Geekcreit ESP32 OLED Module ESP32 OLED WiFi Module + bluetooth Dual ESP-32
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Ürün çalışıyor fakat, Güzel paketlenmemiş bazı yerlerinde eziklik var.
Produto veio bem embalado e chegou conforme tempo previsto.
Received the ESP8266 board instead of the ordered ESP32 board. Banggood support immediately shipped the correct boards, and I could keep the wrong ones. If all services by online companies were this good, the world would be a better place (or at least the world of the maker, ;-) )
What a great ESP32 ! You can control what you want and at the same time have a small display for those status messages ! I've installed microPython and it just works amazingly well !
Received this board in perfect condition few months back. Due to lack of information i have been struggling to get my BME280 sensor up and running with display data on OLED. I2C address of OLED Ox3C which mapped on pin no 4 and 5. You can also run another I2C device on same pins. Display is crisp and clear. Board works perfectly fine.
Works well but very little information or circuit diagram is available. LCD type and I2C pins etc. This is not the suppliers fault but they need to give more information. Also, the ESP32 chip version needs to be specified in add, mine was the latest version (2017 V1).
Unterstützt u.a. hervorragend Debug Ausgaben auf dem Display bei ESP Projekten. Sehr hilfreich!
Ottima scheda di sviluppo
nice product
fast shipping, very well packed, top quality module for IoT application, 非常感谢你