Docreate ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32S Antenna Module

Works decent, doesn't have the support as an ESP8266 has. I like the features (bluetooth, touchpins, dual core). Works well with arduino IDE, not a fan of using it with micropython. The dual core is nice with running a longer single program. If multiple programs are needed, use a Raspberry Pi instead.

It was a good price and they seem to work well. We had one unit die on us, but I think that was due to mishandling by our developer (tossed around, no static bag, etc.) Take care of your toys, mind your voltages, and I think they will serve you well into the future.

This thing is amazing. I don't have to daisy chain my Arduino with a Ras Pi anymore to get BLE / WiFi connectivity. I'm using this to read from an acoustic sensor and via WiFi directly transmit that data to my Azure web apps. I'm gonna have to get a few more.

Great product. I had no problem flashing it with MicroPython and putting it to use within minutes of its timely delivery. The only caveat is the footprint. It is so wide that only leaves one row of connections on only one side of my breadboard though I still find it a valuable addition to my growing dev board collection ;).

The ESP32 and Arduino IDE are now my go-to systems. The ESP32 is powerful and includes WiFi and Bluetooth. You don't have to use them, but they are there if you need it.

I've uploaded a few programs to the board and connected to WiFi, and it seems to work well. Note: this uses a Silicon Labs CP210x USB to UART Bridge, and you'll probably need to grab drivers.

Works with my Ubuntu 16.4 environment very well. Using USB 2.0 ports.Baud rate is somewhat limited but no big issue. I run it at 115200 baud.

Easy to use. Simply use the arduino IDE after installing some files from Github. Very easy to use, especially with Blynk app.