IoT development board with graphical programming suite and 1.14-inch colour LCD for visual coding projects

This complete IoT development platform combines hardware and software designed specifically for visual programming approaches, allowing creators to develop connected projects without needing traditional text-based coding expertise. The centrepiece is the integrated 1.14-inch colourful TFT LCD screen that provides immediate visual feedback during programming and project execution. With its Type-C power interface requiring just 5V@500mA, the board offers straightforward setup for educational environments, hobbyist workspaces, and prototyping scenarios where quick iteration matters more than complex electrical configurations. The inclusion of both customisable physical controls and multiple connectivity options creates a balanced platform suitable for various IoT applications.

Features and Construction

The development board incorporates several specialised components that work together to support visual programming workflows. From the display interface to the power management system, each element serves specific functions within the IoT development context.

Material and Build

Constructed using PC (polycarbonate) material, the board maintains structural integrity while housing electronic components. This material choice provides sufficient rigidity for the mounted elements including the LCD screen, microphone, and connectivity ports. The physical design accommodates two custom buttons positioned for accessible interaction during project testing and demonstration phases. The red LED serves as a simple visual indicator that can be programmed through the graphical interface for status feedback or notification purposes in completed projects.

Size and Practical Fit

The 1.14-inch screen dimension represents the primary visual interface, with its 135*240 pixel resolution providing adequate detail for displaying programming blocks, sensor readings, or simple graphical outputs. While overall board dimensions aren't specified, the component layout suggests a compact form factor suitable for integration into various project enclosures or educational kits. The GROVE connector's placement facilitates clean cabling to expansion modules, maintaining an organised workspace when additional sensors or actuators are incorporated into IoT system designs.

Uses and Placement

This development suite addresses multiple application scenarios where visual programming lowers the barrier to IoT project creation. From educational environments to prototyping workflows, the combination of hardware and graphical software creates accessible entry points into connected device development.

Event or Professional Use

In workshop or educational settings, the graphical programming approach allows facilitators to introduce IoT concepts without first teaching programming syntax. The integrated microphone enables sound-activated projects suitable for interactive installations or environmental monitoring demonstrations. The real-time clock (RTC) component supports time-based applications that might be relevant for scheduling demonstrations or creating timestamped data collection systems during events. Professional prototyping benefits from the multiple interface options allowing quick validation of sensor concepts before moving to custom PCB designs.

Everyday Home Use

For hobbyists creating home automation projects, the visual programming environment simplifies the process of connecting sensors to outputs without writing complex code. The two custom buttons provide physical control points that can be programmed to trigger specific actions within smart home scenarios. The colour display offers immediate feedback for system status, making it suitable for information panels or control interfaces in DIY smart home setups. The board's power requirements make it compatible with common USB power sources found in residential settings.

Benefits and Buying Value

The development board provides specific advantages for those seeking to create IoT projects through visual rather than textual programming methods. These benefits centre on accessibility, immediate feedback, and practical connectivity options.

Reuse and Low Maintenance

The PC material construction contributes to physical durability during repeated use in learning environments or iterative prototyping. The graphical programming software can be reused across multiple projects without additional cost, while the hardware components maintain functionality across different application types. The standardised interfaces (Type-C and GROVE) ensure compatibility with common cables and expansion modules, reducing the need for specialised adapters. Minimal maintenance requirements align with educational or multi-user environments where complex care procedures would be impractical.

Why Choose This Product

This development suite stands out for integrating a colour display directly with a visual programming environment specifically designed for IoT applications. The inclusion of both audio input (via microphone) and physical controls (buttons) creates a more complete sensory platform compared to basic microcontroller boards. The multiple connectivity options through the GROVE interface provide expansion flexibility without requiring soldering or complex wiring. For those prioritising visual programming over traditional coding, this board offers a coherent hardware-software combination rather than separate components needing software configuration.