Description
1.3″ OLED display module with I2C (or SPI) interface (10K pull-up resistance already included in I2C bus), SH1106 driver chip, internal or external charge pump optional, elliptical fixed hole (fit M2 screw), we also left a 1.0 x 4 FFC socket footprint on board, It’s a well-established product and had been used in many situations.
OverView
- Display Resolution: 128 x 64;
- Onboard power-on auto-reset circuit;
- Internal / External charge pump optional (for OLED panel power supply);
- I2C (2.54 x 4) or SPI (2.54 x 6) interface optional;
- 1.0 x 4 FFC footprint (I2C only);
- Default I2C address: 0x3C, for some MCU with 8-bit I2C register, the I2C address should be 0x78 (0x3C << 1).
Technical Parameters
| Source | Parameter |
|---|---|
| Driver Chip | SH1106 |
| Working Temperature | -30 ~ 80 ℃ |
| Color | White, Blue |
| Power Supply | 2.5V ~ 6V |
| Interface | SPI (2.54 x 6) or IIC (2.54 x 4) optional |
| Display Resolution | 1.3 inch, Dot 128×64 |
| Size | 35.5 x 32 x 3.6 mm |
Resource
- Datasheet & User Manual
- Heltec OLED Module Summary: https://resource.heltec.cn/download/oled/OLED_Summary.pdf
- 1.3″ OLED Datasheet:https://resource.heltec.cn/download/oled/13/1.3oled-spcification.pdf
- SH1106 Datasheet: https://resource.heltec.cn/download/oled/SH1106_V2.3.pdf
- 1.3″ OLED Arduino Example Code
- This is a basic example library for test: https://github.com/Heltec-Aaron-Lee/heltec1.3OLED
- We highly recommend use “u8g2” library, search “u8g2” in Arduino library manager and install:
- AutoCAD 2017 Outline Drawing:https://resource.heltec.cn/download/oled/OLED.dwg
- Heltec OLED Display product Difference Table (Selection Table)
- https://docs.heltec.cn/#/en/products/display/oled/heltec_oled_display_list_eu
- Heltec OLED Display Common Problem Summary
- https://resource.heltec.cn/download/oled/OLED_Common_Problems_V0.1.pdfWant Buy some OLED Display without PCB?https://heltec.org/product/oled-no-pcb/
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