• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Yes the Cricket Thermostat (again)... (RA2 vs T0CKI)?

Status
Not open for further replies.

blueroomelectronics

Well-Known Member
Well it's easily been the longest project I've worked on, but I've settled on the first version of the Cricket Communicating Thermostat.
This initial version will use a PIC16F917 with 2.5 digit LCD glass controller.

I've got one pin left over but can choose between RA2/AN2/Vref- or RA4/T0CKI

Which would you prefer to have as a USER pin?
 

blueroomelectronics

Well-Known Member
I like em both too.

Maybe this will help.

RA0 = LM35/34 or Soft I2C SCK
RA3 = 4.096 or 2.5V vref or Soft I2C SCL

COMM (will post schematic)
Options for offboard (xbee, Zigbee) or Onboard MAX485, DS275 (RS232)
+5
RA5 SS
RC4 SDO
RC5 TX/SCK/SCL
RC6 RX/SDI/SDA
GND
 
Status
Not open for further replies.

Latest threads

EE World Online Articles

Loading
Top