Reader directory
S1U2
Payment terminal by Castles Technology with documented Apple VAS support for reading wallet passes.
Apple VASBarcodePayment terminal
- Vendor
- Castles Technology
- Type
- Payment terminal
- Released
- 2023
- Operating system
- Android
- Interfaces
- USB, Ethernet, Wi-Fi, Bluetooth
Pass reading by payment provider
On payment terminals, pass reading depends on the payment provider's software, so support is listed per provider.
AdyenStell partners with Adyen
- Apple VAS
- Documented
- Google Smart Tap
- Not supported
- Barcode scanning
- Documented
- Pass flows
- Pass read with the payment
- Redeem, then pay, in one tap
- Redeem, then tap again to pay
This listing is compiled from public sources and may contain errors or be out of date.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.
More from Castles Technology
Other payment terminal models
Issue passes
Passes the S1U2 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.