IPS LCD Round Display 1.28″ 240×240 RGB — GC9A01, SPI, Arduino
IPS LCD Round Display 1.28″ 240×240 RGB GC9A01, SPI, Arduino
Compatible JST cables for sensors and modules — secure & reliable. Shop now.
Couldn't load pickup availability
IPS LCD Round Display 1.28″ 240×240 RGB — GC9A01, SPI, Arduino
A stunning 1.28-inch circular IPS LCD display with 240×240 pixel resolution and full RGB color — driven by the GC9A01 SPI controller. The round form factor makes it perfect for smartwatch faces, analog gauge displays, and circular UI projects. IPS technology provides wide viewing angles and vivid colors. Compatible with Arduino, ESP32, and Raspberry Pi via SPI.
Key Specifications
- Size: 1.28 inches (circular) | Resolution: 240×240 pixels
- Panel: IPS LCD | Colors: 65K (16-bit RGB565)
- Driver IC: GC9A01 | Interface: SPI (4-wire)
- Supply: 3.3V | Backlight: LED (always on)
- Library: Arduino GC9A01 / TFT_eSPI
- Compliance: RoHS compliant
Why Round Display?
- ✅ Circular form factor — perfect for smartwatch faces and analog gauge displays
- ✅ IPS panel — wide viewing angles and vivid colors vs TN displays
- ✅ 240×240 resolution — sharp, detailed graphics for UI and gauge displays
- ✅ TFT_eSPI compatible — fast SPI rendering with hardware acceleration
Typical Applications
- Arduino and ESP32 smartwatch face display
- Analog gauge and speedometer display
- Circular UI for IoT devices
- Round clock and timer display
- Wearable electronics display

Blog posts
View all-
Best JST Connector Crimping Tools in 2026: Engi...
Choosing the wrong crimping tool ruins JST connectors and wastes wire. This guide compares the top crimping tools for JST SH, GH, PH, XH, and VH series — including Engineer...
Best JST Connector Crimping Tools in 2026: Engi...
Choosing the wrong crimping tool ruins JST connectors and wastes wire. This guide compares the top crimping tools for JST SH, GH, PH, XH, and VH series — including Engineer...
-
Molex KK 254 vs Mini-Fit Jr. vs Micro-Fit 3.0: ...
Choosing between Molex KK 254, Mini-Fit Jr., and Micro-Fit 3.0? This guide compares pitch, current rating, locking mechanism, wire gauge, and typical applications — with decision tables, part number references,...
Molex KK 254 vs Mini-Fit Jr. vs Micro-Fit 3.0: ...
Choosing between Molex KK 254, Mini-Fit Jr., and Micro-Fit 3.0? This guide compares pitch, current rating, locking mechanism, wire gauge, and typical applications — with decision tables, part number references,...
-
DuPont Connector vs JST PH 2.0: Pinout, Specs &...
Not sure whether to use a DuPont 2.54mm or JST PH 2.0mm connector? This guide compares pitch, locking mechanism, current rating, pinout, and best use cases — so you can...
DuPont Connector vs JST PH 2.0: Pinout, Specs &...
Not sure whether to use a DuPont 2.54mm or JST PH 2.0mm connector? This guide compares pitch, locking mechanism, current rating, pinout, and best use cases — so you can...