This board has mistake in PCB design. Result is low WiFi network strength. To solve this problem need to desolder ESP-12F module and raise it up at 5-7mm from main PCB.

This board has mistake in PCB design. Result is low WiFi network strength. To solve this problem need to desolder ESP-12F module and raise it up at 5-7mm from main PCB.

This board has mistake in PCB design. Result is low WiFi network strength. To solve this problem need to desolder ESP-12F module and raise it up at 5-7mm from main PCB.

Good development board to play with wifi relays. Well constructed, good quality and nice price too!

Good development board to play with wifi relays. Well constructed, good quality and nice price too!

Good development board to play with wifi relays. Well constructed, good quality and nice price too!

nice ! work well with domoticz

nice ! work well with domoticz

nice ! work well with domoticz

All is ok. Thanks

All is ok. Thanks

All is ok. Thanks

delivered on estimated time. products received safely.it is in good condition 👍

delivered on estimated time. products received safely.it is in good condition 👍

delivered on estimated time. products received safely.it is in good condition 👍

all fine

all fine

all fine

ok

ok

ok

Great, works well.

Great, works well.

Great, works well.

:))

:))

:))

Packaging needs to be better.

Packaging needs to be better.

Packaging needs to be better.