### Step 1: Describe your environment * OS version: _____ * Arduino IDE version: _____ * MFRC522 Library version: _____ * Arduino device: _____ * MFRC522 device: _____ ### Step 2: Describe the problem #### Affected file(s) or example(s): * Filename 1 * Filename 2 #### Steps to reproduce: 1. _____ 2. _____ 3. _____ #### Observed Results: * What happened? This could be a description, log output, screenshot, etc. #### Expected Results: * What did you expect to happen? #### Relevant Code: ```c++ // TODO(you): code here to reproduce the problem ```