For applications designed to operate in potentially explosive industrial environments, Wavecom has developed the WMP120 Wireless Microprocessor, said to be the world’s first ATEX-approved GSM/GPRS solution for wireless machine-to-machine (M2M) communication.
ATEX (ATmosphere EXplosive) is the European Directive for certifying products for use in environments where there may be a risk of explosions from exposure to volatile chemicals, liquids or gases. The WMP120 is certified for ATEX equipment category 1 and 3, which allows its use in zone 0, 1 and 2.
The same GSM/GPRS platform can be used for both gas meters and metering gateways, with a common software architecture. On the meter, a WMP120 can simply be added to an existing sensor part and used as a GSM/GPRS datalogger. On the gateway, a 100% software and hardware compatible WMP100 can manage network technologies such as ZigBee, proprietary RF or PLC in addition to the GSM/GPRS communication.
The WMP120 can operate as a smart modem, as a shared processor with a host CPU, or as a standalone CPU natively executing the customer’s application. It supports three programming models: host AT commands, standard C executable and Lua scripting. It also supports the Open AT realtime operating system and the full range of Open AT plug-ins including Internet, security and GPS in addition to the IDS (intelligent device services) scalable platform for securely delivering upgrades and diagnostics over-the-air.
Wi-Fi 6 and Bluetooth LE co-processor Altron Arrow
Telecoms, Datacoms, Wireless, IoT
STMicroelectronics has released its ST67W611M1, a low-power Wi-Fi 6 and Bluetooth LE combo co-processor module.
Read more...Improving accuracy of outdoor devices iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
In a real-world environment, accessing a direct satellite signal is not always possible, and it cannot be relied upon as the only solution to provide a device with accurate location at all times.
Read more...New 3dB hybrid couplers Electrocomp
Telecoms, Datacoms, Wireless, IoT
Designed to facilitate the continued evolution of high-frequency wireless systems in various market segments, the new DB0402 3dB 90° hybrid couplers provide repeatable high-frequency performance compatible with automated assembly.
Read more...Next-level Software Defined Radio IOT Electronics
Telecoms, Datacoms, Wireless, IoT
Great Scott Gadgets has announced the HackRF Pro, a powerful evolution of its popular Software Defined Radio (SDR) platform designed for engineers and enthusiasts.
Read more...High-performance Zigbee and BLE module iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
The KCMA32S from Quectel boasts an ARM Cortex-M33 processor with a frequency of up to 80 MHz, and supports Zigbee 3.0, BLE 5.3 and BLE mesh.
Read more...Championing local PCB manufacturing Master Circuits
Telecoms, Datacoms, Wireless, IoT
Master Circuits, founded in 1994 by Peter Frankish in Durban, was born from the vision to meet the growing local demand for quick-turnaround printed circuit boards in South Africa.
Read more...IoT-optimised LTE Cat 1 bis module iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel’s EG915K-EU is an LTE Cat 1 bis wireless communication module specially designed for M2M and IoT applications.
Read more...1-Wire EEPROM with secure authenticator Altron Arrow
DSP, Micros & Memory
The DS28E54 secure authenticator combines FIPS 202-compliant secure hash algorithm (SHA-3) challenge and response authentication with secured electrically erasable programmable read-only memory.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version