RS485 Wind Speed Transmitter _RPI_Arcade_Displays broadcasting a URL to nearby

broadcasting a URL to nearby devices with the UriBeacon app installed

This is the perfect mini-tool for cardboard-crafting-trashbot enthusiasts

You need to use the latest Raspbian release and disable the built-in Bluetooth to use the Serial Pi Plus on the Raspberry Pi 3 or Raspberry Pi Zero W

You can then slot the retainer plate over the top of the keys

You can even make Piano HAT output regular MIDI commands via a USB to MIDI adapter and use Piano HAT as a tiny

RS485 Wind Speed Transmitter _RPI_Arcade_Displays broadcasting a URL to nearbyThis wind speed sensor is a professional meteorological instrument used to measure horizontal wind speed within 0~32. 4m s. It integrates a hall sensor inside. The shell and wind cups are made of aluminum alloy material and use special mold precision die casting process, featuring small dimension tolerance and high surface accuracy. The sensor internal circuit is protected, which makes the sensor have the properties of high strength, weather