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The boards are well manufactured. They are clean and the edges are smooth. Soldering is very easy. The AMS1117-3.3V does not fit, because Vin and Vout are exchanged. I wonder, if there is another voltage regulator for this board.
Needed it for Webradio project (Karadio). Very usefull. Nice feature: You can put a voltage regulator XC6206P332PR on it and remove the 0 Ohm resistance, like this it can be feeded by 5V.
Comprei-os para soldar módulos LORA, os pinos combinam, eu realmente gosto que nada tenha sido montado ou soldado, então eu decido o que soldar e o que não. Entrega muito rápida, muito mais rápida do que a aliexpressa, 100% recomendada!
I used these for ESP8266 ESP-12F modules. Although I have not soldered SMD things yet, this operation was acceptable. :-)
De acordo com o anúncio
Iterm received, solder with esp8266 module, program and working correctly!
regular pcb to solder modules
All right. Thank you.
I haven't used the product yet, but it was delivered exactly as described. Resistors populated, well-packed, promptly-delivered.
Good and useful for my home electronic projects