Renesas introduced its RA4W1, an MCU with an integrated CAN Bus, USB, and Bluetooth 5.0 Low Energy (BLE). The single-chip MCU includes a 48 MHz, 32-bit Arm Cortex-M4 core, and Bluetooth 5.0 core delivered in a 56-pin QFN package.
The MCU enables designers of embedded systems to develop IoT (Internet of Things) endpoint devices for Industry 4.0, building automation, metering, healthcare, consumer wearable, and home appliance applications. The MCU, which provides one CAN-Bus port (CAN 2.0 A/B), is also fitting for developing IoT edge devices for wireless sensor networks, IoT hubs, an add-on to gateways, and an aggregator to IoT cloud applications.
The MCU and so-called Flexible Software Package (FSP) allow engineers to start development with ARM ecosystem software and hardware building blocks that work out-of-the-box with RA MCUs. The FSP open architecture will enable customers the re-use of their legacy code and combine it with software examples from ecosystem partners. It features FreeRTOS and middleware, offering a premium device-to-cloud option for developers. These out-of-box options can be replaced and expanded with any other RTOS or middleware.
The single-chip 48-MHz MCU features field-upgradeable 512 KiB flash memory, 96 KiB Sram, and connectivity such as CAN Bus, USB, and the company’s HMI-capacitive (human-machine interface) touch technology. It also includes Renesas’ Secure Crypto Engine supporting customers with symmetric encryption and decryption, hash functions, true random number generation (TRNG), and advanced critical handling with key generation and MCU-unique key wrapping.
The product includes full Bluetooth 5.0 functions such as 2 Mbit/s data throughput, all advertising extension functions with maximum advertising length (1650 byte), periodic advertisements, and channel selection algorithm #2 for applications requiring large amounts data of traffic.
- 48MHz Arm® Cortex®-M4
- 512kB Flash Memory and 96kB SRAM
- 8kB Data Flash to store data as in EEPROM
- 7x7 mm QFN 56-pin package
- Capacitive touch sensing unit
- Segment LCD controller
- USB 2.0 Full Speed module supporting host and device mode
- CAN 2.0B
- SCI (UART, Simple SPI, Simple I2C)
- SPI/ I2C multimaster interface
- 2.4 GHz radio with Bluetooth 5.0 Low Energy
- LE 1M, 2M, Coded PHY, and LE advertising extension
- Secure Crypto Engine (AES128 / 256, GHASH, TRNG)
Make: Bluetooth: Bluetooth LE Projects with Arduino, Raspberry Pi, and Smartphones
This book is where your adventures with Bluetooth LE begin. You start your journey by getting familiar with your hardware options: Arduino, BLE modules, computers (including Raspberry Pi!), and mobile phones.
From there, you will write code and wire circuits to connect off-the-shelf sensors, and even go all the way to writing your own Bluetooth Services.
Along the way, you will look at lightbulbs, locks, and Apple's iBeacon technology, as well as get an understanding of Bluetooth security--both how to beat other people's safety, and how to make your hardware secure.
OKdo, a member of the Electrocomponents Group, launched its first own-branded single-board computer (SBC), the OKdo E1 Development Board. The introduction of the board represents the start of the next phase in the company's development towards producing an accessible range of software, hardware, services, and solutions, and is exclusively available from OKdo. With its focus on single [...]
With millions of new users and various improved models, the Raspberry Pi ecosystem proceeds to grow, along with more questions regarding the RPi’s capabilities. The third edition of this successful cookbook presents more than 200 hands-on methods that explain how to run this tiny low-cost computer with Linux; program it using Python; hook it up to [...]
ESP32 Mini IoT Development Module with Color LCD, Microphone, Grove Interface, 4MB Flash for Arduino and UIFlow Programming
The M5Stick-C is a mini M5Stack, powered by the ESP32. It represents a portable, easy-to-use, open-source, IoT development module. The M5stickC is one of the core devices in the M5Stack product series as part of a continuously growing hardware and software ecosystem. It comes with a variety of compatible modules, as well as an open-source code and [...]
COM Express Type 6 Module Powered By Intel Core i7/i5/i3 Or Intel Celeron Processor 4305UE For IoT Applications
Axiomtek announced the release of its CEM521, a COM Express Type 6 module powered by the latest 8th generation Intel Core i7/i5/i3 processor or Intel Celeron processor 4305UE (Whiskey Lake-U). It operates under harsh operating conditions with an extended temperature range of -40°C to +85°C (-40°F to +185°F). The 4K-ready system-on-module is suitable for graphics-intensive Industrial [...]
We at Copperhill Technologies have plans to create gateways for automotive networking, which includes serial protocols such as Automotive Ethernet, CAN (Controller Area Network), and LIN (Local Interconnect Network). The following focusses on the Ethernet part of the concept, where Ethernet also applies to Internet-of-Things (IoT) and Industrial-Internet-of-Things (IIoT) applications. The basic idea is to build [...]
The MODM7AE70 embedded development kit by NetBurner features the ARM® Cortex® M7 System-on-Module (SOM). It is an IoT device containing everything required to combine industrial-quality network control, monitoring, and processing in nearly any device. The easy-to-use development suite includes everything needed to learn quickly, code, test, and deploy an industrial-strength embedded solution.Besides the ARM platform hardware, the [...]
Take your Arduino programming skills to the next level using the hands-on information included in this completely updated, easy-to-follow TAB guide.Aimed at programmers and hobbyists who have learned the fundamentals, Programming Arduino Next Steps: Going Further with Sketches, Second Edition shares professional programming tips and tricks. This up-to-date edition covers the Internet of Things (IoT) and [...]
Exploring BeagleBone: Tools and Techniques for Building IoT And CAN Bus Applications Using Embedded Linux
Exploring BeagleBone is a hands-on guide to producing gadgets, gizmos, and robots employing the popular BeagleBone embedded Linux platform. Comprehensive content and in-depth detail present more than just a BeagleBone instruction manual; you also learn the underlying engineering techniques allowing you to build your projects. The book opens with a foundational primer on necessary skills, and then [...]
Tablet PC For In-Vehicle Networks Supports CAN Bus - SAE J1939 And Gigabit Ethernet Interfaces For IoT Applications
The X7R from Waysion Technology (China) is a 7-inch tablet PC designed to operate within truck in-cab and other applications within harsh environments.A CAN Bus interface maintains data communications via an extension cable, and it supports the 29-bit CAN-identifier. If required, the SAE J1939 higher-layer protocol can be implemented using an additional converter. The device receives data from CAN [...]