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Wireless MCUs target inexpensive Bluetooth 5.0, Zigbee 3.0, OpenThread apps

November 26, 2019 By Aimee Kalnoskas Leave a Comment

STM32WB50 wireless MCUs

STM32WB50 Value Line wireless microcontrollers (MCUs) from STMicroelectronics are a full and pin-compatible derivative of the STM32WB55 System-on-Chip, created to serve cost-sensitive connected devices that need to support Bluetooth 5.0, ZigBee 3.0, or OpenThread. The devices offer a good link budget from 100dB in Bluetooth 5.0 mode up to 104dB in 802.15.4 mode. With the […]

Filed Under: Applications, microcontroller, Wireless Tagged With: stmicroelectronicsinc

Super-accurate, low-power temperature sensors comply with I2C and SMBus 3.0

November 18, 2019 By Aimee Kalnoskas Leave a Comment

STTS22H sensors

With typical temperature-reading accuracy of 0.25°C and low operating and standby current, the STMicroelectronics STTS22H enhances temperature and heat-flow monitoring in asset trackers, shipping-container loggers, HVAC systems, air humidifiers, refrigerators, building-automation systems, and smart consumer devices. The STTS22H is I2C and SMBus 3.0 compliant, and supports flexible operating modes including configurable output data rate (ODR) down […]

Filed Under: Sensor modules Tagged With: stmicroelectronicsinc

Smart-meter chipset now integrates both RF and PLC communication

November 14, 2019 By Aimee Kalnoskas Leave a Comment

ST8500 PLC chipset

Already widely used in smart electricity meters, STMicroelectronic’s ST8500 powerline communication (PLC) chipset now enables smart meters to communicate through existing power cables or radio frequency (RF) waves, combining the strengths of both types of connection. Where power lines may be too noisy for PLC, or where local regulations dictate, equipment makers can now implement wireless […]

Filed Under: Applications, IoT, microcontroller, Wireless Tagged With: stmicroelectronicsinc

STM32Cube LoRaWAN dev facilities now include firmware update over the air specs

November 7, 2019 By Aimee Kalnoskas Leave a Comment

STM32Cube LoRaWAN

STMicroelectronics has enhanced its STM32 LoRaWAN software expansion package for developers (I-CUBE-LRWAN) to support the latest Firmware Update Over The Air (FUOTA) specifications. FUOTA cost-effectively future-proofs LoRa devices by simplifying applying application-layer updates and RF-stack updates to devices in the field, increasing the value of LoRa as a long-range, low-power technology for connecting IoT devices. […]

Filed Under: 32-bit, Applications, microcontroller, Products, Wireless Tagged With: stmicroelectronicsinc

Touch UI framework is more memory/CPU efficient

October 28, 2019 By Aimee Kalnoskas Leave a Comment

TouchGFX UI framework

STMicroelectronics has updated the TouchGFX user-interface software framework for STM32 microcontrollers, adding new features that enable smoother and more dynamic user interfaces and lower demand on the memory and CPU. TouchGFX is a free tool in the STM32 ecosystem. Comprising two parts — TouchGFX Designer PC tool for designing and configuring rich user interfaces, and TouchGFX Engine […]

Filed Under: 32-bit, microcontroller, Products, Tools Tagged With: stmicroelectronicsinc

Development packs help perfect LoRaWAN wireless IoT connectivity

October 17, 2019 By Aimee Kalnoskas Leave a Comment

LoRaWan development packs

STMicroelectronics has introduced two $99 ready-to-use development packs that enable all types of users from large corporations to smaller companies, independent designers, hobbyists, and schools to utilize LoRa’s long-range, low-power wireless IoT connectivity for tracking, positioning, metering, and many other applications. The two packs provide a complete LoRaWAN development chain including gateway and end-node boards, […]

Filed Under: 32-bit, Applications, Products, Wireless Tagged With: stmicroelectronicsinc

Payment SoC sports cryptographic accelerators, low power consumption

October 16, 2019 By Aimee Kalnoskas Leave a Comment

STPay-Topaz payment SoC

STMicroelectronics has released the next generation of its STPay system-on-chip (SoC) payment solution, leveraging state-of-the-art technology to increase contactless performance and protection, reduce power demand, and significantly improve the user experience. The new STPay-Topaz family solution comes ready for embedding in smartcards, loaded with payment applications running on certified JavaCard platform, and meeting all required security […]

Filed Under: 32-bit, Applications, microcontroller, Products, Security Tagged With: stmicroelectronicsinc

Motor driver boards speed mikroBUS-format design work

October 11, 2019 By Aimee Kalnoskas Leave a Comment

STSPIN220 motor driver boards

STMicroelectronics has collaborated with MikroElektronika, an Authorized ST Partner, to create four Click boards that extend the advantages of STSPIN motor drivers beyond STM32-based designs to users of MikroElektronika prototyping boards, as well as other systems containing a mikroBUS socket. ST’s STSPIN ICs simplify motor control by integrating the advanced control features, protected output stage, and […]

Filed Under: Applications, Industrial, microcontroller Tagged With: stmicroelectronicsinc

Automotive-grade dual-band high-precision GNSS module includes dead reckoning, real-time kinematic technologies

October 1, 2019 By Aimee Kalnoskas Leave a Comment

LG69T GNSS module

  Quectel Wireless Solutions Co., Ltd., in association with STMicroelectronics, announced the release of the LG69T module, an automotive-grade dual-band high-precision GNSS module that integrates dead reckoning (DR) and real-time kinematic (RTK) technologies. The new Quectel module, announced at 2019 Apsara Conference in Hangzhou, is designed to facilitate open sky positioning performance with an accuracy of […]

Filed Under: Applications, Automotive, microcontroller, Wireless Tagged With: quectelwirelesssolutions, stmicroelectronicsinc

Debugger, C/C++ compiler toolchain for STM8 MCUs sports functional safety tools

September 24, 2019 By Aimee Kalnoskas Leave a Comment

toolchain for STM8 MCUs

IAR Systems extends its strong tools offering for safety-related software development by launching a certified version of its development tools for STM8. STMicroelectronics’ 8-bit STM8 MCUs are used for automotive and other industrial applications where reliability and cost-effectiveness are important. The functional safety edition of IAR Embedded Workbench for STM8 is certified by TÜV SÜD […]

Filed Under: C, Embedded, Software, Tools Tagged With: iarsystems, stmicroelectronicsinc

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