Micro OLED Display 0.42" White 16-pin SPI/I2C Module
High-quality 0.42-inch white OLED display with 72x40 dot matrix resolution, featuring both SPI and I2C interfaces for Arduino and embedded applications.
Product Specifications
| Parameter |
Specification |
| Brand Name |
Genyu |
| Model Number |
GY7240-30 |
| Display Technology |
OLED (Organic Light Emitting Diode) |
| Color |
White |
| Size |
0.42 Inch |
| Dot Matrix |
72 x 40 Pixels |
| Outline Dimensions |
12.0(W) x 11.0(H) x 1.227(D) mm |
| View Area |
10.196(W) x 6.18(H) mm |
| Active Area |
9.196(W) x 5.18(H) mm |
| Dot Size |
0.108(W) x 0.11(H) mm |
| Dot Pitch |
0.128(W) x 0.13(H) mm |
| Drive IC |
SSD1315 |
| Connector Type |
COG + FPC |
| Interface |
4-wire Serial Interface, I2C |
| Applications |
Electronic Locks, Sports Bracelets, Smart Watches, Handheld Devices, Arduino Products |
| ROHS Compliant |
Yes |
Available OLED Display Options
LCD Resolutions
64x32, 64x48, 72x40, 96x16, 96x32, 96x96, 64x128, 128x32, 128x64, 256x64, and more
LCD Sizes
0.42", 0.49", 0.66", 0.69", 0.84", 0.86", 0.87", 0.91", 0.96", 1.3", 1.54", 2.08", 2.23", 2.42", and more
Customization Options
- Flexible FPC/Interface configurations
- Touch panel/screen integration
- With or without PCB
Display Colors
White, Blue, Yellow, Double Colors/Bicolor, and more
Packaging & Shipping Information
Payment Methods
T/T, Western Union, Paypal, and other accepted payment methods
Delivery Timeline
Items ship within 3 working days after payment confirmation
- DHL/UPS/FedEx: 5-7 working days
- EMS/POSTNL: 15-20 working days
Packaging Standards
- Electrostatic bags, anti-static trays, plastic pallets, air bubble film
- Reinforced carton boxes designed to withstand rough handling
Frequently Asked Questions
Q: Are you a manufacturer or trading company?
A: We are a factory with facilities located in Shenzhen and Jiangxi.
Q: How can I get samples?
A: Process: Send inquiry → Receive quotation → Confirm & pay tooling charge → Review drawing → Confirm drawing → Tooling & sample production → Sample completion → Delivery via freight or sea collect
Q: How long to receive samples?
A: Contour drawing: 2-3 days. Sample production: 10-15 business days.
Q: Do you offer free samples?
A: Yes, we typically provide 1-3 free samples, with tooling charge applicable.
Q: Can you design LCD according to our requirements?
A: Absolutely. We provide competitive tooling charges for custom designs.
Q: How to place orders?
A: After sample confirmation, send purchase order via email or fax. We'll provide an invoice for deposit payment. Required information: Product details, quantities, delivery timeline, shipping information, and forwarder contacts if applicable.
Q: Mass production timeline?
A: 25-30 business days, depending on order quantities and part numbers.
Contact Information
