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Late comer to WP-34S
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10-02-2015, 10:45 PM
(This post was last modified: 10-02-2015 10:50 PM by BarryMead.)
Post: #9
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RE: Late comer to WP-34S
Using the overlay you just bought, you can flash your own by soldering only 3 wires as shown here.
The instructions below mention Herald's USB board which is no longer available, and also mentions the crystal and capacitors used for the optional stopwatch feature. But if you flash the calc.bin image you don't need the crystal/caps so you can do it with only 3 wires. http://www.hpmuseum.org/forum/thread-2974.html |
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| Messages In This Thread |
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Late comer to WP-34S - Haycock - 10-02-2015, 01:34 AM
RE: Late comer to WP-34S - Skyblues - 10-02-2015, 04:05 AM
RE: Late comer to WP-34S - Haycock - 10-02-2015, 01:34 PM
Maybe I just got lucky - striegel - 10-02-2015, 04:18 PM
RE: Late comer to WP-34S - Haycock - 10-02-2015, 05:00 PM
RE: Late comer to WP-34S - Dave Frederickson - 10-02-2015, 06:10 PM
RE: Late comer to WP-34S - Haycock - 10-02-2015, 06:31 PM
RE: Late comer to WP-34S - Haycock - 10-02-2015, 06:48 PM
RE: Late comer to WP-34S - BarryMead - 10-02-2015 10:45 PM
RE: Late comer to WP-34S - Haycock - 10-02-2015, 11:19 PM
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