Observed arrival · 2026-10-23
ModLens: Finding the Register Behind the Display
ModLens is a Windows and Raspberry Pi tool for scanning Modbus devices, decoding registers, identifying a register from a displayed value, and logging readings to CSV.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Modbus technicians and system integrators
- Worth noticing
- A changed display reading can be used to re-check candidates; the page says only the real register should remain.
Field notes
The register-finding workflow starts with a number read from equipment: the user selects unit IDs, and the tool tests register tables, data formats, byte orders, and common scales. The page describes a second check using a changed display value to narrow candidates. For unattended logging, it says a Raspberry Pi can start the logger at boot, resume after power loss, and write daily CSV files.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue