Change recomendation from RC522 to PN532

Bambu-Research-Group · Nov 25, 2024 · ae27820 · ae27820
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diff --git a/OpenSourceRfid.md b/OpenSourceRfid.md
@@ -44,9 +44,10 @@ What is the benefit of adding RFID chips to filament?
 # Add RFID support to your printer
 This standard was designed to be simple to implement in firmware. You will need to add custom firmware and potentially an RFID reader (if your printer doesn't already have one).
 
-RFID support can theoretically be added to any printer using off-the-shelf RFID Modules such as the RC522 (as low as $1). This module communicates over SPI.
+RFID support can theoretically be added to any printer using off-the-shelf RFID Modules such as the PN532 (as low as $3). This module communicates over SPI.
 
-<img src="images/RC522-Reader.jpg" width=200>
+<img src="images/PN532-Reader-Blue.png" width=200>
+<img src="images/PN532-Reader-Red.png" width=200>
 
 Did you make a design to add RFID to your printer? Let us know so we can link to it here!  Designs can be 3D models, or firmware.
 

diff --git a/images/PN532-Reader-Blue.png b/images/PN532-Reader-Blue.png
diff --git a/images/PN532-Reader-Red.png b/images/PN532-Reader-Red.png
diff --git a/images/RC522-Reader.jpg b/images/RC522-Reader.jpg