Hi
I can design only IoT Weight Machine based on Arduino using a GSM module with Display and keypad in the least time.
I have already designed countless IoT Weight Machine based on Arduino and could design it for you.
I have humungous experience in IoT Weight Machine based Hardware design, Arduino and would make the solution cost effective, robust, and efficient.
If you are looking for reliable design partner please message me now.
I provide services of PCB Design, Circuit Design, Circuit Review, PCB review, Circuit simulation, IOT products development and Sensor conditioning product development.
The expertise of mine is in the following fields:
1. Wireless Products – BLE, Wi-Fi, NFC, Lora etc
2. Power Electronics- Buck, Boost, Flyback, Half Bridge etc
3. IOT sensors interfacing – Pressure, Temperature, Moisture, PH etc.
4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc.
5. GSM, GPS, GPRS, NBIOT
After reading your project details, I have certain queries and suggestions:
1. What is the application of this product?
2. What will be ambient temperature of this product?
3. What are the mechanical constraints to be taken care of?
4. What are the standards that the product would be complying to?
Please try to answer these questions based on which I would be providing free of cost consultation.
Waiting for your message,
Regards
Hari Mohan
Engineering for one is a magic for others