Bit2Bus
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Professional DIP switch calculator & for BACnet MSTP & Modbus RTU.
- Downloads
- 135+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 23
- 2026 Β· v1.4.0
Screenshots
About Bit2Bus
Bit2Bus is the essential mobile app for field technicians, system integrators, and engineers working with BACnet MSTP and Modbus RTU networks. Designed by professionals, for professionals.
β‘ KEY FEATURES:
β’ Interactive DIP Switch Calculator with visual switches
β’ Cable Length Calculator for RS-485 network planning
β’ Maximum Devices Calculator with load factor analysis
β’ Comprehensive BACnet MSTP & Modbus RTU reference guides
β’ Real-time binary, decimal, and hexadecimal conversions
β’ Professional validation and error checking
β’ Built-in bug reporting system for seamless feedback
π― ADVANCED CAPABILITIES:
β’ Variable switch configurations (4, 5, 6, 8 switches)
β’ Multiple numbering styles (1-8 and 8-1)
β’ Horizontal and vertical switch orientations
β’ Inverted logic support for different manufacturers
β’ Educational content for protocol learning
π EXPERIMENTAL FEATURES:
β’ Revolutionary fixed-bottom UI design
β’ Shake-to-reset gesture control
β’ Ultra-compact value display
β’ Always-visible switch controls
π PROFESSIONAL READY:
β’ 100% offline operation - no internet required
β’ Complete bilingual support (English/German)
β’ Zero data collection - complete privacy
β’ Optimized for phones and tablets
β’ Material Design 3 interface
β’ Integrated bug reporting via email client
π― PERFECT FOR:
β’ Field technicians configuring devices on-site
β’ Engineers designing building automation networks
β’ Students learning field bus protocols
β’ System integrators planning installations
β’ Facility managers troubleshooting systems
π‘ PROTOCOLS SUPPORTED:
β’ BACnet MSTP (MAC addresses 0-127)
β’ Modbus RTU (device addresses 1-247)
β’ Generic binary addressing (0-255)
π± WHY CHOOSE BIT2BUS:
β Works completely offline in any environment
β No advertisements or in-app purchases
β No account registration required
β Professional calculations with industry standards
β Instant results with visual feedback
β Comprehensive error checking and warnings
Download Bit2Bus today and transform your field bus configuration workflow!
What’s new
Version 1.4.0 Β· Updated August 23, 2026
Calculator corrections: β’ Voltage drop now rates 12V, 28V, 30V and 48V correctly - before, only 24V was meaningful β’ Wire gauge recommendation names the thinnest gauge that works, not the thickest β’ 7-switch option added β’ Numbering labels follow the switch count (1-32 at six switches) β’ Max devices respects BACnet MSTP and Modbus RTU address limits β’ Cable length capped at the 1200 m RS-485 maximum β’ Dropdowns no longer overflow β’ Android 16 support
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Bit2Bus | β | Free | 100+ | Aug 23, 2026 | |
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