EXPLORE

Bluetooth Low Energy (BLE)

Electrical Engineering

Microcontroller

4.9

(98 reviews)

Badi O J.

@amelectronics

4.9

98

7.5

7.5

98%

Embedded Hardware and Firmware Engineer

$30 USD / Hour

・

Pakistan (8:33 AM)

・

Joined on February 5, 2016

・

13 Recommendations

$30 USD / Hour

・

My name is JAMAL and I have expertise in following fields of technology. (Apart from my experience, I will get idea from you and will deliver the complete working project) a. Microcontroller programming; 1. Nordic (nRF51, nRF52, nRF53) 2. TI (CC13xx, CC25xx, CC26xx, CC32xx) 3. 8051 (Atmel, Intel, Nuvoton) 4. STM (STM8, STM32, BlueNRG-1, BlueNRG-2) 5. AVR (8- Bit, 32-Bit) 6. Cypress BLE PSoCs 7. Dialog's DA1458x, DA1453x 8. ESP12, ESP32 b. Electronic Development Boards; 1. Arduino 2. STM32 Discovery 3. TI's Launchpad c. Electronics Modules; 1. RFID and Fingerprint Module 2. RF Tranceivers(Silicon Labs chips, Zigbee, Wifi and Nordic etc) 3. Camera Modules(Omnivision) 4. SD card and memory chips 5. All type of displays ie LCD, GLCD, TFT, LED, OLED etc 6. IoT Modules d. Computer Software 1. Keil, Code Composer Studio 2. AVR Studio, MPLAB, STVD 3. Altium, Eagle 4. Cypress PSoC Creator 5. Android Studio I can develop android apps and IoT projects with online database management.

Verifications

On time

92%

On budget

92%

Accept rate

94%

Repeat hire rate

18%

See all Electronics Engineers in Pakistan

Portfolio

Portfolio

13763586

Flutter App Development

This project includes developing smartwatch graphics for 0.96 inch TFT display (ST7735 Controller) connected with nRF52832-QFAA Bluetooth 5.2 SoC.

Developing graphics for smartwatch

This project includes developing smartwatch graphics for 0.96 inch TFT display (ST7735 Controller) connected with nRF52832-QFAA Bluetooth 5.2 SoC.

Developing graphics for smartwatch

This project includes developing smartwatch graphics for 0.96 inch TFT display (ST7735 Controller) connected with nRF52832-QFAA Bluetooth 5.2 SoC.

Developing graphics for smartwatch

6780561

This project includes developing smartwatch graphics for 0.96 inch TFT display (ST7735 Controller) connected with nRF52832-QFAA Bluetooth 5.2 SoC.
This project i got from freelancer.com and client review is attached.

Developing smartwatch graphics

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

5043739

This tutorial is based on TI's CC1310 Sub 1-GHz RF microcontrollers. The carrier frequency is 868MHz and transmitter board controls two LEDs on receiver side using a button and a potentiometer to control LED brightness.

CC1310 wireless communication @868MHz

5041642

This project is about controlling the LEDs and PWM from a web interface via WiFi communication. The ESP32 is working as WiFi server.

Lights Control from Web Page to ESP32 using web socket.

13763586

Flutter App Development

This project includes developing smartwatch graphics for 0.96 inch TFT display (ST7735 Controller) connected with nRF52832-QFAA Bluetooth 5.2 SoC.

Developing graphics for smartwatch

This project includes developing smartwatch graphics for 0.96 inch TFT display (ST7735 Controller) connected with nRF52832-QFAA Bluetooth 5.2 SoC.

Developing graphics for smartwatch

This project includes developing smartwatch graphics for 0.96 inch TFT display (ST7735 Controller) connected with nRF52832-QFAA Bluetooth 5.2 SoC.

Developing graphics for smartwatch

6780561

This project includes developing smartwatch graphics for 0.96 inch TFT display (ST7735 Controller) connected with nRF52832-QFAA Bluetooth 5.2 SoC.
This project i got from freelancer.com and client review is attached.

Developing smartwatch graphics

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

I have developed this product for one of my client and its being taken to mass productions. This is a mini Bluetooth Gamepad for which support Bluetooth 5.0 with OTA (Over The Air) DFU (Device Firmware Upgrade) feature.
I also has an LED indicator for connection and battery status.
All the design files related to this product are attached including the client review about the project.

Mini Bluetooth Gamepad Design Based on nRF52832-QFAA

5043739

This tutorial is based on TI's CC1310 Sub 1-GHz RF microcontrollers. The carrier frequency is 868MHz and transmitter board controls two LEDs on receiver side using a button and a potentiometer to control LED brightness.

CC1310 wireless communication @868MHz

5041642

This project is about controlling the LEDs and PWM from a web interface via WiFi communication. The ESP32 is working as WiFi server.

Lights Control from Web Page to ESP32 using web socket.

4.9 · 98 Reviews

98 Reviews

Arduino Vending Integration Support

Amazing freelancer. Super professional, attentive, and friendly. The work quality was excellent and everything worked perfectly. Highly recommended!

Microcontroller

Embedded Systems

+1 more

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Wiring Design for Cobra Flashing

Once again a professional job.

Microcontroller

Electrical Engineering

+1 more

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BlayzTag Hardware Design

Always the professional. Excellent communications. Patient with me when I don't understand things!

Microcontroller

Electrical Engineering

+1 more

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USB RF DONGLE/SATRGo integration

Another very well executed product to add to our new family of products. Great to have such a professional to work with.

Microcontroller

Electrical Engineering

+1 more

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eLARP Firmware conversion to SATR4 Hardware

Jamal is a rare breed of online electronics engineers. He is very persistent, honest and skilled. I hope to work with him on future products.

Microcontroller

Electrical Engineering

+1 more

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