Such a mobile POS terminal was not here yet.
The first mobile POS terminal with a 5.94-inch
HD display will make your life simple. Sunmi
V2 Pro is an ultra-slim concept with only
13 mm at its narrowest point.
The Sunmi V2 Pro is produced
also in the Label print version,
which allows printing self-adhesive
labels and additionally contains
professional 2D scanner.
With a top-of-the-line design and
ergonomic body, it fits perfectly
into your pocket.
With the anti-slip rear cover, it will never
fall off the table and even if, the double
casing will reduce the impact strength.
The only wider location is the part where the thermal printer is located, with the possibility of fast printing of receipts. With NFC technology, you can build your customer network and loyalty programs.
The equipment includes high quality rear camera
and professional 1D scanner (label version
contains 2D scanner). USB-C poer is suitable
for charging or connection external devices.
Sunmi V2 Pro works with Android 7.1 OS.
The following data is compiled from manufacturer documentation and community-verified measurements for the BJ42D15 series: 1.8° (200 steps per revolution) Rated Current: 0.84 A per phase Phase Resistance: Approximately 5.9 Ω Holding Torque: ~0.4 N·m (approx. 2.86–4.0 kg·cm)
I can then provide custom wiring diagrams or calculate the required torque for your project.
Specifications for OEM parts like the BJ42D15 vary slightly between manufacturing batches. Always verify your specific motor's label against a multimeter reading before final circuit design.
, setting the correct VREF is critical to prevent overheating. For a 0.84A rated motor on an A4988 driver , a VREF of approximately is typical for standard operation. for a specific stepper driver? Creality Ender 3 Stock Factory Vref · GitHub
+420 725 325 271
+420 725 913 535
sunmi@satomar.cz
www.sunmi.cz/en
Satomar, s.r.o.
IČ: 29201586
DIČ: CZ29201586
Karlova 37
614 00 Brno
Czech Republic
