How to use NodeMCU with EasyESP for Digital Input Detection ?
Posted: 17 Dec 2017, 16:04
Hi,
I have successfully used EasyESP with Openhab using MQTT for Digital outputs (Turning off/on devices) works great..
But now i have requirement of Digital input detection. I have configured Boot State to input for GPIO 2 and GPIO14
I am confused, on defining boot state to input will enable pull up resistors for those physical pins ? so i just have to contact that pin to Ground pin to detect 0 or 1 ?
Because in pinstate buffer
Pin state table shows value/state 0 always.
Please help me how i can identify input state directly from easyesp interface ?
I have successfully used EasyESP with Openhab using MQTT for Digital outputs (Turning off/on devices) works great..
But now i have requirement of Digital input detection. I have configured Boot State to input for GPIO 2 and GPIO14
I am confused, on defining boot state to input will enable pull up resistors for those physical pins ? so i just have to contact that pin to Ground pin to detect 0 or 1 ?
Because in pinstate buffer
Pin state table shows value/state 0 always.
Please help me how i can identify input state directly from easyesp interface ?