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ESP32

ESP32-based CPAP automation and control

Embedded automation for a CPAP device on an ESP32: BLDC blower control through an ESC, real-time sensor monitoring, and wireless control and data over Bluetooth.

My roleEmbedded firmware and motor control

embedded controller
ESP32
wireless control & data
Bluetooth
blower drive
BLDC + ESC
ESP32-based CPAP automation and control

An embedded automation and control system for a CPAP device built on an ESP32 microcontroller. It automates device operation, monitors operating parameters and provides wireless control and data communication over Bluetooth.

A BLDC motor driven through an ESC is the main actuator. The ESP32 runs the control logic, sensor communication and motor control, and talks to an external interface over Bluetooth. The firmware was designed for reliable long-term operation and low power.

Built with

  • ESP32
  • Embedded C/C++
  • Bluetooth
  • BLDC Motor
  • ESC
  • Sensors
  • Embedded Systems
  • Motor Control

System architecture

How the system is put together

  1. MCUESP32 running the control logic and communication
  2. ActuatorBLDC motor driven through an ESC
  3. SensingSensor integration and real-time data acquisition
  4. WirelessBluetooth protocol for data and device control with an external interface
  5. ControlAutomated motor and device control logic
  6. DesignLow-power firmware for reliable long-term operation