Review on 🔌 HiLetgo UNO R3 D1 R32 ESP32 ESP-32 CH340G WiFi+Bluetooth+UNO Development Board WiFi Bluetooth 4MB Flash with Micro USB for Arduino: A Versatile Solution for IoT Projects by Kaylon Mackey

This is by far the hardest board I have ever had to work/program with. It hurts my neck so much. I will definitely be returning to the Arduino after the hell I went through before I could even get it to respond. A NOTICE. You need drivers from Silabs AND drivers for CH340 before your computer will recognize it (at least I had to). And Silabs have really bad explanations for their drivers so I just downloaded and installed about 3 of their windows drivers. both times with no response), I FINALLY got him to do something. But. After all that, it turns out that the absolutely microscopic amount of RAM on this thing isn't enough for what I need to be doing anyway. it was all just a huge waste of time. In any case, I would recommend using an Arduino if possible. Avoid this little nightmare.