[Elecraft] K3 firmware upgrade via Microham MKII

[Dick Dievendorff]

Please don't do firmware upgrades through the microHAM router.  

You may sometimes succeed if you tell the router that the radio type is
"none".

Please don't start this unless you have an alternate USB to Serial adapter
or an RS-232 connection available.  

The K3 Utility doesn't see responses to a K3 in "boot load" state when it's
connected through a microHAM router.

Dick, K6KR


-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of John Gaynard
Sent: Tuesday, October 20, 2009 7:21 PM
To: elecraft at mailman.qth.net
Subject: [Elecraft] K3 firmware upgrade via Microham MKII

Can the Microham MKII be used to do the K3 Firmware upgrade.  I know it was
possible but after the loader was originally upgraded there was a possible
glitch that would cause the firmware load to fail.  My firmware is at 2.38
and I think it is time to come out of the Dark Ages once again.

 

John

K8WDN K3 #157

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