Hey guys! Currently Im working on smart home/office project. I need to control the light with two way switch method. I need to know where is NO, NC, and COM on PCB. Is there any documentation / datasheet that I can get from internet? If yes please share.

P/s: If you guys have any idea or any other method regarding to this please advice and share.

@m5stack yes i know how it works, but i need to know where is NC and COM at PCB. So that, i can connect with physical switch and make it two-way switch. That’s why i need a datasheet for relay PCB.

@ajb2k3 Thank you! i will try and let you know later

@ajb2k3 Hi, thank you for response! i need Vin pin from esp32 module. The 5v pin that you talking about is output 5V right? Do you have any idea on how to power the M5core without USB and battery?

Hi Guys, i've basic development core with bottom module. i want to power up my M5core with dc 5v, which bottom's pin i need to use to connect +ve and -ve?
p/s: I want to make it stand alone without battery. Im using ac-dc converter 5V.

Please help :(

Hi guys! i just bought LAN module (w5500). I've tried the example code given here :
https://github.com/m5stack/M5Stack/blob/master/examples/Modules/LAN_W5500/WebServer/WebServer.ino

But there's no respond from the server. How to check the connectivity? Where should i get the ip address?

@m5stack yes i know how it works, but i need to know where is NC and COM at PCB. So that, i can connect with physical switch and make it two-way switch. That’s why i need a datasheet for relay PCB.

Hey guys! Currently Im working on smart home/office project. I need to control the light with two way switch method. I need to know where is NO, NC, and COM on PCB. Is there any documentation / datasheet that I can get from internet? If yes please share.

P/s: If you guys have any idea or any other method regarding to this please advice and share.