LoRa Gateway Schematics and PCB

Cerrado Publicado hace 5 años Pagado a la entrega
Cerrado Pagado a la entrega

LoRa Gateway.

This project consists of the realization of electronic schematics and PCBs.

We want to make a complete LoRa Gateway.

Part 1.

This gateway must be based on the SEMTECH SX1301 chip and incorporate two SEMTECH SX1255 chips (433 MHz) as well as two SEMTECH chips SX1257 (868 MHz) for the Front End part.

A jumper on the PCB will configure which chips will be considered for the Front End part, knowing that the possible configurations are 2 x SX1255 or 2 x SX1257 or 1 x SX1255 + 1 x SX1257.

Part 1 must also be able to be done on PCB in order to become an autonomous module that can communicate via an SPI bus.

Part 2.

The second part consists of connecting the following part 1 and parts to a MICROCHIP PIC32 MCU.

The choice of the MCU will be made by the designer taking into account all the components to be interfaced.

This same MCU will also have to serve as Web Server to ensure the configuration of the Gateway easily and online.

A connector must be present on the PCB to program and update the MCU code via MICROCHIP PICKIT programming equipment.

Part 3.

A GSM / GPRS GPS-GNSS SIMCOM SIM868 module must be connected to the SEMTECH SX1301 chip in order to write the TIMESTAMP.

This same GPS will have to be connected to the MCU in order to be able to remove and reassemble certain data relating to the positioning of the Gateway.

This same module will also enable IP communication via GPRS.

Part 4.

An ESPRESSIF ESP8266-12F Wi-Fi module must be connected to the MCU in order to realize an AP access point whose objective is to be able to configure the LoRa Gateway via the Web Server integrated in the MCU.

Part 5.

An Ethernet connector must be available on the PCB in order to connect to a switch or router and send the information back to a server.

Part 6.

Gateway power must be available via a PoE Switch or 240V / 120V to 48V DC power adapter.

A built-in rechargeable battery must allow the gateway to operate continuously for a minimum of 24 hours.

Part 7.

A series of LED diodes must be present on the end of the PCB in order to display the details of certain operations (to be determined)

Part 8.

Web Interface and Web Server in the MCU should allow to visualize a maximum of information on the functioning of the Gateway but also to be able to encode the necessary parameters.

Diseño de circuitos Ingeniería eléctrica Electrónica Microcontrolador Diseño PCB

Nº del proyecto: #18771192

Sobre el proyecto

17 propuestas Proyecto remoto Activo hace 5 años

17 freelancers están ofertando un promedio de €2782 por este trabajo

sagradoamicus

Hi I am experienced electronics designer with more than 8 years of experience. I can do it for you. I have completed a number of projects here. Please review my profile to see the feedback from my previous employers. Más

€2000 EUR en 30 días
(274 comentarios)
8.0
zarnescugeorge

Hello! How are you?! I am an expert Electronics PCB Design Engineer with 8 years experience. Please check my profile to see several of my projects. Also send me afterwards a message to talk more about your project! I a Más

€1000 EUR en 14 días
(95 comentarios)
7.4
mechatronicsengr

Hi, I hope you are doing well. I have designed several projects using Semtech LoRa modules. I have reviewed your complete project details and I am confident to develop your desired PCB design. Looking Forward, Más

€1764 EUR en 20 días
(75 comentarios)
7.1
ahmad5857

Hi Sir, We have read your project. We are capable to do it. Very recently we have implemented the LORA for drone communications. We are able to build whole of project by using discrete chips or system on chips Más

€1500 EUR en 20 días
(54 comentarios)
7.0
RaspberryOculus

Dear Sir, I am an electrical engineer with 19 years experience in this area . I am going through your requirements and will have some question. I am interested in your project ,:LoRa Gateway Schematics and PCB Más

€1764 EUR en 20 días
(18 comentarios)
6.5
CoherentTech123

Dear Sir, I am an embedded systems expert with more than 15 years of experience in firmware development, prototyping, PCB Layouts and product development. I have developed several commercial level products in Sma Más

€750 EUR en 45 días
(65 comentarios)
6.2
ArtShidlovskiy

Hello, previously worked with Lora modules and made different devices using this technology. We can develop Laura gateway, but the development is quite expensive, it may make sense to buy ready. In any case, we will be Más

€22222 EUR en 90 días
(4 comentarios)
4.8
vtlabs

Hello My name is Vusi and I'm an Electronic Engineer with over 5 years of development experience, you can learn more about me from my Freelancer profile. I've programmed a number of microcontrollers with a web interf Más

€1500 EUR en 30 días
(68 comentarios)
7.2
Tomorrow1201

Hi there. I offer you the services for PCB designs. I just completed one job in PoE Ethernet of MICROCHIP chip. I am new on freelancer site, but I am designer expert with 10+ years of experience in Circuit designs, PC Más

€800 EUR en 20 días
(8 comentarios)
4.8
zaraza73

I am an electrical engineer, MSC in applied mathematics, MSC in power systems, PHD. Control and automation. I can make your problem at any level, within my proposal, I can offer you additional extras. with 23 years of Más

€1500 EUR en 22 días
(2 comentarios)
2.5
MatiasJV

Hi, I can help you with your design. If you have a look at my profile, I have experience in advanced PCB designs and I have an excellent backgronund in shielding and high speed PCB. I use Altium designer as tool and I Más

€1055 EUR en 25 días
(1 comentario)
2.3
bamec

Hello, I have gone through your description and I fully understand what you wanted me to design for you. being through with the description, I'm ready to start working on your project and get it done. with my 15+ years Más

€888 EUR en 10 días
(0 comentarios)
0.0