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 […]

Programming Ciseco SRF LLAP Firmware

I’ve been using a number of Ciseco SRF Radio modules recently, including designing my own PCBs to produce temperature sensors and button sensors. The firmware used is for the XRF range of devices, but as they use the same chip, the firmware will mostly work. There are one or two exceptions, plus the fact the […]

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 […]

Simple Wireless Display using Ciseco RFu-328

The Idea

For a while I’ve been tinkering with the Ciseco RFu-328 Arduino compatible wireless module but hadn’t done much with one. I’d obtained a pair of 1.8″ SPI TFT displays via an eBay seller in China that I had previously used with Arduino and mbed modules. The displays are driven using the Adafruit ST7735 […]