Month: August 2017

NodeMCU RC522 and an electronic case

There are a hardware and a software but this is not all, there is also a case that holds all together 😀 and makes project look good 🙂
The Client wants a nice looking case and this is easy to understand. So new area for me, how to make nice holes for connectors, LEDs, switches and so, last time (with NodeONE) it wasn’t all good.
But today there is no room for failure! Let’s get to work!

  • part 1: NODEMCU AND RC522 CARD READER
  • part 2: NODEMCU AND RC522 AND REST COMMUNICATION

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NodeMCU and RC522 and REST communication

Last time we made a device that reads RFID card and communicates with devices by broadcasting a message. This implies that on the same network a server must be. We can use another device to work as a proxy between reader and remote server but why? We can communicate directly with the server via HTTP requests and box can inform other devices about the result.

Code added to  NodeMCU Boilerplat@GitHub
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