# RP2040 MCU based, 1.28inch Round LCD (onboard sensors)

**Type:** Product page · **SKU:** WS-22668 · **Brand:** [Waveshare](https://core-electronics.com.au/brands/waveshare-in-australia)
**Page:** https://core-electronics.com.au/rp2040-mcu-based-128inch-round-lcd-onboard-sensors.html ([markdown](https://core-electronics.com.au/rp2040-mcu-based-128inch-round-lcd-onboard-sensors.html.md))

RP2040 MCU Board, With 1.28inch Round LCD, accelerometer and gyroscope Sensor...

## Pricing

- **Price:** $26.25 (inc GST) — $23.86 AUD, exc GST
- **Quantity discounts:** 10+ $22.91 (exc GST) · 25+ $22.19 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 6 today, and up to 300 more in 12–19 days.

## Description

Use it to make a smartwatch, speedometer, or even a fuel gauge. This compact screens capabilities are only limited by your imagination!

## Specifications

- RP2040 microcontroller
- Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
- 264KB of SRAM, and 2MB of on-board Flash memory
- Type-C connector
- Onboard 1.28inch 240×240 pixels 65K colorful IPS LCD display for clear color pictures
- Lithium battery recharge connector
- All GPIO pins are adapted through 1.27 pitch female headers (There are 30 pins in total, but some pins have been connected to the internal circuit, please refer to the wiki for details when multiplexing)
- USB 1.1 with device and host support
- Low-power sleep and dormant modes
 
## Pinout

![](https://core-electronics.com.au/attachments/localcontent/RP2040-LCD-1_24393b85f0a.jpg)

## What's On Board

![](https://core-electronics.com.au/attachments/localcontent/RP2040-LCD-1_15263c47413.jpg)

1. **USB Type-C connector** USB 1.1 with device and host support
2. **ETA6096** high efficiency Lithium battery recharge manager
3. **Battery Header**MX1.25 header, for 3.7V Lithium battery, allows recharging the battery and powering the board at the same time
4. **QMI8658C** IMU, includes a 3-axis gyroscope and a 3-axis accelerometer
5. **1.27mm pitch headers**Adapting all GPIO and Debug pins
6. **W25Q16JVUXIQ** 2MB NOR-Flash
7. **RP2040** Dual-core processor, up to 133MHz operating frequency
8. **RESET Button**
9. **BOOT Button** press it when resetting to enter download mode
 
## Dimensions

## ![](https://core-electronics.com.au/attachments/localcontent/RP2040-LCD-1_15435a7d705.jpg)

##  

## Resources

- Wiki
 
## Shipping List

- 1 x RP2040 MCU based 1.28inch Round LCD (onboard sensors)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/C/E/CE09126-1.jpg)