Apologies to those of you trying to get to the blog yesterday. For reasons not yet known, the site came to a grinding halt and it took the service providers until this morning to bring it back online. It now appears to be working very quickly. Let's hope that was an isolated example.
Meanwhile, for those of you interested in the ESP8266, Espressif have confirmed they will shortly add a pwm.stop() function to the PWM code - marvellous.
Oh and you'll find on their forum if you've not been there in the last few days, updates for SDK 1.1.2 to fix a current-consuming bug in sleep mode!