For the past few months I have been working on a PCB board which assembles some popular modules into one security panel. I am sharing this project and hope you guys like it.
Some of the components/modules used in this projects are:
- wireless-tag WT32-ETH01 Ethernet module
- MCP23017 IO expansion module
- generic 4 channel relay
- generic 3.3V 5V Power Supply Module
- Terminal connectors
In the end, the product is an ESP32 security panel with 4 channel relay, 19 channel GPIO, bluetooth, wifi, ethernet, screw terminals. Compared to WiFi, ethernet connection is much more secure and reliable. It also cut’s the network delay.
For more information, please visit my GitHub page.