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LoFive is alive!!!

A project log for LoFive

Tiny RISC-V Microcontroller Board

Michael WellingMichael Welling 08/29/2017 at 01:255 Comments

Tonight I assembled the first article of the LoFive.

Here are a few pictures of the process.

Pre-oven component placement:

Fresh out of the oven:

Few pictures of the de-panelized board:

Comparison to the Teensy (~same form factor):

Picture of the 16Mhz crystal jamming and power supply current:

Next up JTAG and software tests.

Hmmmm .. now how do I put the bootloader on there...

Discussions

Bhavesh Kakwani wrote 08/30/2017 at 10:29 point

Cool. Do you have a set temperature profile that you use in the oven? Could you share?

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Michael Welling wrote 08/30/2017 at 15:57 point

I was using leaded solder paste and the standard lead reflow setting on the reflowster.

http://reflowster.com/

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arnaud.durand wrote 08/29/2017 at 22:36 point

Can't wait to see a blinking led!

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Michael Welling wrote 08/29/2017 at 22:40 point

I might have a tricolor LED that I can hook up.

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oshpark wrote 08/29/2017 at 11:29 point

Awesome!

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