IMHO this is the best ESP based developer device. It can be programmed without a serial line converter, simply using the USB. It can be power from there as well. The shield concept is very clever. I am using it for a number of project from simple weather data collection to audio noise analysis.
Verified purchase: Yes | Condition: New
Good product. Easy to work with, and has all the required bits.
Verified purchase: Yes | Condition: New
The packaging could have used little help here.
Verified purchase: Yes | Condition: New
Comes with various headers, so you can solder anything you want and don't have to purchase additional stuff. Nicely packaged and easy to assembly.
Verified purchase: Yes | Condition: New
Great little embedded controller with plenty of I/O pins & memory. Very quick to get up & running. Free development tools via Arduino IDE. Lots of community support. If you want a simple & inexpensive CPU & WiFi combination, this is a good choice.
Verified purchase: Yes | Condition: New
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