Here is a single board computer with WiFi, Bluetooth, and sensors that you can put to use in your own DIY IoT projects. The DFRobot UNIHIKER has a 2.8-inch touchscreen display. It has a light sensor, accelerometer, gyroscope, and microphone. You can program it using a smartphone or tablet.
The UNIHIKER has a quad core ARM Cortex A35 processor with 512MB RAM and 16GB of flash storage. It supports popular coding software such as Jupyter notebook, VS Code, VIM, and Mind+. It is ready for Python programming. You can use the UNIHIKER to make your robots smarter or build smart home gadgets.