Velleman nv
5. Overview
VMA437
OLED displays are great in many ways. They use very little power, are bright, easy to read with a large
viewing angle and have high resolution considering their small size.
resolution: 128 x 64 dots
viewing angle: > 160°
working voltage: 3 to 5 V
recommended library: U8glib
interface: SPI
driver: SSH1106
working temperature: -30 °C to 70 °C
OLED colour: blue
dimensions: 35 x 33.5 mm
6. Pin Layout
VDD 2.8-5.5 V power supply
SCK CLK clock
SDA MOSI data
RES reset
DC data/command
CS chip-select signal
GND ground
7. Example
Connect the VMA437 to your Arduino
® Uno-compatible board (VMA100) this way:
Connection.
Vcc======5V
Gnd======Gnd
D0 (SCL)======D4
RES======Reset
D1 (SCK)======D5
CS======D6
DC======D7
Go to the product page on
www.velleman.eu and download the U8glib.zip file.
Start the Arduino ® IDE and import this library: Sketch

Include Library

Add Zip library.
Once finished, go back to Sketch

Include Library

Manage library’s, and scroll down until you find the
U8glib library. Select this library and tap “Update”. Now you have the latest version with examples.
Go to Files

Examples and scroll down to U8glib. Open the example Graphicstest.
In the sketch “Graphicstest”, several types of displays can be selected. Just “un-comment” the one you need.
For the VMA437 you have to un-comment:
U8GLIB_SH1106_128X64 u8g(4, 5, 6, 7);
// SW SPI Com: SCK = 4, MOSI = 5, CS = 6, A0 = 7 (new blue
HalTec OLED).