Waveshare RP2040 Touch LCD 1.28″

The RP2040-Touch-LCD-1.28 is a low-cost, high-performance MCU board based on the Raspberry Pi RP2040 designed by Waveshare, tiny size, with onboard 1.28inch capacitive touch display, Li-ion battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), which makes it easy for you to develop and integrate it into products quickly.

It supports C/C++, MicroPython, Arduino and comes with a comprehensive SDK, Dev Resources and Tutorials to help you easily getting started.

It’s being used as display for the Nevermore Mini air filtration system.

Key features include:

• RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
• Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
• 264KB of SRAM, and 4MB of on-board Flash memory
• Type-C connector, keeps it up to date, easier to use
• Onboard 1.28inch capacitive touch display, 240×240 resolution, 65K color
• Lithium battery recharge/discharge header, suitable for mobile devices
• USB 1.1 with device and host support
• Low-power sleep and dormant modes
• Drag-and-drop programming using mass storage over USB
• Accurate clock and timer on-chip
• Temperature sensor
• 6 × GPIO pin via SH1.0 connector

What’s On Board

1. USB Type-C connector
   supports USB1.1 hosts and slave devices
2. ETA6096
   high-efficiency Lithium battery recharge manager
3. RT9013-33GB
   500mA low dropout, low noise, ultra-fast LDO
4. W25Q128JVSIQ
   16MB NOR-Flash
5. RP2040
   dual-core processor, up to 133MHz operating frequency
6. QMI8658
   6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer.
7. BOOT button
   Press it when resetting to enter download mode
8. RESET button
9. MX1.25 battery header
   MX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging

Pin Definition

Dimensions

More info here