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PCB validation + testing (STM32F401 + SIM868)

Hi,

We have designed a PCB around the STM32F401 + SIM868E. This PCB has been designed in Altium and has some connection issues which needs to be resolved. So in short the PCB design needs to be validated and potentially reworked. Please contact for more information.

Beceriler: PCB Düzen, Elektronik, Elektrik Mühendisliği, Devre Tasarımı, Mühendislik

Müşteri Hakkında:
( 1 değerlendirme ) ANTWERPEN, Belgium

Proje NO: #33980755

Bu iş için 49 freelancer ortalamada $483 teklif veriyor

(54 Değerlendirme)
7.6
(51 Değerlendirme)
7.3
(198 Değerlendirme)
7.2
zarnescugeorge

Hello! How are you? I can help you right away. I have 10+ years experience in schematic and pcb design. Please when you have time check my profile to see several of my completed projects. If you need I can send you Daha Fazla

$750 USD in 3 gün içinde
(98 Değerlendirme)
7.4
(138 Değerlendirme)
7.2
(98 Değerlendirme)
6.7
(5 Değerlendirme)
6.4
kingch91

Greetings, I have read and understood your requirements, you need someone expert in PCB designing. I am an electronics engineer and expert in PCB design tools and multilayer PCB designing with 3d step files using KiCa Daha Fazla

$250 USD in 3 gün içinde
(161 Değerlendirme)
6.7
Adrianopl

Hi there, I've good experience designing PCB layout using Altium designer, can you tell me what's the issues with your board? Please take a look at my profile for reviews and past projects, and let me know if you hav Daha Fazla

$250 USD in 7 gün içinde
(16 Değerlendirme)
6.2
cpp2048

Yes I can do this job pretty quickly. I have Altium license to do this job and also have extensive knowledge in hardware designs with STM32 and GSM modules. Let's discuss and will plan the mod quickly. Thanks

$500 USD in 7 gün içinde
(52 Değerlendirme)
6.2
thanhtunghpdn

Hi! Nice to meet you! I interested with your project and with more than 10 years experience working on schematic design, PCB design, I confident that I can help you find the issue and resolve them. Please tell me know Daha Fazla

$500 USD in 7 gün içinde
(22 Değerlendirme)
6.2
(81 Değerlendirme)
6.3
dsuclla88

Hi, I would like to assist you to fix the issues with your PCB design, i have a fully implemented LAB to your disposition with all the instruments, development modules such as STM32 nucleo boards, SIM868, SIM808 board Daha Fazla

$600 USD in 10 gün içinde
(21 Değerlendirme)
5.8
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 Daha Fazla

$500 USD in 7 gün içinde
(17 Değerlendirme)
6.4
engrhassanwali

Hi! I have understood your requirements about your project with every detail of it. I am an Electrical Engineer with more than 9 years of experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embedded s Daha Fazla

$750 USD in 10 gün içinde
(23 Değerlendirme)
5.7
AndreySer

Hello, there is a bad idea to place (non isolated) inductance near antenna's working field as well as power switching lines going from Dc-DC ic.. I coud try to provide more accurate design for you /

$300 USD in 5 gün içinde
(10 Değerlendirme)
5.5
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 Daha Fazla

$500 USD in 7 gün içinde
(48 Değerlendirme)
5.5
HarimohanG

Good day, I have worked on PCB, STM32F401, SIM868E and Altium, and would be able validation and testing PCB which are not only robust but also efficient. I have carefully seen the attached images shared by you. I wou Daha Fazla

$400 USD in 2 gün içinde
(5 Değerlendirme)
5.2
(29 Değerlendirme)
4.9
pranovich

Expert Altium Designer

$750 USD in 14 gün içinde
(4 Değerlendirme)
5.0