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Can't upgrade firmware on my minirambo  

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agentc0re
(@agentc0re)
Active Member
Can't upgrade firmware on my minirambo

I created a build env. and am trying to upgrade to the latest firmware. In Arduino I get the following.
Sketch uses 197,056 bytes (77%) of program storage space. Maximum is 253,952 bytes.
Global variables use 5,285 bytes (64%) of dynamic memory, leaving 2,907 bytes for local variables. Maximum is 8,192 bytes.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_getsync(): timeout communicating with programmer

Even if i try the firmware updater, i get timeout messages: https://gyazo.com/d83b9e071491f2c0981ac0de793c5fa8 <--screenshot

Anyone know how I can go about fixing this??

Posted : 04/02/2017 10:18 pm
JeffJordan
(@jeffjordan)
Member Moderator
Re: Can't upgrade firmware on my minirambo

i ran into the same problem with the firmware updater.
at my sytem i've more than one usb2serial driver installed (for ftdi and ch341a chipset).
guess windows gets a little bit confused with the port numbers...

choosing the correct serial port fixed the problem.

dem inscheniör is' nix zu schwör...

Posted : 05/02/2017 12:22 am
agentc0re
(@agentc0re)
Active Member
Topic starter answered:
Re: Can't upgrade firmware on my minirambo

Im choosing the correct serial port. I can tell in device manager it says "COM 1" right next to it.

Posted : 05/02/2017 12:58 am
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