Screen and 8266 wiring：
GND—GND；
VCC—5V；
SDA—D14/SDA；
SCL—D15/SCL
HX711 and 8266：
GND—GND；
VCC—3.3V;
DT—D7；
SCK—D6；
Scale connected to hx711
Not connected to B – and B +. And there are protrusions facing the chip
Program and Library Download
matters needing attention
FAQ: does Arduino display connection 8266 timeout? When entering the program, please disconnect the signal line with hx711, otherwise the program display cannot be connected. Please input the program and then connect the signal line. If the wiring is loose due to moving the board when the board is powered on, the screen display may be garbled. At this time, please disconnect the power supply and plug it in again to restore the display.
Update time：2022/04/28
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