Load cell/weight scale hardware build with BLE and RFID integration/broadcasting -

Hello, I would like to help you with your project. BLE services are used when you want to exchange data via BLE. For this purpose, the HM10 module can be used in the project. If the object to be weighed has different properties, these data can also be written on the RFID tag. When read by the system, both the weight of the object and the data in the RFID tag can be sent to the receiving device. Will the printed circuit be prepared? Can you assemble the circuit yourself?

Best Hardware Design Expert at your doorstep! Dear Client, We can design Hardware based on Load cell and weight scale with RFID integration/broadcasting using BLE 5, Protocol for you. We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have extensive experience in Load cell/weight scale based RFID Hardware design, BLE PCB design and know all the intricacies required to get the job done with perfection. Please message me as there are certain queries and suggestions for robust and reliable Hardware development. With more than 15 Years of experience in Hardware design, PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products 2. Microcontrollers based circuit design – STM32, STM8S etc. 3. Smart Products like Smart watch - GSM/GPRS/GPS etc. 4. Wireless Products - BLE/Wi-Fi- ESP32/ESP8266/NRF24L01 5. Power Electronics 6. Bluetooth 5, RFID 7. Protocol Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. j Regards Avi Tech Experts Quality is never an Accident

Hi, I have almost 13 years of experience. I have read the details and have a few questions. Please get back to me to discuss it further. Thank You.

Hi! I am an Electronic engineer, PCB Layout, Circuit Design, microcontroller, STM32 microcontroller, C programming expert having past experiences with ,Altium, arduino, pic, AVR, chipkit and Texas instruments microcontrollers I can do this job with 100% satisfaction. Reach me through the chatbox. I am waiting for you over the chat. Thank you!

Hi, I have 10+ years of experience in embedded design and development. I have expertise in wireless priducts development using Wi-Fi, BLE, Cellular, GPS, Lora etc. I have worked on weighing scale product with BLE functionality. I have used nRF52840-Dk and HX717 for load cell data. It has BLE beacon prodile along with BLE peripheral connectable. I have also worked on PN522 RFID reader with ESP32 and PIC microcontroller. Let's discuss. Thanks. Jitendra

Hi, I am Electrical and electronics Engineer with 14 years experience in micro controller programming and PCB designing. I have developed BLE projects using ESP32 and also Microchip BLE module RN4870 Can you please share details of which Load cell and RFID reader you have chosen? I can develop both hardware and firmware and deliver a working prototype with all design files. You can check my completed projects in my profile page https://www.freelancer.com/u/sivom We can discuss Regards Senthil

Hi hope you are doing well, We can do this project for you as we have done a similar implementation for a client using RFID and BLE for a library management system. For this application i will suggest to use ESP-32 as it supports FreeRTOS and BLE is in-built also for such applications its low cost solution with potential of future expansion. We are team of professional engineers who are experts in IoT system design and have done very similar projects in past. Feel free to contact us so we may guide you in right direction and help you make this project at a fast pace

Hi I can provide complete Hardware solution based on Load cell and weight scale with RFID integration/broadcasting using BLE 5, Protocol for you. I have humungous experience in Weight Scale, Load cell based Hardware design 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 3. IOT sensors interfacing – Pressure, Temperature, Moisture, PH etc. 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS, NBIOT 6. RFID, BLE 5 7. Protocol, Load cells 8. Weight scales 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? Please try to answer these questions based on which I would be providing free of cost consultation. The Price mentioned is for indication purpose and exact would be calculated after requirements finalization. Waiting for your message, Regards Hari Mohan Engineering for one is a magic for others

hello. I am a firmware and hardware developer and I have experience in developing the hx711+Weight Scaler, and RFID device. For this project, I can use the HX711 weight scaler, PN532 RFID(NFC) module and nrf52832 BLE chip. Currently I have the modules so I can start working immediately. Please contact me. I hope we can discuss further details via private chatting. I am looking forward to your response. Thank you.

Hello, I have 10+ years of Embedded product design with multiple domains like a consumer, industrial, automotive, IOT and wearable product. -Hardware architecture design using MCU, controller, and FPGA, as well as low power battery, operated device -Experience in all phases of product development from prototyping to mass production -Experience in Schematic and high-speed PCB layout board design with multilayer PCB design, Blind & Buried Vias in HDI Design. -Expertise in hardware testing and troubleshooting/root cause -Working experience on power management system design with Buck-boost, Battery charger, and fuel gauge, USB3.0 Ctype and PD charging, POE and etc -Expertise in design and simulation of analog circuits -Experience in Microprocessor and microcontrollers like NXP, ST, Microchip, Marwell, Qualcomm, MediaTek, TI, Renesas, and Atmel -Exposure in mechanical design review -Expertise in wireless SOC with Bluetooth, WIFI, 4G, Lora, Zigbee from NXP, Nordic, Ublox, Qualcomm, Cypress, Broadcomm, TI, ESP, Silabs, Microchip -Experience in wire interface USB2/3, SPI, I2C, UART, HDMI, Ethernet, SDIO, MIPI-CSI/DSI, CAN, Modbus, RS232, RS485 -Expertise in solving problems of EMI/EMC -EMI / EMC compliance testing and product certification like CE/FCC/UL and etc Also, We have a team for software development, firmware development as well as CAD design. we will define milestone and adjust amount after discussion Let me know if you need help from me. Thanks. --Alpesh