Another choice: D-duino(NodeMCU+OLED)
https://www.tindie.com/products/lspoplove/d-duino-v2arduino-and-nodemcu-and-esp8266-and-096oled
Another choice: D-duino(NodeMCU+OLED)
https://www.tindie.com/products/lspoplove/d-duino-v2arduino-and-nodemcu-and-esp8266-and-096oled