Review on 📟 Stemedu ESP32 0.96 OLED Display CP2102 Development Board - WiFi Bluetooth Lora Module Transceiver with Antenna - IOT for Ar duino ESP8266 NodeMCU by Leroy Stanton

The amount of functionality packed into this little breadboard is amazing. My admiration for this is due in no small part to the fact that I've been working with microprocessor systems since the late 1970's, very different from what I've seen before. Spring. It's amazing. However, all functions have some disadvantages. All of these features (LoRa, OLED, Bluetooth, etc.) use a lot of I/O pins, leaving only a handful to control and monitor other things. If you need a lot of I/O pins in addition to the built-in features of this little beauty, you may find yourself in a dilemma. The only flaw I found is that it is very difficult to solder the OLED to the connector without overheating the OLED's ribbon cable. I used a razor blade between the pins and the cable when soldering the connector. A second pair of hands would be very helpful. In the end I would recommend it unreservedly.