TinyLDC85 Edition

The initial LDC205 board died. So I remade it using an ATTiny85 chip: same function, smaller, cheaper.

1. To compile the tinyldc85 code the ATTinyCore repository should be added to the Arduino IDE.
2. To upload the sketch an Arduino UNO must be repurposed as a Arduino ISP.
   

NOTE: If you have problems with the ADC or the serial (e.g. Syntax Error:) update to the newest sketch, and change to 9600 BaudRate.

Magni

http://simple.wikipedia.org/wiki/Magni
https://gajdicookbook.wordpress.com/2015/02/16/arduino-controller-for-thorlabs-ldc200c-series/

Low-Pass Filter:
R=5300 Ohm (5k3)
C=1uF (105)

Móði

http://simple.wikipedia.org/wiki/M%C3%B3%C3%B0i_and_Magni
From the DHT22 sensor branch. Named after son of Thor and brother of Magni.
DHTPin = 8;
Extra commands:
d? -> sensor status
dt? -> temperature
dh? -> humidity