Page 1 of 1
Triangle in a device GPIO pin
Posted: 08 Jan 2019, 16:24
by sixart
Hi,
I see the triangle in GPIO pin sensor, for exemple "GPIO-0 (D3) triangle".
what means it??
Regards,
Dario
Re: Triangle in a device GPIO pin
Posted: 08 Jan 2019, 17:16
by grovkillen
Re: Triangle in a device GPIO pin
Posted: 10 Jan 2019, 13:21
by sixart
I have a problem with a "nodemcuv3 lolin".
I have 6 PIR with 2 wire, and each of this have 1 wire connected at GND of nodemcu and 1 wire connected at GPIO. In the normal state the contact of PIR is closed and I receive 0 (GND)
This PIR are connected in D1 D2 D5 D6 D7 and at D3 and configurated in ESP_Easy with internal pull up.
It work if I connect line D3 after boot, otherwise I have problem.
Are there best pratics to use D3 in this way??
Regards,
Dario