Banner Image

Skills

  • 3D CAD
  • 3D Design
  • Altium Designer
  • App Development
  • Bluetooth Low Energy
  • CAD Modeling
  • Cloud Computing
  • Enclosure Design
  • Mechanical Engineering
  • Mobile Development
  • PCB Design
  • Systems Engineering
  • Website Design
  • Wi Fi
  • Wireless Networking

Services

  • BLE, WiFi, Wireless, Mobile application,

    $15/hr Starting at $25 Ongoing

    Dedicated Resource

    Hello Thanks for visiting my profile. We have more than seven years of experience in multiple domains of embeeded system.

    3D CAD3D DesignAltium DesignerApp DevelopmentBluetooth Low Energy

About

Providing end to end solution. Schematic design, PCB design, Firmware and mobile application development. Software and QA testing.

Work Terms

Expert in Embedded Firmware and mobile application development
Dear Client,

Thank you for visiting my profile.

I am an embedded professional with more than 10 years of experience in multiple domains.
Currently, I am working full time as a freelancer.

Here is my skill highlights in brief:
1. Experience.
- Embedded controlling system.
- Wearable IOT project.
- Variant BLE sensor project.
- iBeacon project.
- LED display and color controlling.

2. Expertise in firmware development on following variety of chips:
# BLE CHIP/modules:
a. Nordic Semi nRF51422. nRF51822 & nRF52832, nRF52840 (BLE 5.0)
b. TI's CC2640, CC2650, CC2640R2F (BLE 5.0), CC2642R, CC2652R, CC2540, CC2541, sensorTag
c. freescale NXP KW30z, KW40z BLE
d. Dialog Semiconductor DA14580, DA14581 and DA14681/80
e. Raspberry Pi-3 BLE (BlueZ)
f. Atmel: SAMB11
g. Silicon Labs BGM11s, BLE121
h. ESP32 Bluetooth-2.0/4.0 and more.

3. WiFi/RF modules:
a. ESP8266, ESP32 and WIO LINK
b. Raspberry Pi-3 WiFi
c. Ti's CC3200, CC3220 and CC1310
d. Omega2 IoT Linux Computer
e. LORA IoT
f. EFM32

4. Expert in driver development for following sensors:
- Maxim MAX30101/MAX30003, MAX30100 heart-rate sensor, SFH7072/AFE4900/AFE4404 optical sensor,
Digital Potentiometer, Accelerometer/Magnetometer, EEPROM, RGB ring, RF modules, Temperature & Humidity,
ADC, Capacitive touch sensor, Finger Print sensor, Air flow pressure sensor and Tire Pressure sensor

5. I have working experience on DFU (OTA) firmware update over BLE

I am always work on my client's timezone.

Thank you for your time.

Work Terms
40 hours/week

Regards,
Broadwave