(Image source and more details: circuitio.io)
HX711 module has Operating Voltage: 2.7V to 5VDC and Operating current: <10 mA
Sparkfun HX711 has VCC and VDD.
VCC is the analog voltage to power the load cell. VDD is the digital supply voltage used to set the logic level.
In many cases, you can just short VCC and VDD together. If your microcontroller uses 3.3V logic however, you'll want to connect VCC to 5V and VDD to 3.3V.
Amazon HX711 has only VCC and no VDD. Therefore, can I connect LoadCellHX711SF VCC to NodeMCU1 3V3 instead of connecting LoadCellHX711SF VDD to NodeMCU1 3V3?