Feeling MQTT Thick

Oh firstly, after filling in the form with Espressif to keep commercial confidentiality about their SDK info which I’m still waiting for – I discover it’s freely available here – http://www.esp8266.com/viewtopic.php?f=5&t=449  granted that IS for the 0.9.2 version which is a tad old now..

Tonight as I get ready for a round of meetings in London which will severely hamper my research until later this week, I’m struggling with MQTT-SPY. I should say I’ve had some communication with the designer and he’s been MORE than helpful  – he’s added a demo time script, he’s changed the XML format slightly so it’s readable for the likes of Notepad++ all of which is great, but I want some pre-programmed scripts to send out publications – and can I HELL figure out how to use them.  I’m hoping for an update to the WIKI on that otherwise excellent free program. If nothing else I hope to set off a script every minute to transmit the time on “/time” and I can keep an eye on it while I’m away on business to check for reliability.

I didn’t get a chance today to update the ESP-12, now that the MQTT code works so well in the Windows environment, to add port operations to that as I thought I might use a couple of pins of the board as indicators instead of all that serial info. All I want coming out of the serial is MQTT messages.

My unashamedly Windows-only ESP8266 Facebook page  is doing well and how has over 170 followers which is nice.

Not much else is new. Quite interesting that people made so much noise about the Lua interpreter code going open source – the guys did that and what’s happening? Not  a lot right now.. the Frankenstein code? Nothing for a month….   the beta of the SDK? Nothing new.  Maybe everyone’s having the week off after Christmas.

Here’s hoping for lots of new developments over the weekend. Something I don’t really understand about the Lua code – it’s constantly short of RAM – and yet, those who are trying to understand the chip say that it has a LOT more DRAM than it has RAM… so I wonder if any of that is being used.. perhaps that will remain one of life’s mysteries.

And on a completely unrelated subject – if you’ve been struggling with your old Nexus 7 (2012) – the 5.01 Android update is out -  installed it today (with a lot of wheel-re-inventing) – and.. yes, I think it speeds it up again.

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