Local stock, fast pickup and the right display for your project
Get displays in South Africa that actually arrive when you need them. Whether you’re building a handheld IoT controller, an instrumentation panel for a lab project, or a student prototype for submission, Communica keeps a broad range of TFT/LCD, OLED and touch displays in South Africa so you can avoid long import lead times. Choose by mechanical fit, interface (SPI/I2C/parallel), resolution and brightness - and pick up from Samrand or our Pretoria and Cape Town branches for same-week collection.
Why buy displays locally?
- Quicker project turnaround - local stock reduces weeks-long waits.
- Practical support - VAT invoices, branch collection and account quotes simplify procurement for students and labs.
- Accessories in one place - cables, level-shifters, controller boards and enclosures matched to the panel.
Common display types and when to use them
Match the display technology to the use case, not just price. Small monochrome OLEDs are ideal for low-power status displays; IPS TFTs give wide viewing angles for dashboards; sunlight-readable transflective panels suit outdoor sensors and field devices.
| Type | Strengths | Typical use |
|---|---|---|
| Monochrome OLED (0.96-1.5") | Very low power, high contrast | Wearables, battery displays |
| Color TFT (1.8-7") | Good colour, touchscreen options | Control panels, handheld devices |
| IPS / High-brightness | Wide viewing angles, sunlight readable | Outdoor meters, displays for workshops |
Specification callouts to check before you buy
Don’t decide on size alone. Confirm these specs to avoid redesigns:
- Interface: SPI, I2C, 8/16-bit parallel, MIPI - ensure your MCU or driver board supports it.
- Voltage levels: Many small modules use 3.3V logic; use level shifters for 5V systems.
- Resolution and pixel pitch: Controls legibility at intended viewing distance.
- Backlight type and brightness (nits) for viewing environment.
- Connector and mounting: FFC/FPC pinout and bezel dimensions determine enclosure compatibility.
If you need a quick compatibility check, compare the display’s interface with your microcontroller’s pins. For example, a common 2.8" ILI9341 TFT over SPI can be wired like this to an Arduino-style MCU:
MCU D13 (SCK) ---- SCK MCU D11 (MOSI) --- MOSI MCU D10 (SS) ----- CS MCU D9 ---------- DC MCU RESET -------- RST 3.3V ------------- VCC
For further browsing and to see current ranges, check the Shop by Category page at Collections and the All Products index at All Products. If you want brand choices, our Shop by Brand page shows stocked names and ranges: Shop by Brand.
