Mini D1 Pro Upgraded Version of NodeMcu Lua Wifi Development Board Based on ESP8266
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Excellent unit. If you are buying this for the external antenna, (which you probably are), you need to check one thing: Between the ceramic antenna and the external antenna connector there is a zero ohm resistor (link) which on my boards was set to route the signal via the ceramic antenna. You'll need to de-solder this and turn it 90 degrees to route the signal to the external. I've illustrated it in the picture, and will be doing that later.
Everything as expected 👍
Perfect and fast Delivery
Aired everything ahead of schedule. Thanks banggood.com
ok
GREAT SERVICE AND GREAT PRODUCTS
I have to say I'm extremely satisfied with this little unit. I use it for a meteorological station outdoors and it has no problems sending steady telemetry through my Ubiquiti outdoor AP to the Raspberry Pi in the house. Recommend it. I will definitely buy more.
excellent card, improves a little'reception compared to that with integrated antenna but not so much to justify the encumbrance
Board with external antenna for tests on long range data transfer.
Received all working