Tàu United Kingdom , USD
iQ_kz 2018-05-28 03:56:09
Bought one before - it didn't work. Bought again - it works. So, i found the reason: don't beleive "IO", that are written on this board - use any port scanner. Ports are different. And note: this device is the same size as WEMOS small square "internet of things" wifi board and WEMOS battery charging board and WEMOS TF card board. The only thing to do for using less size - is to un-solder the 4 pins and use cable directly.
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