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Experienced BLE + Sensors Firmware Developer

$750-1500 USD

Closed
Posted over 4 years ago

$750-1500 USD

Paid on delivery
Experienced BLE + Sensors Firmware Developer Require experienced firmware developer to modify and finish existing firmware. Should have sample work in the following: BLE BMD 350 is a Master & Slave Sensors.: CO Co2 Thermometer Accelerometer Regards,
Project ID: 22157042

About the project

13 proposals
Remote project
Active 4 yrs ago

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13 freelancers are bidding on average $1,312 USD for this job
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Hi I am experienced embedded system developer with more than 11 years of experience. i can do it for you. I have worked on BLE and other sensors you have mentioned. Please get in touch if interested in working with me Regards Ali
$1,125 USD in 7 days
4.8 (250 reviews)
7.9
7.9
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Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I will design your product based on nRF52 which are currently the most popular and cheap BLE microcontrollers. Also i have all the development kits available to test and debug the codes. I also have done a lot of IoT projects and can transform your idea into a fully working product. If you wish we can discuss details in chat. Thanks
$1,200 USD in 45 days
4.8 (79 reviews)
7.4
7.4
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Hi, I hope you are doing well. I have expertise in nRF52 programming. I have understood your requirements and would like to discuss it further. Looking Forward, Khawaja
$1,125 USD in 7 days
4.9 (53 reviews)
6.9
6.9
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Hi there I am an electrical engineer with 8+ years of experience with BLE. I have done many BLE based project on BMD 350. I can do this project for you. Let me know if you are interested we can discuss further on chat.
$1,500 USD in 15 days
4.9 (29 reviews)
6.4
6.4
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We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently at a time. If you choose me, I think you won't regret. Best Regards. Also we have good command over REPORT WRITING, We can show you many samples of our previous reports. We can discuss further details in the message box.
$1,125 USD in 7 days
4.6 (62 reviews)
6.1
6.1
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Hello, I am Engineer and interested in your project. I have some questions regarding your project. Please tell me about your time limits? When you want your project to be completed? See my profile and reviews for further details. Regards Engineer Nouman
$2,500 USD in 30 days
4.7 (22 reviews)
5.5
5.5
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There is a ready-made developed module ble + temperature sensor. Battery powered. we can add additional sensors. I can send a photo on request. I'll be glad to help.
$1,500 USD in 1 day
5.0 (4 reviews)
4.8
4.8
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Hi, We are an innovative team of BLE, Sensors & Firmware experts driven by solutions and results. We have already developed many projects in Embedded system:- Multi sensor network connected to a central web server Wireless Alarm System Power Bank Camera slider controller Wifi home automation Bulb with remote control Curtains with remote control Automatic flush control Smart watch for hajj Kindly spare 10 minutes for the interview. We will be glad to hear from you! Regards, Intellisense Technology
$1,200 USD in 30 days
4.9 (4 reviews)
4.3
4.3
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Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspberry, PLC, PIC, ATMega and so on. And I can code the Python, C/C++, C#, Mobile App. I can do help you. I hope to cooperate with you. Tell me your opinion. My regards.
$1,000 USD in 7 days
5.0 (1 review)
2.5
2.5
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Dear client. I have read your project description and I think I can be a candidate of your project. I have been confident and sure that I can complete your job. Please let me know, if you are interested in me. Thank you, sir. I would appreciate, I can disscuss further with you on your project - Experienced BLE + Sensors Firmware Developer My best skills are Bluetooth Low Energy (BLE), Electronics, Firmware, Electrical Engineering, Embedded Systems and so on.
$1,250 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I'm an electronic engineer with more than 15 years of work experience. I work as HW designer; FW and SW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development single MCU (Microchip PIC and ARM Cortex) boards with several digital I/O (GPIO, UART, SPI, I2C, PWM,....) and some analog I/O. I design complete board: power section, MCU section, peripheral section,.... I design also boards with battery power; so I have experience in low power PCB design. I have also experience in commercial boards (Arduino, Raspberry, Beaglebone,...) shields design. I have also experience in bluetooth (both 2.0 and 4.0) PCB design. As FW developer, usually I work in C for Microchip PIC (MPLAB X + XC compilers) and Eclipse + GNU ARM for different ARM Cortex M0/M0+/M3/M4 manufacturers (STM32Fx, NXP, EFM32 SiLabs, but I'm ready to learn new frameworks). I work with both single task and multi task environment (FreeRTOS and RTX). I write code both for low level driver (GPIO, UART, SPI, I2C, PWM....) management, for high level/final application, for bootloader and for OTA. I work also in "C code" commercial boards Arduino/ESP32/ESP8266 and Linux embedded commercial boards (Raspberry and Beaglebone). I have also experience in bluetooth (both 2.0 and 4.0) programming. As SW developer, I work in C, C++, .NET, Java, and lot of others programming languages. Mainly I work for Windows O.S., but I have experience in Linux development too.
$1,125 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello, Mosty I was using following sensors based on your project requirements: - for CO, I was using MQ-7 - for CO2, I was using MG811 - for thermometer, I was using DHT-11 - for Accelerometer, I was using MPU-6050 I already had all of these sensors in my lab so I could just code my arduino or raspberry, which one you prefer? Regards, K
$900 USD in 2 days
0.0 (2 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
DALLAS, United States
5.0
28
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Member since Sep 2, 2011

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