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May 21, 2024 by Jean-Luc Aufranc (CNXSoft) - No Comments

Raspberry Pi Zero HAT compatible Quectel BG95-M3 Zero cellular IoT board runs QuecPython MicroPython firmware

Quectel BG95-M3 Zero SBC with QuecPython MicroPython firmware

Waveshare BG95-M3 Zero is a Raspberry Pi Zero-sized SBC based on Quectel BG95-M3 cellular IoT module with LTE Cat M1 (eMTC), LTE Cat NB2 (NB-IoT), and eGPRS connectivity as well as GNSS. The board supports Raspberry Pi HATs and ships with Quectel’s QuecPython MicroPython firmware for easier programming. We’ve previously covered various SBCs and Raspberry Pi HATs based on Quectel modules for cellular IoT and GNSS connectivity with the likes of Olimex NB-IoT-Devkit (with a BC66 module), S-2Connect Creo evaluation kit, Sixfab 5G Modem HAT, and others. Olimex BC66 board supports Arduino programming, but most of the other boards rely on a host processor. Waveshare’s BG95-M3 Zero is a standalone SBC offering compatibility with Raspberry Pi Zero (p)HATs, and Quectel also developed its own MicroPython firmware called QuecPython that works with several of their modules, including the BG95-M3. BG95-M3 Zero specifications: Cellular IoT Module – Quectel BG95-M3 CPU – Arm […]

April 25, 2024April 25, 2024 by Debashis Das - No Comments

Quectel BG95-S5 5G NTN + LTE IoT module can seamlessly connect across satellite and cellular networks

Quectel BG95 S5 NTN satellite communication module

The Quectel BG95-S5 is a “multi-mode” 5G NTN satellite + LTE IoT communication module designed for seamless connectivity in remote areas. It supports 3GPP Release 17 IoT-NTN (S and L band frequencies) and offers fallback options with LTE Cat M1, Cat NB2, eGPRS, and integrated GNSS. These features make the module suitable for asset management, wireless POS, heavy industry, and wearables applications. In January this year, Quectel announced their CC660D-LS IoT NTN module in partnership with Skylo which focuses solely on NTN connectivity, whereas the “multi-mode” BG95-S5 seamlessly switches between different connectivity technologies (NTN, LTE Cat M1, Cat NB2, eGPRS). Quectel BG95-S5 IoT-NTN satellite module specifications: Module Type – NTN satellite communication module Compliance – Supports 3GPP Rel-17 IoT-NTN/ LTE Cat M1/ Cat NB2/ EGPRS module with Ultra-low power consumption Frequency Bands IoT-NTN S-Band – B23/ B256 L- Band – B255 (Under development/ planning) LTE-FDD Cat M1 – B1/ 2/ […]

April 17, 2024April 16, 2024 by Jean-Luc Aufranc (CNXSoft) - No Comments

RAKwireless launches SX1303 based M.2 LoRaWAN concentrator modules and full-duplex gateway

Wislink M.2 2242 2280 LoRaWAN SX1303 concentrator modules

RAKwireless has recently introduced two new LoRaWAN products with the RAK5166/67 WisLink M.2 3042/2280 concentrator module based on the Semtech SX1303 RF transceiver and the RAK7285 WisGate Edge Ultra Full-Duplex gateway for high-density network deployments, particularly for smart city infrastructure, metering applications, and other scenarios requiring reliable two-way communication at scale. RAK5166 and RAK5167 M.2 3042 and 2280 LoRaWAN concentrator modules RAK5166/RAK5167 specifications: Wireless Semtech SX1303 baseband processor with 8 x 8 channels LoRa packet detectors, 8x SF5-SF12 LoRa demodulators, 8x SF5-SF10 LoRa demodulators, one 125/250/500 kHz high-speed LoRa demodulator, and one (G)FSK demodulator Tx power up to 27 dBm Rx sensitivity down to -139 dBm @ SF12, BW 125 kHz Supports global license-free frequency band (EU868, IN865, RU864, US915, AU915, KR920, AS923-1, AS923-2, AS923-3, AS923-4) Listen Before Talk (LBT) support Fine Timestamp Built-in ZOE-M8Q GPS module (optional) 2x MHF4 IPEX connectors for the LoRa and GNSS (optional) antennas Host […]

April 14, 2024 by Debashis Das - No Comments

Blues launches $19 Notecard XP cellular IoT module and Notecarrier XP series carrier board

Blues has recently released the latest entry to its Notecard family, the Notecard XP (External Power supply), an updated and more cost-effective version of its existing Notecard Cellular. This new model reduces costs by not including certain components, such as SIM switching hardware, an embedded SIM with a data plan, and conformal coating while retaining all key features and functionalities. These include an Arm Cortex-M4 microcontroller, a three-axis accelerometer, a temperature sensor, and a secure element. Additionally, they have also removed the radio power supply to reduce costs further, bringing the price down to just $19. Alongside this release, Blues has also introduced a new “midband” LTE Cat 1 bis Notecard Cellular model, which features a single antenna design making it more compact and economical. In February this year we have seen Blues announced the Blues Starnote IoT Module, along with the Notecarrier A, B, F, and Pi series of […]

April 10, 2024April 10, 2024 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Arduino announces the Pro 4G Module and Portenta Mid Carrier board at Embedded World 2024

Arduino Pro Portenta Mid carrier and 4G Module

Arduino has announced two new products that are part of the Arduino Pro family at Embedded World 2024: the Arduino Pro 4G Module and Arduino Portenta Mid Carrier board. Arduino Pro 4G module Two variants of the mini PCIe module are available: one global and one for the EMEA and Southeast Asia markets with similar interfaces, but based on different Quectel modules, and the global model also supports GNSS. Specifications: Both also support 3G/2G fallback if 4G LTE network connectivity is out of range. The 4G LTE module works with Arduino Pro carrier boards featuring a mini PCIe connector such as the Max Carrier and the new Mid Carrier which we will be covering below. More information can be found on the documentation website and product page. The Arduino Pro 4G module global goes for $65 while the EMEA version sells for 29 Euros. Those prices are without antennas which […]

April 5, 2024April 5, 2024 by Tomisin Olujinmi - No Comments

Cavli’s CQM220 5G RedCap module is available in LGA, M.2, and mPCIe form factors

At Embedded World 2024, leading cellular IoT module manufacturer, Cavli Wireless, is set to shine the spotlight on their latest product offering, the CQM220 cellular IoT module with support for the 5G RedCap (reduced capability) standard introduced in 3GPP Release 17. The module is available in three different form factors: LGA, M.2, and mPCIe Gen 2. It offers a maximum network speed of 226 megabits per second (Mbps) for downlink communication and 121 megabits per second for uplink communication. Similar to the Cavli C16QS module, it can support an integrated eSIM for global coverage via the Calvi Hubble cloud platform and comes with an optional GNSS (Global navigation satellite system) for tracking applications. Cavli CQM220 specifications: Processor – ARM Cortex-A7 @ up to 1.7 GHz Memory / Storage 256 MB RAM 256 MB flash Radio Radio Access Technology: 5G RedCap 3GPP Release: 17 Fallback: 4G LTE Cat 4 Network Speed […]

February 28, 2024February 27, 2024 by Debashis Das - No Comments

Inventia MT-058 cellular IoT telemetry module is powered by Nordic Semi nRF9160 SiP

MT 058 – battery powered telemetry module

A few days back, Inventia introduced the MT-058 cellular IoT telemetry module built around Nordic Semiconductor’s nRF9160 System in Package (SiP) module with support for LTE-M/NB-IoT connectivity with GNSS. The device is designed for low-power, battery-operated industrial applications such as water metering and environmental monitoring. The module is IP68-rated and offers a combination of digital and analog inputs. It also comes with a battery that can last up to 5 years and there is also support for external sensor attachment for data logging applications. MT-058 Cellular IoT telemetry module specification: Nordic nRF9160 SiP with 64 MHz Arm Cortex-M33 application processor with 1 MB flash, and 256 KB RAM Connectivity – LTE Cat M1 and NB-IoT SIM card options – Standard 2FF SIM card slot, with an option for a soldered Machine Identification Module (MIM). Antenna – SMA connector for attaching an external antenna. Inputs – 5 inputs for counters, up […]

February 26, 2024February 28, 2024 by Debashis Das - No Comments

Nordic nRF9151 – A smaller LTE-M/NB-IoT and DECT NR+ SiP with enhanced power efficiency and security

Nordic’s New nRF9151 DECT NR+ SiP Module

Nordic Semiconductor has announced the availability of its new nRF9151 SiP module adding to the nRF91 cellular IoT lineup. This new module includes a 64MHz Arm Cortex-M33 SoC, LTE-M/NB-IoT connectivity with a radio-frequency front-end (RFE) for cellular support, and DECT NR+ connectivity. All this comes with a 20% smaller footprint and additional support for Power Class 5 20 dBm alongside Class 3 (23 dBm) compared to the Nordic nRF9161 SiP module also designed to power cellular IoT and non-cellular 5G solutions that was introduced just last month. Nordic nRF9151 SiP module specification: Processor and Memory – 64 MHz Arm Cortex-M33, 1 MB flash, and 256 KB SRAM. Modem – Integrated LTE-M/NB-IoT and DECT NR+ with support for 3GPP Release 14 LTE-M/NB-IoT. Location Tracking – Built-in GNSS receiver and support for cellular-based location features. Security – Arm TrustZone, CryptoCell for cryptographic operations, true random number generator (TRNG). Power Options – Supports […]