Asquarete
Zebra says its own demo is not for production

Scanning hardware that survives production.

Inventory counts, warehouse operations, asset audits and label encoding — built on Android handhelds and wired into the system your stock data already lives in.

Get a feasibility readRead the guides

Written report in 24 hours. No call required, and nothing owed if it's a no-go.

CHAINWAY C72UHF · 865–867 MHz
Stock countREADER OK
0unique tags · live inventory sweep
TRIGGER HELD

Integrated in production against

What we build

Systems, not scanning demos

Each one runs on hardware we own and writes into the place your data already lives — not into a spreadsheet you have to reconcile afterwards.

All solutions

Where projects actually fail

The tutorial ends before the hard part

Every vendor ships a demo that reads a tag. None of them ship the part where it has to keep working on a Tuesday afternoon in a warehouse.

Deprecated sample code

Chainway's own sample targets a class its SDK marks obsolete. Copy it and the reader silently stops responding after a warm restart.

Reads that vanish at scale

A demo reads ten tags. A pallet has four hundred. Buffer starvation and duplicate suppression are where real deployments break.

Data that never lands

Scans are worthless until they're stock moves. Offline queues, de-duplication and idempotent ingestion are the unglamorous half.

What you get

Real code, against the real device

  • Tested on the physical handheld, never an emulator
  • Reader lifecycle handled properly — no locked UART
  • Fixed fee, scoped before a line is written
  • Handover docs your next engineer can actually use
See the services
ReaderService.kt
// Chainway ships RFIDWithUHF. The SDK marks it obsolete.
private val reader = RFIDWithUHFUART.getInstance()

override fun onResume() {
    if (!reader.init(context)) error("reader init failed")
    reader.setEPCTIDMode(true)
}

override fun onPause() {
    // Skip this and the next launch cannot open the UART.
    reader.stopInventory()
    reader.free()
}

The guides

Written against the device, not the datasheet

Each one documents the exact API calls, error codes and production failure modes the manufacturer left out.

All 8 guides

Our own products

We ship software too, not just advice

The same hardware depth goes into products we own. One of them runs the barcode, labelling and POS loop we normally build for other people.

Private beta

StockSync

Phone-first inventory for single-store retail.

Send us the device and the error

Model, SDK version, and what's failing. You get a written read on whether it's solvable within 24 hours — before any money moves.

Get a feasibility readRead the guides