CrowPanel Pico Display-4.3 inch 320*240 HMI Module TFT LCD Touchscreen with RP2040 Support C/C++/LVGL

Description

CrowPanel Pico Display is an HMI module series that utilizes the powerful Raspberry Pi RP2040 (ARM Cortex-M0+) as its main controller. It is equipped with a 32-bit dual-core chip running at a clock frequency of up to 133 MHz. With 264kb of built-in SRAM and a 2MB flash memory chip, it integrates power supply, voltage regulation, and counter functions into a single microcontroller. This series of touch screens incorporate high performance, low cost, and user-friendly features.

The Pico 4.3” Display has a 320*240 resolution and capacitive touch for more sensitive control. It has flexible I/O peripherals and a unique programmable input/output (PIO) subsystem, including practical communication interfaces such as I2C, UART, common IO ports, and USB. It also has a built-in BW16 wireless network module, dual-band Wi-Fi (2.4GHz or 5GHz) + low-power Bluetooth 5.0, supports remote monitoring and network management functions, and easily accesses IoT devices and systems. It is also equipped with functions such as a lithium battery interface and a buzzer alarm and can communicate with almost any external device, providing professional users with excellent flexibility and scalability, and achieving seamless connection with the physical world and smart home control.

The module comes with abundant resources, including development SDK, and documentation. It has a very low entry barrier, making it suitable for beginners and hobbyist users. It supports C/C++ programming languages and compatible with the Raspberry Pi ecosystem, and is suitable for the TensorFlow Lite open-source machine learning framework and the LVGL graphics library. It serves as an excellent platform for machine learning applications and is the preferred solution for Pico-like HMI interaction terminals.

Support two development environments.

It supports a variety of development environments such as Arduino IDE and CircuitPython to meet the needs of different developers and make every project possible.

Support open-source Graphics Library-LVGL.

It supports the LVGL graphics library. You can design a variety of your UIs.

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Application Scenario

Hardware Overview

GPIO Pin Definition

Feature

• 4.3 inch Pico Display: 320*240 resolution, IPS Panel, capacitive touch and support multi-touch
• RP2040 Microcontroller: Equipped with a 32-bit dual-core chip, it achieves a maximum clock frequency of 133 MHz.
• Wireless connection: Support 4GHz IEEE 802.11b/g/n and 5GHz spectrum range, support Bluetooth 5.0 and BLE
• Energy Efficiency: Supports low-power sleep and hibernation modes, promoting energy conservation and environmental consciousness.
• Exceptional Extensibility: A wealth of interfaces, including I2C, UART, IO ports, USB, a lithium battery interface, and a buzzer alarm, ensures remarkable extensibility.
• Ease of Use: A user-friendly experience is guaranteed with the provision of a detailed development SDK, and comprehensive documentation, ensuring a smooth learning curve.
• Broad Compatibility: Supports C/C++ programming languages while exhibiting compatibility with the Raspberry Pi ecosystem. It is also well-suited for the TensorFlow Lite open-source machine learning framework and the LVGL graphics library.
• Versatile Applications: Ideally suited for a wide range of applications within the Internet of Things (IoT), intelligent home control, smart factories, intelligent agriculture, and as an HMI interactive terminal.

Specification

Package List

• 1x CrowPanel Pico Display-4.3 inch
• 1x USB Cable
• 1x 4pin DuPont cable

Wiki & External links

• Wiki
• Tutorial
• Post your tech questions in the forum