I am looking for an electrical engineer having good skills in Arduino, who can develop a system consisting of:
--> 3G /4G (so SIM slot)
--> BLE RS485 input (for the card reader)
--> Output: 6 outputs BUT should be possible to extend to 20 outputs we can control individually
Engineer must have good skills in RFID, MQQT and BLE.
Further we will discuss this project in private chat.
Bu iş için 19 freelancer ortalamada $465 teklif veriyor
Hi, I am a electronics and communication engineer with more than 2 years of experience in PCB and Circuit Designing. I have worked on many projects in past. Here are some software I have used for Circuit/Pcb Designi Daha Fazla