This project was submitted by Ashok Ra in Make With Mesh: The Cypress & Digi-Key Bluetooth 5 IoT Design Contest Sponsored by Embedded Computing Design and was one of the winners
Project Technology Focuses
- CYW20819 Dual-Mode Bluetooth 5 MCU
- Bluetooth Mesh
Project Requirements
Hardware
- CYW20819 Arduino Eval Kit (CYW920819EVB-02)
- EZ-BT™ Bluetooth Mesh Development Kit (CYBT-213043-MESH)
- 2.13 inch E-Ink Display (ShareWave)
Software
Project Description
This Tire Pressure Monitoring System (TPMS) project set out to implement Bluetooth Mesh in a car, leveraging the 4 mesh nodes of the EZ-BT™ Bluetooth Mesh Development Kit on each of the 4 tires of a car. Each node streamed sensor data to a central hub which was a CYW20819 Arduino Eval Kit connected to a E-Ink Display. The data would be processed on the CYW20819 and then displayed on the E-Ink. Raising the temperate of the car via AC would change the sensor values being streamed to the hub via the CYW20819 based Mesh network.
Project Links
Resource List
- Bluetooth SDK Documentation
- Bluetooth SDK Technical Brief
- Bluetooth SDK Example Projects
- Cypress Bluetooth Mesh Webpage
- Cypress Bluetooth SDK Community Forum
- CYW20819 Dual-Mode Bluetooth 5 MCU Datasheet
- CYW20819 Feature and Peripheral Guide
- CYW20819 Low-Power Guidelines
- Getting Started With Bluetooth Mesh App Note