Budget: 8000 UAH Deadline: 7 days
Good day. I have experience working with ESP controllers, ready to take on the project. Can assemble a prototype.
Budget: 8000 UAH Deadline: 7 days
Good day. I have experience working with ESP controllers, ready to take on the project. Can assemble a prototype.
Budget: 8000 UAH Deadline: 14 days
Good day.
I have made similar devices with different functionality several times. Some points need to be clarified in terms of the logic and structure of the device. If interested - I am waiting for a response.
Budget: 8000 UAH Deadline: 14 days
Good day. I already have extensive experience working with ESP controllers, worked with weight sensors, ready to take on the project. I can assemble a prototype on a breadboard, write firmware and documentation.
Budget: 20000 UAH Deadline: 7 days
Ready to perform exactly according to your task. I have extensive experience working with HX711.
There is a board with esp32, sim800l, mini 560pro 5v. It has two pulse inputs (coin, bill). 1. A 6-pin connector (mdb) needs to be made. 2. Integrate power into the board, it can be replaced with ti, Pololu D24V5F3 6-30V 3.3V / 1.5A, as a choice or integrate the existing module into the board. 3. Replace sim 800l with another module (the pins fit, but differ in places). Gerber files are available, there are no schematics, base jlpcb.
I have some logic in Google Excel related to the integration with the Nova Poshta API and the Turbosms API. Overall, everything works fine, but some functionality needs to be added. All details will be discussed in correspondence. I will provide access to the Excel and the code. It is essential for the performer to have experience working with Google Excel JS in Apps Script.