Description
The LCD-19896 RoundyPi is a 1.28 inch 240×240 Round LCD Display based on RP2040. It has 65K RGB colors, clear and colorful displaying effect and comes with an embedded GC9A01 Driver and SPI Interface that minimize the required IO pins.
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1.28 inch LCD
- GC9A01 Driver
- 240 x 240 Pixel Resolution
- 65K RGB Color
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RP2040 MCU
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3.3V Operating Voltage
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USB Port (USB MicroB)
- Data and Power Transmission
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Interface Pins
- 4 GPIO
- 1 GND
- 1 Power
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SPI Interface
FAQs:
Q: What microcontroller does RoundyPi use?
A: RoundyPi is based on Raspberry Pi's RP2040 microcontroller, a dual-core chip known for its performance and affordability.
Q: Can I use Arduino IDE to program RoundyPi?
A: While RoundyPi uses the RP2040 microcontroller, which is compatible with Arduino IDE through the Arduino core for RP2040, it is primarily designed for use with CircuitPython or MicroPython.
Q: What type of interface does the display use?
A: RoundyPi's LCD display uses the SPI (Serial Peripheral Interface) communication protocol, which is widely supported by microcontrollers and development boards.
Q: What are the power requirements for RoundyPi?
A: RoundyPi can be powered through its USB port or through the power pins on the board. The recommended operating voltage is 3.3V.
Q: Are there any libraries or examples available to help me get started with RoundyPi?
A: Yes, libraries and examples for RoundyPi can be found on GitHub (sbcshop/RoundyPi) and in the documentation provided by the manufacturer. They support both CircuitPython and MicroPython.
