Envío de datos de sensores modbus rtu rs485 a la nube .

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Integración de diversos sensores modbus rtu rs485 a placas esp32 o esp32 lorawan para enviar datos a un servidor mysql a través de diversas tecnologías: gatways ttn, Wireless-Hotspot, lorawan, gatways mqtt, tarjetas GPRS, etc

Elektrisk Ingeniørarbejde Microcontroller Arduino PCB Layout Local Job Netværksadministrator Network Engineering Network Security

Projekt ID: #30877060

Om projektet

4 bud Aktiv 2 år siden

Placering: Guadalajara, Mexico

4 freelancere byder i gennemsnit $215 timen for dette job

alilakho8

Hello dear project owner I am an Electronic engineer with experience in embedded systems designing and PCB designing i have experience of rs485 communication i can do it quickly.

$250 USD in 6 dage
(16 bedømmelser)
5.3
doggar302

Hi! I am an Electronic engineer, PCB Layout, Circuit Design, microcontroller, STM32 microcontroller, C programming expert having past experiences with ,Altium, arduino, pic, AVR, chipkit and Texas instruments microcont Flere

$250 USD in 7 dage
(18 bedømmelser)
5.5
XeeChaun

hi. I have 8+ years of experience in hardware integration. I have done a lot of work with Modbus, RS485, ESP32, GPS trackers etc. here are couple of my previous projects: ---( https://www.freelancer.com/projects/cplusp Flere

$250 USD in 8 dage
(6 bedømmelser)
4.9
jamrlecetronics

Hola buen día soy desarrollador de Software y Hardware me encuentro en Guadalajara México, puedes contactarme para ayudarte con tu proyecto.

$111 USD in 7 dage
(4 bedømmelser)
3.4