I will develop low power esp32 firmware for wearable devices

United States

I speak English

PCB DESIGNER, EMBEDDED ENGINEER, ARDUINO DESIGNER

I am a Professional PCB Designer with expertise in schematic capture, multilayer PCB layout, and embedded hardware development for IoT and wearable devices. I design reliable, compact, and manufactura...
About this Gig

I specialize in developing low power ESP32 firmware for wearable devices such as smart bands, health trackers, IoT wearables, BLE devices, fitness gadgets, and custom embedded systems. My goal is to help you build reliable firmware that performs smoothly while maximizing battery life.


What I Offer

  • Custom ESP32 firmware development
  • Low power ESP32 programming
  • Wearable device firmware solutions
  • ESP32 BLE firmware development
  • Bluetooth Low Energy (BLE) integration
  • WiFi-enabled wearable firmware
  • IoT wearable device development
  • Battery optimization & ultra-low power modes
  • Deep sleep & power management implementation
  • Real-time embedded systems programming
  • Sensor integration (IMU, accelerometer, gyroscope, GPS, heart rate, temperature)
  • ESP-IDF & Arduino framework development
  • Smartwatch & fitness tracker firmware
  • Data transmission & cloud connectivity
  • UART, SPI, I2C communication protocols
  • MQTT & IoT communication integration
  • OTA (Over the Air) firmware updates
  • Custom PCB firmware support
  • Embedded C/C++ programming
  • Firmware debugging & optimization
  • Stable, scalable, and production ready code
  • Prototype to production firmware development


SEND ME A MESSAGE BEFORE PLACING AN ORDER

Platform:

ESP32

Sensors:

Temperature

Humidity

Accelerometer

Ultrasonic

Microphone

Expertise:

Firmware development

RTOS

Debugging

Microcontrollers