HeaterMeter v4.2 or v4.3

Bryan Mayland edited this page Mar 22, 2018 · 14 revisions

There are two active versions of HeaterMeter, v4.2 (aka 4.2.4) and v4.3 (aka 4.3.3 or 4.3.4). Both are equivalent in terms of functionality, their only difference is the form factor of the finished device. The largest difference is that v4.2 supports old (original) Raspberry Pi Model B and the v4.3 supports more modern Raspberry Pi.

HeaterMeter v4.2

  • Raspberry Pi Model A or B (original), Raspberry Pi Zero / Zero W, or Raspberry Pi Model A+ (with modification)
  • Wider, thinner form factor
    • Dimensions: 127mm x 92mm x 29mm (339cm3)
  • Single 4-way directional button
  • Slightly cheaper due to single PCB design HeaterMeter4.2

HeaterMeter v4.3

  • Raspberry Pi 3 Model B and 3B+ (snapshot firmware only), Raspberry Pi 2 Model B, Raspberry Pi Model B+, Raspberry Pi Model A+, Raspberry Pi Zero / Zero W
  • Narrower, fatter form factor
    • Dimensions: 102mm x 101mm x 36mm (371cm3)
  • Four (4x) discrete buttons
  • Slightly more expensive due to dual stacked PCB design HeaterMeter4.3
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