Mbed Blog
mbed OS 5.4.6 Release Available
Anna Bridge.
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We are pleased to announce the mbed OS 5.4.6 release is now available. This release includes new target support for DISCO_L072CZ_LRWAN1 and RO359B. There is an update of the u-blox ODIN driver to v1.3 rc2 and an update of the STM32 F1 STM32 cube (SDK) to v1.5.0. There are also a number of bug fixes and tool enhancements to improve the quality and stability of the codebase.
Here is a full list of all changes and fixes in this release...
Connecting BLE devices to the cloud
Note
This blog post uses (the now deprecated) Mbed Device Connector. There is an updated version of Mbed Bluetooth Devicelink that connects to Pelion Device Management available on GitHub.
The internet protocol (IP) is the basis of the internet as we know it; it contains addressing and routing across network boundaries, and you can run application protocols such as MQTT or CoAP right on top of it. For a device to work with IP directly, it uses a radio such as cellular, Wi-Fi or Thread. However, IP also comes with some downsides. Its memory overhead doesn’t always make it the best choice for constrained devices. Also, because addressing is part of the protocol, packet sizes are relatively big, which means the radio takes more time to transmit. This has a negative effect on power consumption. Thus, not all small IoT devices support IP but instead support protocols such as Bluetooth Low Energy (BLE) and LoRaWAN, which are cheap and energy-efficient but do not allow direct access to the internet.
mbed OS 5.4.5 Release Available
Anna Bridge.
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We are pleased to announce the mbed OS 5.4.5 release is now available. This release includes exporter support for Visual Studio Code and Qt Creator Generic project, LWIP support for LPC4088, some tool updates, plus a number of bug fixes and enhancements to improve the quality of the codebase.
WIZnet to Hold IoT Design Contest "Curation is Creation"
WIZnet, a member of the ARM® mbed™ Partnership, will hold an Internet of Things (IoT) design contest titled “Curation is Creation” at cybermakerspace.com. IoT solutions for the contest must be designed on the ARM mbed Enabled™ WIZwiki-W7500 platform.
Webinar: Building a chain of trust in IoT
When discussing security in the Internet of Things (IoT), we often overlook the bigger question when deploying IoT devices, and that is the question of trust. In a market where monetization of data from devices is foremost in many business plans, the question that all too often goes unasked is: How can you trust your data, if you cannot trust your devices?
On May 25th, Jim Carver will host a "Meet the Experts" webinar, to explore the big picture of secure IoT and look at all phases of the device lifecycle that need to be addressed to complete the chain of trust.
mbed OS 5.4.4 released
Anna Bridge.
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We are pleased to announce the mbed OS 5.4.4 release is now available. This release includes a reworking of the internal ADC channels code for numerous STM boards, a new callback API for CAN, support for the bootloader and FlashIAP for NUC472/M453, plus numerous core software and tools bug fixes to improve and further stabilise the codebase.
Here is a full list of all changes and fixes in this release...
Built with mbed - brewing beer with bruiot
This is the second article in the 'built with mbed'-series. In the previous article, we explored the snowmelt monitoring system deployed in Holland, MI.
Homebrewing is taking the world by storm. With 20% year-on-year growth rate and over a million homebrewers in the United States alone, there’s a growing thirst for new technological developments in the age-old art of brewing. Creating a good, consistent craft beer is not easy. Not only does it requires quality ingredients and spotless machinery, the process also needs to be monitored intensively, as a two degree °C temperature variation while mashing the malts can cause inconsistency in a batch. For some, that's a problem - for others, it’s a challenge. Martin Bradley, a homebrewer from Boulder, Colorado, brushed off his electrical engineering skills and started automating his home brewery using mbed OS development boards, and leveraging mbed Device Connector as a data channel. Jan Jongboom (Developer Evangelist) and Danielle Irons (Content Specialist) spoke with him.
mbed OS 5.4.3 Release Available
Anna Bridge.
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We are pleased to announce the mbed OS 5.4.3 release is now available. This release includes new target support for nRf52840 and UBLOX_C030. There are also a number of bug fixes to improve the stability of the code and improvements to the tools.
Here is a full list of all changes and fixes in this release...
mbed OS 5.4.2 Release Available
Anna Bridge.
0
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We are pleased to announce the mbed OS 5.4.2 release is now available.
This release includes support for the new target EFM32PG12, some driver updates for NUC472/M453, an update for STM32 to Cube version v1.6.0 and TLS hw acceleration AES ECB for NUCLEO_F439ZI. There are also a number of bug fixes and improvements to the tools and mbed-os core.
Here is a full list of all changes and fixes in this release.
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