Wiring the Internet of Things with Raspberry Pi & Node-RED – London 21/05/2015

The BCS OSSG, IBM UK and the OSHUG, with support from the Knowledge Transfer Network and hardware sponsored by RS DesignSpark are hosting an event on wiring the Internet of Things.

The event will be held on Thursday 21st May at Fab Lab London, 1 Frederick’s Place, Off Old Jewry, London, EC2R 8AE from 12:30:00pm to 6:30pm.

This event is free to attend for both BCS Members and non-members but booking is required.


Node-REDNode-RED is a visual tool for wiring together hardware devices, APIs and online services in new and interesting ways. Used together with Raspberry Pi it provides a compact, powerful platform that is able to read sensors, control outputs, and send and receive data to and from the Web and other systems.

This workshop will provide an introduction to Node-RED and integrating simple sensors and outputs, applying basic processing and publishing data to the Web. No prior experience with either Node-RED or electronics is required. However, while not strictly necessary, some experience of JavaScript would be beneficial as this is used to implement custom functionality within Node-RED. (more…)

Low Power to the People – take back Bluetooth Low Energy control! – London 19/03/2015

The BCS OSSG and the OSHUG are hosting three talks which look at Open Source wireless communications. The event will be held on Thursday 19th March at BCS HQ – 5 Southampton Street, London, WC2E 7HA from 5:30pm to 8:00pm.

This event is free to attend for both BCS Members and non-members but booking is required.

Programming BLE the hard way: bare metal programming of nRF51 BLE tokens for fun and profit

Bluetooth Low EnergyThe talk will start with a brief overview of the Bluetooth Low Energy advertisement protocol and how to implement bare-metal BLE on top of the ARM-based nRF51 chip – without using the manufacturer provided Bluetooth stack. The general development flow will be explored along with some useful examples, closing with some mischief that can be caused using this knowledge.