Tpms With Bluetooth Mesh
About the project
Monitor the Car tire air pressure level and temperature with Bluetooth mesh technology (BLE)
Estimated time: 2 days
Items used in this project
I was having this TPMS concept in my mind for long to make with BLE & NFC. After looking at the cypress BLE boards I decided to implement the idea.TPMS is already available in many cars with LF or SubGhz , This mesh concept seems very interesting and best for monitoring tire pressure and temperature values.
To implement this TPMS idea,I required 4 nodes (CYBT-213043) which can publish the data continuously and the client board (CYW920819EVB-02) will receive it. As a Initial steps I worked on basic client/server mesh application with single board.
I used Epaper display with 2.13inch where I can draw the car view with pressure level. Display is connected to the client board with SPI interface.
Android app side not much changes , used same Cypress Mesh controller app to provision the mesh network.
The final working demo is here