Talk on controlling power from microcontrollers

1. OSHUG Sept 2011 Controlling Power With Microcontrollers @paul_tanner [email_address]

3. Multi-channel (up to 64)

4. Manage power consumed (avoid polling etc)

5. Safe even without packaging

6. Open – to the extent possible

7. IOT System Model

8. The Components MBED on Dev Board with RT4 4.33 MHz No relays! Online Compiler

9. .. and the rest BBSB Wireless- Controlled Socket server to hold/ transmit settings App

11. Module Schematics http://mbed.org/cookbook/Reference-Design

12. Compiler + libraries + code https://mbed.org/compiler/

13. Pachube feed/ app http://www.virtual-techno.com/ae/pages/ae_one_switch.php

15. KTN subsidised session

16. Faster (ARM) processor

17. Plenty of RAM and flash

18. Great range of libraries incl. TCP sockets

19. Do we like the IDE? Well, yes.

21. Power management (power down radio chip)

22. Nicer JSON library (not one-bite)

23. MBED not all open source - “Manode” anyone?

24. So..

25. Arduino/ Nanode version – uIP w. TCP sockets

26. Checkout XMPP and MQTT

27. Publish the design and source (but how?)

29. Driver chip DS3658

30. Resistors 68R (..10R)

31. Pachube

32. Custom app