Web Controlled Notice board using RPi
In this I have shown how to send the message from web browser to the LCD which is connected to Raspberry Pi. As message is sent through the web browser, so it can be sent using Computer, smart phone or tablet.
In web controlled notice board, I have created a local web server for demonstration. At the Raspberry Pi, we have used 16×2 LCD to display message and Flask for receiving the message over network. Whenever Raspberry Pi receives any wireless message from Web browser, it displays on the LCD.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.