====== IoT Switchboard ======

(A simple break-out board for switches with attiny84 and I3C.)

  ? Maintainer:
  : [[user:tux|Tux]]
  ? Github:
  : https://github.com/penguineer/iot_switchboard
  

===== Next Steps =====
  * Firmware
  * Test and Setup Jig

====== Revisionen ======

===== Rev 2 =====

[[https://oshpark.com/shared_projects/GlxIHXRd/|Verfügbar bei Oshpark]]

{{ :projects:2017:switchboard_rev2_1.jpg?direct&400 |}}

{{ :projects:2017:switchboard_rev2_2.jpg?direct&400 |}}

{{ :projects:2017:switchboard_rev2_3.jpg?direct&400 |}}

===== Rev 1 =====
  
{{ :projects:2017:switchboard_2.jpg?direct&400 |}}

{{ :projects:2017:switchboard_3.jpg?direct&400 |}}

{{ :projects:2017:switchboard_4.jpg?direct&400 |}}

  * auflöten des IC per Hand macht sich nicht besonders gut (und hat zu Kurzschluss geführt) → unter dem Mikroskop checken
  * Footprint der Stecker passt

===== Test and Setup Jig =====

  * Microchip 23LC512 64Kx8 SPI
    * [[http://www.reichelt.de/index.html?ARTICLE=199553|23LC512-I - SN]] – SIOC-8 bei Reichelt
    * [[https://www.digikey.com/product-detail/en/microchip-technology/23LC512-I-P/23LC512-I-P-ND/3543089| 	23LC512-I/P-ND]] – PDIP bei Digikey