I need a design with ESP32, uBlox M8N and a Simcom module for mobile communication. A 12v(some range) input for powering the components.
The PCB must have a 3pin header for the ESP32 uart(GND, Tx and Rx) programming. 4 GPIO header connections to the ESP32 for IO. The 12v input must be connected to an ADC input on ESP32(voltage divider?). The ESP32 must be able to put GPS and Simcom modules in Sleep mode via GPIO connections. ESP32 must be able to reset Simcom. M3 hole in each corner for mount.
19 freelanceri licitează în medie 178$ pentru acest proiect
Hello there, I have read your project description and I could do that for you. I have already worked with GPS MAX-M8 series and some SIMCOM modules. About power supply we can go with voltage regulator 12V down to 3.3V Mai multe
Hello, I'm an electronic engineer with solid experience in electronic design. I have worked with the modules you listed and can do this work in three days. I want to ask you because of the Simcom Sim808 has also GPS Mai multe
Hi, i have done many projects like this in the past. I have experience communicating GPS modules with SIM800 and microcontrollers like ESP8266 or Arduino family. Also have used SIM5360 module, which comes with GPS Mai multe
Hi, I have more than 8 years of experience in embedded system designing and development. I have designed no, of IoT projects using WiFi, BLE, GSM/GPRS/LTE, GPS, RF, Zigbee etc. I have expertise in PCB designing upto 6 Mai multe
Hi there, I hope you are fine and doing well. I am a telecommunication engineer having experience in Mat lab programming and report writing. I have done many projects by using Mat lab in my academic career and as a fre Mai multe
Hello, We have 15 years of work experience in manufacturing and have worked extensively in China, Apac countries and India. We have a team of Designing and Developing Electronics Projects and have a good experience i Mai multe
Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I love ESP 32 , i use it in a lot of projects , i understand your requirements , and i can provide Mai multe
hi i am interested to do your project. i can satisfy your requirement. it would be my pleasure to work with you.
we have a similar project as you require. I can send photos. ESP32 + sim868 (gsm + gps). If you need, we can upgrade the circuit and the PCB.
Hi, My qualifications and details are given below.. -> MEng. Electrical and Electronics Engineer -> More than 4 years of industrial experience -> IEESL certified engineer -> MIT certification -> MBCS Rega Mai multe
i can design the circuit schematic and [login to view URL] will having reverse voltage protection for input and at least 2layer needed for designing...designing will be in KiCad i will produce the garber output..and i have a q Mai multe
I am a BEng. Electrical and Electronics Engineer with 3.66/4.00 GPA and 5 years of experience in field living in Cyprus. I am specialized in: -Circuit Analysis & Design (NI Multisim) -PCB design (EAGLE, Protheus, KiC Mai multe
Hi, I'm interested in your project, I think that I can fullfill all your expectations. But there is some questions I need to ask first, I've made a schematic for your project using an ESP32 DEVKIT v1(you can use ESP Mai multe
Dear Sir, I have experience in designing electronic circuits based on ESP32. Therefore, I can design an excellent electronic hardware device for your project requirement. Best Wishes
i can do it i have experties in pcb designing nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Hello, Hope you are doing great. Let’s get you some brief details of us. We are an Innovative Product Design & Development Company, specializing in designing products for Industrial and Mechanical Industries. Mai multe
Hi there. I offer you the services for PCB designs, I complete the jobs in ESP32/PCB. I am new on freelancer site, but I am designer expert with 10+ years of experience in Circuit designs, PCB designs, Zigbee/bluetoo Mai multe
Hello, I have many years of experience in the development of electronics. I can prepare all the technical documentation for mass production. Also fulfill all conditions for certification CE, FCC and ROHS complianc Mai multe