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embedded firmware

$30-250 USD

Preklicano
Objavljeno pred približno 5 leti

$30-250 USD

Plačilo ob dostavi
I need to develop firmware for testing the wireless communication. I have nRF52840 board and lora gps hat module for raspberry pi. Your task: - Need to connect nRF52840 board and hat module (SPI, UART) - nRF52840 should be received GPS postion and data from LoRa gateway. - nRF52840 should send the data to smart phone via Bluetooth Low Energy (BLE).
ID projekta: 18564307

Več o projektu

9 ponudb
Projekt na daljavo
Aktivno pred 5 leti

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9 freelancerjev je oddalo ponudbo s povprečno vrednostjo $819 USD za to delo
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Hi Sir good day I am Senior ENGINEER developing Hardware and Software Expertise in video processing and associated simulation and evaluation tools and methods, communication I2C, I2S, SATA, RS232, RS422, RS485, USB, TCP, Bluetooth, RF433, Wi-fi, GSM, GPS, GPRS and any other serial communication. Producing Analog/Digital board designs, layouts and modifications or any other multi-layer PCB design, Verifying designs and layouts. See Portfolio for samples of works. Working over internet 24/7 for your bette asistance Preparing documentation for manufacturing. Gerber, Bom, 3D model Contact with partner in China for make PCB in 32 layers Design in Any CAD, Altium, Orcad, Eagle, and other. Developing software for any microcontroller or microprocesor in C, C++, Basic, Assembler, compiler Keil, IAR, and other.
$555 USD v 10 dneh
5,0 (28 ocen)
6,1
6,1
Avatar uporabnika
hi there we are team of electrical and software engineers. we have experience with lora,BLE and nrf52840. we can also provide a demo app to show the working of the hardware. we can do this project for you easily. let us know if you are interested we can discuss further
$1.500 USD v 15 dneh
4,9 (22 ocen)
5,9
5,9
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Hello, I am very familiar with nRF52840 and LoRa module. Because i have done before several projects by using these one. Also i have full experiences with GPS tracking device. Once you contact me, you can see everything clearly. I am sure i can handle this project successfully on time. I hope you are going well and to discuss in more detail with you. Regards, Chunyan Y.
$1.000 USD v 5 dneh
5,0 (2 ocen)
3,7
3,7
Avatar uporabnika
Hi. I’m developing electrical devices , embedded software and service programming. I have designed several devices and have a lot of experience with BLE ,PIC,AVR microcontroller, ARM processors, Raspberry Pi, and Arduino Especially I have accumulated a lot of experience from the prototype design of various hardware device. You could realize your idea at a time , I can guarantee high quality of results. Regards.
$555 USD v 10 dneh
5,0 (2 ocen)
2,0
2,0
Avatar uporabnika
I have experience in working in home automation systems. Previously worked with Raspberry Pis and Arduinos for home automation. I am also currently working on software and hardware design around Rad Hard microcontrollers for a lunar mission to be launched soon as my day job. I would appreciate your business as I believe I am eminently qualified to fulfill your project requirements.
$250 USD v 20 dneh
0,0 (0 ocen)
0,0
0,0

O stranki

Zastava CHINA
Dalian, China
5,0
2
Član(ica) od dec. 8, 2018

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Arduino Expert
$30-250 USD
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