Arduino / Raspberry Pi 433MHz transceiver

Build a library for 433MHz two way communication with a 1:many relationship on both a Arduino and Raspberry Pi. There will be a single Raspberry Pi acting as an internet gateway and many Arduino remotes. There will be 3 goals. 1. Recommend a good supplier of the two required boards 2. Arduino code/library a. Send data to the Raspberry Pi using the 433MHz board b. Receive the response back and separate into different variables 3. Raspberry Pi code/library a. Receive the data from an Arduino, determine the ID/password of the Arduino and put the string into an array “queue”. b. Send a reply back to the Arduino from a stored array “response”. c. Process the “queue” with the webserver in the background and based on the reply from the webserver update the “response” array.