Hardware

h1. Roadmap

h2. Ongoing

* Further Miniminutniks; v0.2.x; UART works at least in debug mode.
* Candisplay (i finally need light switches)
* Kastella (i need plants)
* Isoler; small dc/dc adapter, 2 LEDs
** Test it on breadboard first
** When it works: small cable adapter.
** https://www.reichelt.de/dc-dc-wandler-am1p-z-1-w-5-v-200-ma-dil-8-sim1-0505s-dil8-p35039.html?search=sim1-0505
** https://www.reichelt.de/dc-dc-wandler-tea-1-1-w-4-5-5-5-5-0-vdc-sil-4-tea-1-0505-p288651.html

h2. To be started

* USB UART adapter +I2C; debug interface; to configure miniminutnik; to write PC-Software for I2C-devices. "Ophio":[[http://hase.seesslen.net/redmine/projects/ophio]] "Ophio:"[[http://hase.seesslen.net/redmine/projects/ophio]]
* Lighttimer/Switchbox
* Lichtwecker
* Canbridge
* Meteor; The BME680 has an accurracy of 0.5°C typical. So an additional more precice temperature sensor would be nice
** ordered TMP117, +-0.1°C at –20°C to 50°C; total operation range: –55°C to 150°C
* CANSpeaker; I have these bigger smd speakers. CANDisplay is not very loud.

h2. Finished

* Amp
* Miniminutnik