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This article answers the questions "Where should I start? What parts should I select and how should I purchase them?" when developing an IoT product.
Or, this article is for those who are having trouble with various IoT product developments, such as "I have the know-how but no resources..." We hope that the information introduced here will be of some help in your development.
ActualIoTAs a demonstration close to the actual product, we have created a demo unit based on a smart lock.
still, The smart lock is merely a subject, and has the most common functions required for IoT systems, so it can be used as a basis for PoC testing for a wide range of IoT projects. is.
In addition to smart locks, we also provide software configuration diagrams for air conditioners, gas stoves, and other appliances for reference.If you purchase any of the Microchip products featured in this article,
The content is designed to allow you to try out IoT right away.
■ Proposed fields and main use cases
All IoT products (smart home, IoT appliances,Wearable devices, smart agriculture, smart medical care, smart factories,Car sharing etc.)
■What we can provide
・Technical support for how to use each device
・Providing source code for apps (embedded, smartphone, cloud)
・If you lack the resources to design and develop software and equipment, we can introduce you to a third party.
・For those who have no experience in IoT device development, all you need to do is provide us with your idea, and we can take care of everything from demonstration experiments to mass production.
▶IoTIf you have any problems with product development, please feel free to contact us. Contact us please.
Application examples (below are smart locks/air conditioners/gas stoves)
Explanation video of IoT demo system (about 6 minutes)
================================================== ==========================================
[Outline of this IoT demo system]
■ Smart lock unit
Microchip “Wi-Fi・BLE・Gesture Controller” Use devices including, etc.
You can check "remote control" and "unlocking history" from a smartphone app on the cloud.
- Supports contactless gesture flick unlocking to prevent infection
- By combining original gesture patterns, you can expect a simple improvement in security.
■ Smartphone app
After logging in with your email address and password, you can perform initial settings using BLE (setting the Wi-Fi access point).
This allows for smooth remote operation and management of lock/unlock history.
■ Cloud apps
Adopted a serverless architecture based on AWS cloud.
Using the latest technologies such as IoT Core, DynamoDB, and Lambda, we are able to store unlocking history and share data.
============================================================================================
We have compiled a short movie (in two parts) explaining the IoT demo machine incorporating Microchip products.
[Part 1] Approximately 3 minutes: System and cloud configuration, our company's value proposition and proposal (devices + device know-how + 3rd party collaboration & lump-sum contracting)
[Part 2] Approximately 3 minutes: Demonstration and explanation of the operation of the smart lock demo device
How is IoT configured? What Microchip products are used? These will be covered in subsequent articles.
Microchip products used
With the exception of resistors and capacitors, all of the main ICs used to realize each function are Microchip products.
We have briefly summarized the roles of the items used, so if you are considering IoT, we encourage you to consider Microchip products.
A single-chip Wi-Fi module equipped with a PIC32 microcontroller. It handles the overall system control and communication with the device cloud (AWS).
Security IC. With built-in ECDH and ECDSA, hardware-based encryption key storage and encryption countermeasures are available. This enhances the security of personal information and communication between devices, which is necessary for IoT.
Supports BT5.0 (BLE Only Module). TELEC certified: Radio certification obtained in 8 major countries / regions (USA / Canada / Europe / UK / Japan / Korea / Taiwan / China)
Gesture IC. Gesture detection (touchless) is performed by capacitance and is used as one of the triggers for unlocking the door.
64Mbit SPI compatible Flash memory
Reset IC. Used as power supply monitor.
1.5A LDO with shutdown and power good functions.
The software was developed by System Zeus Co., Ltd.
Cloud configuration example
In this demo system, we use AWS.
The cloud configuration of this system is as follows:
Partner company
This demo system was completed by our company and Microchip, the device provider, as well as a strong ecosystem with partner companies in software and case design. Similarly, if you consult with us, we can provide total support for IoT system development.
Manufacturing consulting
For those with no experience in IoT device development or digital transformation, we will take on the entire process from proof-of-concept testing to mass production, with all the customer needing to provide an idea.
For an overview of Macnica 's "Manufacturing Consulting" services, please click here. If you have any problems, please feel free to contact us.
Inquiry / Quotation
If you have any questions about IoT development, this demo system, or would like to request a quote for Microchip products, please contact us using the form below.