update on my @Brewpi Spark and thanks to Elco et al for my enjoyment so far :-)

After an agonising wait for another display to replace the non touch version that I mistakenly ordered, I paid over that odds for one from a local supplier but I have had another wait for a replacement display, as mentioned in my previous post the display wasn’t responding to touch…When the replacement arrived everything sprang into life almost as expected..

Since Elco’s announcement that they would soon stop supporting the Arduino version of the BrewPi, I have altered my plans from just building up a HERM’s controller to changing over one of the two existing fermenter BrewPi’s to the spark version. I have already purchased a Particle Photon as there have been hints about requirements for more code space for Wifi implementation for the photon but no WiFi for the core !
The BrewPi spark even though its under 1 year since release has seen Version 2 of the shield  and is released with an extra control output making it very versatile by itself and even more versatile when you start adding the 1-wire SSR expanders.

As I am now building two Particle based Brewpi Sparks, I have been getting both my PCB’s to the same build state where component availability allows, last night I came across a bug with the core build of version 0.2.11 firmware. If I hadn’t already verified the hardware  worked with a rudimentary test app built using the builder on Particles site I would have been worried. Pin A0 isn’t being implemented properly with the core build , the pin works as expected on the particle build running ver 0.2.11 (tested by swapping out to the same shield.)

Particle Core A0 set to 'ON' but not working as intended
Particle Core A0 set to ‘ON’ but not working as intended
Particle Photon in the same shield working as expected

Now let me find something on my mac to produce a DXF file that the Works Laser cutter can take to cut a replacement front panel….

and Finally..  my thanks to Elco and the BrewPi developers for a great project. Even though the arduino powered BrewPi will soon be archived it’ll still be used as a fermentation device on one of my fridges until the silicon wears out.. 🙂
thanks again for interesting times ahead with the HERMS setup that I know will be just around the corner…