Die deutsche Fassung dieser Datei gibt es hier.
BSB Boiler-System-Bus LAN Interface designed for Arduino Mega 2560 with Ethernet-Shield for web-based controlling Elco Thision, Brötje and similar heating systems, including logging to Micro-SD-card.
This hardware/software combination should in principle work with all BSB-based heating systems and has been tested in real life with the following heating systems:
- Brötje ISR-SSR
- Brötje ISR-ZR1
- Brötje NovoCondens BOB 20 (oil-fired)
- Brötje NovoCondens SOB 22C (oil-fired)
- Brötje NovoCondens SOB 26C [ISR + RVS43.222/100] (oil-fired)
- Brötje SensoTherm BSW-K (heat pump)
- Brötje WBS 22E (gas-fired)
- Brötje WGB-U 15H (gas-fired)
- Brötje WGB 15 E [LMS14] (gas-fired)
- Brötje WGB S 17/20 E EcoTherm Plus (gas-fired)
- Brötje WGB EVO 20H (gas-fired)
- Brötje WGB Pro EVO 20C [LMU75] (gas-fired)
- Elco Straton (oil-fired)
- Elco Straton 21 [LOGON B G2Z2 + RVS63.283/160] (oil-fired)
- Elco Thision S (gas-fired)
- Fujitsu Waterstage (WSYK160DC9) (heat pump)
Please note: General parameters should work on all devices, more specific parameters are subsequently added. Your help might be needed if you have a heating system that works on the BSB bus but for which we don't have the more specific parameters added. See here how to help us.
Instructions on how to configure etc. can be found in the HowTo .
The forum thread that led to the development of this interface can be found here.
(Forum is in German, but several members speak English)
Some interface kits from a collective order are still available, fitting directly on the Arduino Mega 2560. Contact bsb (ät) code-it.de if you are interested (German or English).
Web-Interface screenshot:
BSB-Board plain, with location of CL+ and CL- connectors:
BSB-Board populated:
BSB-Board and Ethernet Shield plugged into the Arduino Mega 2560:
