The Kappa4310Rasp is a Raspberry Pi-compatible Modbus RTU HAT designed to evaluate the IS4310 Modbus RTU Slave stack chip. This allows engineers to| CNX Software - Embedded Systems News
AnyShake Explorer is a relatively affordable, open-source hardware seismic monitoring system that offers an alternative to the Raspberry Shake earthquake| CNX Software - Embedded Systems News
RS485 is a standard communication. It belongs to the electrical characteristics of the OSI physical layer and is specified as a 2-wire, half-duplex, multi-point communication standard.| Environment Monitoring Sensors Manufacturer
This is a belated follow-up to my previous posts, this time about the Honeywell Galaxy RS485 protocol, covering the Ethernet adapter. The adapter normally provides reports to an Alarm Receiving Centre (ARC). It can also be used to configure the alarm panel through Honeywell software. It does not, as far as I know, provide any … Continue reading Honeywell Galaxy Ethernet Adapter RS485 Protocol→ The post Honeywell Galaxy Ethernet Adapter RS485 Protocol appeared first on Richard's stuff.| Richard's stuff
The KeyProx model contains two logical devices, the keypad itself and the RFID reader. Logically these appear to be completely independent, though a quick look in the case confirms there is only really one device as you’d expect. This means the keypad information will be the same for a non-prox model. The prox part will … Continue reading Honeywell Galaxy Keypad (CP038) RS485 Protocol→ The post Honeywell Galaxy Keypad (CP038) RS485 Protocol appeared first on Richard's stuff.| Richard's stuff
I always fancied adding Ethernet to my home Alarm system, even though I don’t have any particular use for it. I live in a pretty safe area and it rarely has false alarms or anything else I really need to monitor. Besides, if you’re at work, miles from home and in the middle of something, … Continue reading Honeywell Galaxy G2 RS485 Bus→ The post Honeywell Galaxy G2 RS485 Bus appeared first on Richard's stuff.| Richard's stuff