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PV IoT Device Development

Please read the detail before you respond.

Any response which does not follow the requirements will be ignored.

We need 4 newly designed IoT devises.

They must be as small as possible, as low powered as possible

The three devices will be

• Sigfox (RC1 for now)

• LoRa 915/868 options

• GSM (2G/3G/4G)

• NB-IoT

All the devices must have the following basic parameters

• Low powered

• 3.7v min 500mAh rechargeable Li-Battery with JST SHR-02V-S-B connector (Please see as example [login to view URL])

• Solar energy harvesting IC solution – AEM10941 (See [login to view URL])

• PV Panel input (See [login to view URL] as example)

• USP C port for recharging/power needs

• Low powered GPS Module with integrated antenna

• 3 axis accelerometer IC

• Gyroscope IC

• Tempeture and humidity sensor IC

• Ambient Light Sensor IC

• Low Powered Micro controller with BLE 5 (See STM32WB as example [login to view URL]

• Onboard storage solution

• BLE Antenna must be integrated or SMD (see [login to view URL] as example)

• LoRa antenna must have maximum gain, and on the board (see [login to view URL] as example)

The firmware must be able to be setup using the BLE 5 communication stack. Also, firmware updates must be done via the BLE5 Communication stack.

In your response, please indicate your design and prototype costing for all 4 devises. 10 Prototype of each device will be required.

Please supply a indication of design time, and also manufacturing time of prototypes.

Include estimated dimensions of design

More information will be given when needed.

Kĩ năng: Internet of Things (IoT), Thiết kế vi mạch, PCB Design and Layout, Electronic Design

About the Client:
( 0 nhận xét ) Germiston, South Africa

ID dự án: #32746582

15 freelancer chào giá trung bình$2643 cho công việc này

avigupta0061

Best PV IoT Design Expert at your doorstep! Dear Client, I can design 4 newly IoT device with using low power with small size for you. In IoT Platform I have considerable experience and I can design Prototypes based o Thêm

$2000 USD trong 20 ngày
(39 Nhận xét)
7.1
(70 Nhận xét)
6.6
pilpanikoba

Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PC Thêm

$2250 USD trong 7 ngày
(11 Nhận xét)
6.2
Devpro11

Hi Dear Client! I am a RF/electronics engineer and an IoT developer with 5+ years of development experience. I have read your kind project description carefully 3 times and it is very similar to the projects I have exp Thêm

$1500 USD trong 20 ngày
(23 Nhận xét)
5.5
HarimohanG

Hi, I can design 4 newly small "PV IoT Device" while meeting all requirements for you. I have seen the links you mention in description. I have humungous experience in PV IoT Device based PCB design and would make th Thêm

$2000 USD trong 2 ngày
(3 Nhận xét)
5.1
etalhak

Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite exp Thêm

$2250 USD trong 7 ngày
(29 Nhận xét)
5.0
Lilywang70

[login to view URL] you for your job posting. I have been working as a firmware and hardware designer for 8+ years. I had developed several similar projects using the various microcontrollers such as STM32F1/2/3/4/7xx, PIC16/1 Thêm

$2250 USD trong 7 ngày
(5 Nhận xét)
4.2
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 Thêm

$3000 USD trong 7 ngày
(3 Nhận xét)
4.0
kostyausha

Hello. I’m Professional Electrical Designer Engineer having 10+ years of experience. To provide top notch solution for Commercial and Residential Layouts. I provide services in following areas: PCB & Multilayer Desi Thêm

$2500 USD trong 20 ngày
(6 Nhận xét)
4.1
Safeer143

Hello. We are a company of mechatronics, electrical, computer and software engineers with vast expertise in PCB layout, embedded systems, AC/DC converters, stepper motors, transformers, machine learning, raspberry pi, Thêm

$2250 USD trong 7 ngày
(4 Nhận xét)
3.7
mocuZ

Dear Valued Employer, My name is Martin and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project description you Thêm

$3000 USD trong 278 ngày
(3 Nhận xét)
2.6
(1 Nhận xét)
1.2
fatihsaral

Hi, I read your project description. I have 5 years of experience as CTO in developing IoT technologies. I developed Unattended POS, 4G Telemetry and New Generation Vending Machine. I used 4G NB-IoT Cat1 modules in th Thêm

$3000 USD trong 30 ngày
(0 Nhận xét)
0.0
robontech31

hello, I have read your project description that you need an experienced Electronics engineer for PV IoT Device Development. i am a professional electronics engineer with 10 years experience, and can do your project Thêm

$2250 USD trong 16 ngày
(0 Nhận xét)
0.0
zhuhaiclicky

Hello. I am an IoT developer and I have developed the WiFi, BLE, LoRa, GSM/GPRS, Sigfox, and NB-IoT devices. For this project, I can design the PCB and develop the firmware. And I will complete the project via prototyp Thêm

$5000 USD trong 30 ngày
(0 Nhận xét)
0.0