Hardware design modification and firmware update

Probíhá Zveřejněno před 4 lety K zaplacení v momentě doručení
Probíhá K zaplacení v momentě doručení

This project is to update physical connection points on the PCB and modify existing hardware and code to allow for a small amount of data communications to a chosen international 2G GSM network for reporting to an existing cloud server database. Modem is your choice based on Best Practices.

Proficiencies:

For hardware: Analog electronics, Digital electronics, PCB layout, Altium Designer.

For firmware: C programming, STM8, IAR, MQTT.

For database: MySQL.

Full release of previous electrical engineer's schematics, code, and documentation will be made to the chosen candidate. Previous engineer in Russia (English/Russian language) will cooperate to answer questions about his previous work to provide a seamless transition to a new engineer or engineer team.

Work to be completed 90 days from award.

Candidates with work samples and references will be favored during consideration for awarding this project.

Programování v C Firmware Microcontroller MySQL PCB Layout

Identifikační číslo projektu: #19760910

O projektu

36 nabídek Projekt na dálku Aktivní před 4 lety

36 Freelnceři na tento projekt zveřejňují nabídky v průměru $318

sagradoamicus

Hi I am experienced electronics engineer with more than 9 years of experience. i can do it for you. please share the previous design files. I am waiting for your reply to discuss it further Regards

$235 USD za 30 dní
(208 Recenzí)
7.9
Euroaccount

Hello, I'm an electrical engineer with 8 years of experience in circuit design, PCB layout and firmware programming. I read yoru project description carefully and checked attached schematic. This project really fits fo Další

$1200 USD za 30 dní
(19 Recenzí)
7.1
amelectronics

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working Další

$200 USD za 10 dní
(60 Recenzí)
6.9
ahmad5857

Hi Sir, We have read your project and we are expert in it. we can offer you our skills on stm32 and stm8 and can do this project for you from all aspects. Please check our profile and come back to us. thanks. Další

$250 USD za 3 dní
(44 Recenzí)
6.9
brianconey

Hello How are you I have read your job description in detail . I am Xu please see example It is a piece of cake Please contact me and Let's discuss more thanks for your posting . hope to hear from you .

$140 USD za 7 dní
(64 Recenzí)
6.2
schoudhary1553

Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Další

$250 USD za 4 dní
(43 Recenzí)
6.2
Mestek

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,i have implemented a solution like this for one of the customers here

$250 USD za 3 dní
(31 Recenzí)
5.6
NabilHunt

Hi, I am an Electronics and computer science engineer ..being more experienced with 2G, I would strongly advise you to not use as networks are giving up on it ... have one question before going forward with this: you Další

$140 USD za 7 dní
(10 Recenzí)
5.3
jptalledo

I have firmware/hardware/system integration proficiency along with 10 years experience in the embedded world. I can modify the schematics in Altium/Eagle and work on the firmware using the desired IDE/Compiler to ac Další

$250 USD za 15 dní
(8 Recenzí)
5.1
greenforest0204

Hello! I am very interested in your post project. I am sure i can provide you perfect result as you want since i have rich experience on it. Actually, my slogan is "Time is Money". so i will do my best for your pro Další

$155 USD za 3 dní
(8 Recenzí)
5.0
mehmoodmalik93

Dear sir, The project description is matching my skill set. I can show you my work samples on Skype. Please contact me for quality work and service Regards, Mehmood Ahmed malik

$555 USD za 90 dní
(13 Recenzí)
4.3
UZelectronics

Hi, I am interested in your project. I have also hands-on experience with a similar project like yours (a low-power, smart device with silicon labs EFM8 MCU and Quectel M95 modem) Please send me a message so we c Další

$250 USD za 10 dní
(8 Recenzí)
3.8
mvish88

Hello Sir I have industrial experience on altium designer, stm8/32 series microcontrollers. I prefer C language with IAR or KEIL IDE. Waiting for your reply thanks.

$277 USD za 30 dní
(4 Recenzí)
3.5
etalhak

Hello, I study electronics at Politecnico di Torino and my major is wireless systems design. I can help you with your design. So far I have worked with stm8 series and I have knowledge about MQTT and IAR. I also have a Další

$140 USD za 7 dní
(7 Recenzí)
3.5
rtdxinc

I been working on IOT based services and products for quite a while now. Http post and mqtt brokers are two communication methods to update data. We have our own servers and since we are a college startup we are dedic Další

$111 USD za 5 dní
(2 Recenzí)
2.0
phinguyen1010

Hello. I can support for your project as soon as possible. I have experience in GSM project. Please chat with me for more information

$277 USD za 15 dní
(1 recenze)
1.7
yk2006007

Already designed many 2G modem based products for various IOT applications. designed 2G,3G LTE modem based products.

$555 USD za 15 dní
(0 Recenzí)
0.0
dainikpatel

Dear, Greetings of the day...!! I am writing to express interest in your project. I went through your project and glad to see your description. We have well-experienced engineers who are able to complete your pro Další

$750 USD za 98 dní
(0 Recenzí)
0.0
aravindma

I have previously worked on Logistic tracking project involving SIM7600CE 4G module. I have previously worked on many controllers from STM32F and STM32L series. I have 7 years experience in PCB layout and coding for AR Další

$200 USD za 3 dní
(0 Recenzí)
0.0
gurpreet312

I have experience in Altium Designer Tool.I have design schematic and layout for more then 600 Components in SMD .4 Layer Board that successfully in harsh industrial environment .

$277 USD za 5 dní
(0 Recenzí)
0.0