Imefungwa

Firmware Development for Nordic nRF53

This is an hourly position for an experienced developer to to create a fairly large firmware base for a new IoT device, and then ideally stay available for maintenance and feature enhancement tasks. There will be some preliminary design work, starting immediately as you have time available, but the bulk of the project will be done in Q1 2022, followed by maintenance and feature updates as needed.

You will be working for and with very experienced, senior embedded architects and developers. You will not have to interface with project managers, product owners, or other non-technical management.

The project is NDA, but the following skill-sets will be priorities when reviewing candidates:

- Usual embedded development skills. C/++, RTOS, JTAG. I2C, SPI, UART, GPIO, etc.

- Nordic nRF53 series and development tools.

- Working with uBlox or similar development boards.

- The Zephyr RTOS, specifically as used by the newer Nordic toolchains.

- Configuration and splitting of interrupts using the basic semaphore, handler thread pattern.

- Battery and power management. Configuring very-low-power system wakeup inputs.

- BLE: creation of a BLE advertiser and endpoint service/characteristics.

- WiFi: interfacing with external WiFi modules.

- LTE: Interfacing with external modules (AT command sets).

- Embedded TCP/IP stacks, like WolfSSL.

- HTTP(s), cert management. Possibly MQTT interfacing.

- Interfacing with secure elements for accelerating TLS connections, and doing basic crypto functions like authentication and digital signature verification.

Optional Experience, but helpful:

- Occupancy sensing. Acoustic, and/or PIR.

- Keypads and key scanning.

- LTE module eDRX modes.

What we need from you is an hourly rate and your availability starting immediately, and then in the Q1 time-frame.

Thanks for checking out our project!

Ujuzi: Elektroniki, C Programming, Uhandisi wa Umeme, Arduino, Firmware

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Kuhusu Muajiri:
( Maoni 0 ) Queens, United States

Kitambulisho cha Mradi: #32180960

21 wafanyakazi wanazabuni wastani wa $40/saa kwa kazi hii

(Maoni 84)
7.9
amelectronics

Hello there, I have experience in designing electronics circuits and can make your project. I can also develop hardware compatible android apps and will provide you all the design for your product including schematic, Zaidi

$50 USD / saa
(Maoni 70)
7.1
(Maoni 47)
6.5
hsh564cf84accd96

Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time and budget Able to deliver y Zaidi

$45 USD / saa
(Maoni 63)
6.0
Mauricio768

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 7+ years with firmware programming especially. I am sure I can complete it on time wi Zaidi

$45 USD / saa
(Maoni 31)
6.0
iamanujpathak

Hello Sir, Glad to see your requirement. I have plenty of experience with nordic microcontrollers, I have been working with there SDK's since 2016, and i have hands on experience with NCS (nordic connect SDK) and Zeph Zaidi

$30 USD / saa
(Maoni 15)
6.1
hayat38402

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries Zaidi

$45 USD / saa
(Maoni 56)
6.0
Devpro11

Hi, dear client! Thank you for posting a project that suits me. I carefully read your project description three times. I am an IoT device/nRF series firmware developer. I succeeded in interfacing the nRF5340 with t Zaidi

$40 USD / saa
(Maoni 14)
5.2
luguanhuang

Hello, I have reached a second-level seller in fiverr, and I can get about two thousand dollars a month . I have done Windows and linux c/c++ High-performance server development, js , mysql , network,game, video deve Zaidi

$45 USD / saa
(Maoni 18)
4.9
ayesha0124

Hi there, How r u? I have had a look and i am sure that i can handle this project well as i have experience in Electrical Engineering, Arduino, Electronics, C Programming and Firmware. I have worked on similar projects Zaidi

$50 USD / saa
(Maoni 5)
4.5
zhuhaiclicky

Hello. I am an IoT developer and I have developed the nRF5340 firmware and hardware. I have developed the nRF5340 firmware using Zephyr RTOS so I can do this project perfectly. And I have contacted with nRF5340 supplie Zaidi

$25 USD / saa
(Maoni 1)
3.7
micro3d

Hello, I am an experienced embedded developer. Although I have not used that exact microcontroller and that exact RTOS, I have experience with similar microcontrollers. I have used freeRTOS. I have used PIC, PIC32, AVR Zaidi

$45 USD / saa
(Maoni 5)
3.8
(Maoni 4)
3.9
mhmdahmd789

i am working on an active project using nrf52SDK to program nrf52840 using embedded segger studio as an ide and gdb server connected to raspberry pi which is connected to nrf52840 (Arduino nano ble ) for code upload an Zaidi

$45 USD / saa
(Maoni 5)
3.2
tangramua

Hello Beulah P A.,   We have 20 years of strong experience in C Programming, Electronics, Electrical Engineering, Arduino, Firmware, as a result, we can successfully complete this project.   Please, review our profile Zaidi

$25 USD / saa
(Maoni 1)
2.9
Work12345x

Hi, I am a very talented software programmer with 13+ years of development experience (5+ years professional work experience). I am a results-oriented professional and possess experience using cutting-edge development Zaidi

$25 USD / saa
(Maoni 2)
1.4
niikk93

I'm a firmware engineer that works usually with different types of microcontroller as STM32, Texas instruments and also Microchip and Nordic nRF53 the same as you will use. I'm also available in this last month of 202 Zaidi

$25 USD / saa
(Maoni 1)
1.2
popovza96

Hello I have 8 years of Embedded System/IoT development career. I'm proficient in various MCUs(Arduino/RaspberryPI/ESP32/STM32/DSP) and communication protocols(UART/SPI/I2C/CAN/BLE/MQTT/WiFi). I've ever experienced in Zaidi

$30 USD / saa
(Maoni 1)
0.8
thedeveloperman

Hello Beulah, I have + 10 years of experience in programming development, YES, I have hands on experience about firmware and embeded system development. Also I am familiar with arduino and Nordic-nRF. I think I am very Zaidi

$50 USD / saa
(Maoni 0)
0.0
ankurtech

Dear sir, we gone through your project requirement. We can deliver the solution accordingly. We have experience in nRF series. Total experience is 15 years in this domain. Kindly discuss sor aur we can move ahead. Look Zaidi

$45 USD / saa
(Maoni 0)
0.0