OWON · Power supply
OWON SP/SPE/SPS software
Remote control and data logging for the OWON SP/SPE/SPS power supply, on Windows, Linux and macOS - with the same panel BenchMesh uses for every power supply.
Status
Very likely. Support for the OWON SP/SPE/SPS was written from OWON’s programming manual and follows the same engine as the bench-tested instruments, but nobody has confirmed it on a real SP/SPE/SPS yet. If you own one, connecting it once and reporting the result moves it to Community-confirmed.
Note: Other SP/SPE/SPS models (e.g. SP80xx, SPS): limits not known, the setters accept up to 61 V / 10.1 A
What you can do from BenchMesh
Power supply panel 1 channel
Live readings
- CC
- CV
- FAIL
- IOUT
- OCP
- OTP
- OUTPUT
- OVP
- POUT
- REMOTE
- SBY
- VOUT
Settings you can change
- Current
- Current limit
- Output
- Remote
- Voltage
- Voltage limit
Connections
- USB-serial / RS-232
- 115200 baud, 8N1. Plug in the USB cable (or a USB-RS-232 adapter); BenchMesh finds the port.
Notes
- Not supported (yet)-L (LAN) variants: no socket port documented.
Sources
The definition was written from these documents (definition owon_spe v0.1.0).
- OWON Single Channel DC Power Supply Programming Manual (SP_and_SPE_SPS_programming_manual.pdf), pages 4-10
- OWON SPE Series Single Output Power Supply User Manual V1.0.5, pages 4-6 (rear USB device port = PC control)
- OWON SP Series Single Output Power Supply User Manual, pages 15-17 (RS232, 115200 8N1 factory default)
Have one on your bench?
Connect it, press Detect, try the controls - then tell us how it went. Every confirmation moves a model from “Awaiting” to “Community-confirmed” for everyone.
Questions
- Does BenchMesh work with the OWON SP/SPE/SPS?
- Very likely. Support for the OWON SP/SPE/SPS was written from OWON’s programming manual and follows the same engine as the bench-tested instruments, but nobody has confirmed it on a real SP/SPE/SPS yet. If you own one, connecting it once and reporting the result moves it to Community-confirmed.
- How do I connect the SP/SPE/SPS to my PC?
- Over USB-serial / RS-232. 115200 baud, 8N1. Plug in the USB cable (or a USB-RS-232 adapter); BenchMesh finds the port. Then press Detect in BenchMesh: it identifies the power supply by its reply and adds it to the bench.
- What can I control on the SP/SPE/SPS?
- Power supply: set current, current limit, output, remote, voltage, voltage limit; read cc, cv, fail, iout, ocp, otp, output, ovp.
- Can I log SP/SPE/SPS measurements to CSV?
- Yes. Right-click any reading to add it to a recording; every instrument on the bench is sampled on one shared timeline and exported as one CSV.
- Is BenchMesh free?
- Yes. BenchMesh is free and open source, for Windows, Linux and macOS, and works offline.