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Reviews (58)

Nov 09, 2017
This is for max. 1mm dia. copper wire
When you snip max. 1mm dia. copper, Then, This tool ends of life.

Jan 15, 2020
Need long waiting for new software.
The USB interface and the inside chip is obsoleted.
So, latest software almost does not work on this.

Mar 16, 2017
You may need the pull-up resister on iO15 pin and Put boot select switch H/L on IO0 pin to use this board
1 of 1 found this helpful Read page 34 of Hardware User Guide of this wifi unit.