With the growing importance of mobile communications, mobile computing location awareness is becoming a key feature for more and more products and services. A unique product from u-Blox is its new GPS-MS1E-AT, which can communicate with a GSM modem without the need for an external processor. This is because the software is embedded on the GPS module itself. Due to its small size, light weight and minimal power consumption the GPS-MS1E is an ideal candidate for location-based mobile products.
How it works
A typical application for fleet management, AVL or tracking requires position information and communication with a central office. The traditional set-up requires a GPS receiver, a GSM modem and an external controller. This controller reads positions from the GPS receiver and controls the modem. Incorporating the control of the GSM modem into a GPS receiver spares the extra processor, which simplifies the design and saves cost.
With the AT command interface for GPS receivers µ-blox offers an integrated control system for GSM modems. This control system is designed for autonomous operation. An external controller is not required but can be used for enhanced functionality. An external controller may communicate with the GPS receiver via a serial port with the SiRF binary protocol. The GSM modem is connected to the other serial port and is controlled through the GPS receiver. Minimal external wiring is necessary to get a fully functional system to send position information via GSM (SMS, data connection).
The GSM controller is event-driven. For each event an action and the data transmitted can be defined. Events (triggers) may be the output of the GPS engine (position, time) or an external signal.
What does Wi-Fi 7 mean for South African networks?
Telecoms, Datacoms, Wireless, IoT
With Wi-Fi 7 (802.11be), we are finally looking at a standard that was built, not just for more devices, but for the new way networks are used.
Read more...Multiprotocol wireless SoC RF Design
Telecoms, Datacoms, Wireless, IoT
The nRF54LM20A from Nordic Semiconductor is a multiprotocol wireless System-on-Chip designed for demanding designs in Bluetooth devices.
Read more...High performance communication iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel’s FCS950R is a high-performance Wi-Fi 5 and Bluetooth 4.2 module that can deliver a maximum data rate up to 433,3 Mbps in 802.11ac mode.
Read more...Expanded STM32WL3x line for IoT sensors Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The STM32WL31x and STM32WL30x are more tailored versions of the STM32WL33x for designers who wish to focus on specific features, while lowering their bill of materials.
Read more...Full-band GNSS helical antenna RF Design
Telecoms, Datacoms, Wireless, IoT
A key feature of Calian’s HC3990XF antenna design is that it does not require a ground plane, making it ideal for size-constrained applications.
Read more...BLE and BT Mesh module iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
The HM-BT4531 from HOPERF is a BLE data transmission module that features an ARM Cortex-M0 32-bit processor.
Read more...Espressif entering the Wi-Fi 6E market iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Espressif Systems is entering the Wi-Fi 6E market, extending its connectivity portfolio into the domain of high-throughput, low-latency wireless solutions.
Read more...Ultra-low jitter clock buffers Altron Arrow
Telecoms, Datacoms, Wireless, IoT
New SKY53510/80/40 family of clock fanout buffers from Skyworks are purpose-built for data centres, wireless networks, and PCIe Gen 7 applications.
Read more...Cutting-edge broadband power amplifier RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
Designed for high efficiency and reliability, the WPGM0206012M from WAVEPIA is a cutting-edge broadband GaN MMIC power amplifier operating from 500 MHz to 8,5 GHz.
Read more...The trends driving uptake of IoT Platform as a Service Trinity IoT
Editor's Choice Telecoms, Datacoms, Wireless, IoT
IoT platforms, delivered as a service, are the key that will enable enterprises to leverage a number of growing trends within the IT space, and access a range of benefits that will help them grow their businesses.
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