Ένα μέρος της κριτικής έχει μεταφραστεί αυτόματα.
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.
Τα αγόρασα για να συγκολλήσω τις αρθρώσεις του LORA. Μου αρέσει που τίποτα δεν συναρμολογήθηκε ή συγκολλήθηκε, οπότε εγώ αποφασίζω τι να συγκολλήσω και τι όχι. Παράδοση πολύ γρήγορα, πολύ πιο γρήγορα από το Aliexs, 100% συνιστώμενο!
I used these for ESP8266 ESP-12F modules. Although I have not soldered SMD things yet, this operation was acceptable. :-)
Σύμφωνα με την ανακοίνωση
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