RattusRattus wrote: ↑
Thu Oct 04, 2018 4:29 pm
Differant modules will have differant pin-outs.
The best you can do is use a multi-meter to 'buzz-out' the pins.
The DHT11 data sheet tells you the pin numbering for the sensor itself:
1, the VDD power supply 3.5～5.5V DC
2 DATA serial data, a single bus
3, NC, empty pin
4, GND ground, the negative power
Your module is likly to just connect these pins to your wires. Connect the multimeter (in either diode test or resistance modes) between each pin and each wire to find which is which on YOUR (undocumented) module
Thank you for the update, Now I guess since I am deploying it with VS 2017 remotely with Wifi and IP Address, there is no display attached to Pi, and am expecting I will see it my Visual Studio, That may be wrong assumption. I will connect my pi to projector and will check, Thank you all