Reader directory
S1E4 PRO
Payment terminal by Castles Technology with documented Apple VAS support for reading wallet passes.
Apple VASPayment terminal
- Vendor
- Castles Technology
- Type
- Payment terminal
- Operating system
- Android
- Apple VAS
- Documented
- Google Smart Tap
- Not publicly documented
- Barcode scanning
- Not publicly documented
This listing is compiled from public sources and may contain errors or be out of date. A dash means support is not publicly documented either way, not that the hardware cannot do it. Verify support with your hardware or payment provider before purchasing. Every Stell pass can also carry a QR code or barcode, so identification works on the scanners you already own.
Issue passes
Passes the S1E4 PRO can read.
Stell issues wallet passes with Apple VAS built in, plus QR codes and barcodes. Forty-five minutes with a specialist and you'll see the tap live on hardware like this.