Assistance with Electronic Device

£18-36 GBP / hour

Imefungwa

Imechapishwa

about 6 years ago

£18-36 GBP / hour

We're developing a new IoT device with the following features: - BLE - GPS - GSM - Wearable Freelancer must be Europe based. We're looking for someone who can do both the hardware design and firmware coding. We have been working with a freelancer however they are now abroad for several months and are looking for someone to take over the project. Most of the circuit is working but there seems to be an issue between the SIM7000 module and antenna. Therefore experience with this module would be desirable! If you believe you can assist us then please get in touch and we will send more information once an NDA has been signed.

Electrical Engineering

Electronics

Embedded Software

PCB Layout

Kitambulisho cha mradi: 16674747

Kuhusu mradi

14 mapendekezo

Mradi wa mbali

Inatumika 6 yrs ago

Unatafuta kupata pesa?

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14 wafanyakazi huru wana zabuni kwa wastani £28 GBP/saa kwa kazi hii

@ExpertEngineer7

I am embedded system electronics engineer and have been working on iot projects using BLE and WiFi communication techniques in wearable devices with smartphone, etc. Please consider sending me a message so that we can discuss further

£18 GBP ndani ya siku 40

5.0

(19 hakiki)

6.7

@RaspberryOculus

Hi there, I have built a couple wearable projects like wristbands with lsm303c gps power regulator nrf514822. example ,goqii, xiomi fitness band, children's watch.

£30 GBP ndani ya siku 40

4.7

(20 hakiki)

6.6

@Vladimir258

Hi, I would like to offer you my expertise in analog digital electronics, hardware and PCB design. And also in embedded firmware and software development. Although I haven't done any project with sim7000 in particular, but I have experience with variety of different gsm modules including SIM. Also I have done many projects which include gps, gsm and ble some of which were also in the domain of wearable devices with low power consumption. I would like to know more about your project, feel free to contact me over chat. thanks, Vladimir.

£20 GBP ndani ya siku 20

5.0

(7 hakiki)

5.1

@jitendrabaraiya

I can do your job.

£33 GBP ndani ya siku 30

4.8

(6 hakiki)

4.6

@adilme

Hi. I am a research and electronic engineer working on biomedical devices. I can assist you in iot based devices especially BLE, GSM and wearable communication protocols. Can also work on GPS but havnt used on it before for indoor sensing.

£22 GBP ndani ya siku 20

4.9

(10 hakiki)

4.4

@soltracker

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£18 GBP ndani ya siku 40

4.7

(31 hakiki)

4.3

@UZelectronics

A proposal has not yet been provided

£30 GBP ndani ya siku 35

5.0

(4 hakiki)

1.8

@eopskzs

I can do both hardware and firmware design. I have used Eagle - KiCad and OrCAD design suits. Have experience with TI CC series bluetooth modules. Haven't designed with SIM7000 though. Which cad tool have you used up to now? What functions do you need for the design?

£25 GBP ndani ya siku 20

5.0

(3 hakiki)

1.4

@gopinathansubu

We are a team of engineers having expertise on embedded domain. We have worked on several embedded linux/android SBC like Wandboard(IMX6Q), AM335x-sk, Dragon Board (Qualcomm), Pi2&Pi3, Beagle Bone Black, C.H.I.P, Orange-Pi-Zero etc as well as Microcontroller Development Boards like Arduino, PIC and STM32 we have worked with various build system including make, busybox, buildroot, yocto, openwrt, android etc. BLE, IOT and Wireless Technologies: 6LBR, contiki, openthread on CC26XX platform, TI-BLE stack(v2.20) TI-sensortag CC2650 (with debug_dev_pack and lcd_dev pack),TI-Launchpad, Keyfob(CC2541) and CC2540, CC-Debugger, NodeMCU(ESP8266) we have developed GPS tracking system using SIM908MODEM and push the data to webserver along with device id, timestamp. As a part of this project, we have to create a HTTP connection with remote server and push the GPS co-ordinate for every second. So Activate GPRS connection using APN and create HTTP connection with Static IP. We have customized SIM908 firmware using EmbeddedAT interface provided by SIMCOM, so it reduces cost of external MCU to get the data from SIM908 Modems. Please check our profile for more information.

£40 GBP ndani ya siku 40

0.0

(0 hakiki)

0.0

@tommro

I'm an italian 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 M3/M4 manufacturers (STM32Fx, NXP, EFM32 SiLabs, but I'm ready to learn new frameworks). I work both single task and multi task environment (FreeRTOS and RTX). I write code both for low level driver (GPIO, UART, SPI, I2C, PWM....) management and for high level/final application. I work also in "C code" commercial boards Arduino/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. I have experience in openCV library for image/video processing.

£30 GBP ndani ya siku 40