black bird
Budget $30-250 USD
- PCB Redesign;
- Change from ESP8266-01 to ESP82266-12F;
- Add 2 new sensors (temperature, humidity and gas); I accept suggestion for sensors (sensor Mq-2 and Dht11)
- Add 3 Push Button Switch 3*6*2.5mm smt Tactile switches 3*6 smd tact switch ( 1 mode setup / 1 (+) / 1 (-) )
- Update BOM componets with end of life;
- Work on tentative the remain within PCB same size.
- Ultimate goal is to make the PCB with the lowest possible cost of production and manufacture 10 samples for test;
notice: currently i am using MCU Mega 2560 and isn't possible deploy FOTA (firmware over the air) with ESP8266-01 (Serial3). So, if identified any concerns please, let me know before start
- milestone #1
Design(SCH, PCB, BOM, Gerber, Pick place, Assembly Drawing): 2days
- milestone # 2
components quotes and solve any issues for end of live (potential adjust design and BOM update list)
- milestone #3
buy components: 5~7days
- milestone #4
PCB Manufacture&SMT Assembly, test: 10~12days
sum days: 12~14days.
- milestone #5
Delivery components to:
my address in chinese.
Awarded to:
Hello. I am a full-stack developer and have much experience for working on Smart IOT device, Embedded and Control System Design and so on. - My Experiences: *PCB Design & Layout - Eagle Cad, KiCard, Altium, PADS, 2-8 L More
36 freelancers are bidding on average $113 for this job
Hi,Hope you are doing well! I have checked your requirement, yes I can do it, because I already work on similar requirement in past. If you have interested in my proposal, please contact me. I will do my best in order More
I have read your project description carefully. I am MATLAB Expert with experience in Image Processing, Control system, MATLAB Simulink Model designing and simulation, Electrical Circuits, Electronic devices and Circui More
Hello. I have read your project carefully and I understand it. I have over 10 years of experience in electrical engineering and PCB layout and circuit design and an electronics engineer. I are confident i can help with More
Greetings, I am honoured to get this opportunity of being able to assist you with your design modifications based on availability of components and add a temperature sensor in it as well. I am an electronics engineer More
Good day, I can review existing PCB Board and share all the improvements and shall be able to modify the same. I would like to have a thorough discussion on this project as there are certain suggestions from my side A More
Dear you, I have read all your requirement and i can do it. I can check avaible component on digikey, mouser or lcsc. With over 10 year experience, i can choose the equavelent component if they are out of stock or EoL More
Hello; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded systems hardware. I am an expert in Altium, KiCad programs. I am also proficient in ot More
Hi, I am an electronics engineer from Europe, currently working as PCB and circuit design engineer, designing power grid high precision instrumentation. I am experienced in designing for manufacture for both low volume More
Hello, For this project, I can develop 10 prototype and manufacture mass product. I hope to discuss furhter details with you. Best regards. Luo
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 10 years experience in Circuit & PC More
Que tipo de circuito é esse, você pode me enviar o diagrama do circuito. No entanto, posso fazer o trabalho necessário para qualquer circuito e concluir a tarefa em 6 horas ou até mais cedo
