Using with Node-RED

I’ve been involved with Oxford Flood Network which is currently one of the showcase projects in the recently opened Digital Catapult Centre. For about a year now I’ve been using Node-RED, including developing the Twilio node for sending SMS. Node-RED is being used on the Raspberry Pi as a gateway between the sensor nodes and […]

Using Node-RED with Twilio **UPDATED**

For a while now I’ve been using the most excellent Node-RED to provide a way of integrating my various sensors and devices around the house. One thing that was lacking is a general mobile control or status update facility. This could be achieved using browsers on smartphones or custom made Android or iOS apps. These […]

Over The Air Hackday challenge

I recently attended the Over The Air mobile development conference at the historic Bletchley Park, Home of the Codebreakers. This was a superb event including talks and hackday challenges covering a variety of categories. The challenge lasted just over 24 hours and in this time teams and individuals had to come up with something that […]

Using Node-Red with OpenRemote for basic home automation

I’ve recently been using a new tool that describes itself as “A visual tool for wiring the Internet of Things“. More details are available at their website The idea is that ‘things’ can be brought together in a visual manner without any programming, although a little coding in JavaScript is needed in places. I’ve […]

Using Node-Red with Ciseco LLAP devices

I’ve been using the Ciseco wireless modules for a while now and after seeing Node-Red I wanted to use the Ciseco modules as both an input and output to the nodes. This post describes how to setup the Serial In and Serial Out nodes to use either the USB SRF Stick or the XRF and […]