nb-iot News - Page 7 of 14 - CNX Software

June 14, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Cellular system-on-module integrates Quectel BG95-M3 Cat M1, NB-IoT, GPS module

Most systems-on-module come with a processor, memory, storage, and maybe a PMIC and some extra chips such as an Ethernet PHY. Some add wireless connectivity with a WiFi & Bluetooth module, but TT Electronics S-2Connect Creo SoM is more unusual as a Linux-powered SO-DIMM module with built-in Cat M1 & NB-IoT cellular connectivity, as well as GPS. This is implemented through Quectel BG95-M3 multi-mode LPWA module and an eSIM and a micro SIM socket in combination with an NXP i.MX 6UL processor Cortex-A7 processor along with 256MB RAM and a 4GB eMMC flash. S-2Connect Creo SoM specifications: SoC – NXP i.MX6UL Cortex-A7 System Memory – 256MB DDR3L Storaage – 4GB eMMC flash Connectivity LTE Cat M1 (eMTC), Cat NB2 (NB-IoT) 2G/EGPRS fallback via Quectel BG95-M3 module based on Cortex-A7 processor running ThreadX Bands LTE – 1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 27, 28, […]

April 23, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Arduino unveils Edge Control board for smart agriculture

Arduino hardware and software have been used for smart agriculture applications for years, but Arduino has now launched a board part of its Arduino Pro program specifically designed for smart farming. Meet Arduino Edge Control. Powered by a Nordic Semi nRF52840 Bluetooth microcontroller, the board offers the usual digital & analog I/O’s, plus four 60/V2.5A solid-state relays, hydrostatic watermark sensor inputs, support for DC or solar power input, and can be augmented with one or two Arduino MKR boards for WiFi, 3G NB-IoT, or LoRaWAN connectivity. Arduino Edge Control specifications: MCU – Nordic Semi nRF52840 Arm Cortex-M4F microcontroller @ 64 MHz with 1MB flash, 256KB SRAM Additional storage – 2 MB QSPI flash memory, MicroSD card slot Connectivity Bluetooth LE Optional Wifi, 2G, 3G, NB-IoT, eMTC, and/or LoRaWAN via Arduino MKR board USB – Full-speed 12 Mbps micro USB port Expansion I/Os Digital Input – 6x edge-sensitive wake-up pins Digital […]

March 23, 2021March 23, 2021 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

MicTrack MT700 Cat M1 & NB-IoT GPS tracker promises up to 8 years of battery life

MicTrack MT700 LTE IoT GPS tracker with large battery

We’ve covered several Mictrack cellular GPS asset trackers in the past starting with the MT600 4G LTE model, later followed by MT825 with more efficient LTE Cat M1 & NB-IoT connectivity. The company has now introduced a new model with MicTrack MT700 still offering eMTC and NB-IoT cellular networking but with a much larger 7,800mAh battery allowing up to 8 years of battery life with a single daily location update. Mictrack MT700 specifications: Connectivity Cat M1 (LTE-M, eMTC) LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28 LTE TDD: B39 NB-IoT (Cat NB1) – LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28 2G GSM fallback – 850/900/1800/1900Mhz Internal Micro 3FF SIM Optional WiFi Internal antennas GNSS – Qualcomm Gen 8C GNSS receiver (GPS+Glonass+Galileo+Beidou) plus internal GPS antenna Sensors – 3-Axis accelerometer, light sensor Misc – Charge/SYS/GPS LEDs Power Supply – 5V/2A via Micro USB port Power Consumption – <1.5ua standby current (in lowest power configuration) Battery Rechargeable 3.7V/7,800mAh Li-ion battery for […]

February 25, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

Sony announces Altair ALT1255 5G-ready NB-IoT chipset with 2G fallback

Sony Semiconductor Israel, previously known as Altair Semiconductor, has announced the launch of the Altair ALT1255 NB-IoT (NB2) chipset. The 5G-ready chip comes with an integrated SIM, a user MCU, and a GSM/GPRS fallback modem. Sony Altair ALT1255 NB-IoT chipset specifications: MCU core – Arm Cortex M4 MCU with 192KB RAM for user applications Cellular connectivity CAT-NB1 up to 27.2 Kbps DL, 62.5 Kbps UL CAT-NB2 up to 127 Kbps DL, 158 Kbps UL Carrier-grade integrated SIM (iSIM) 3GPP Release 14 Features – eDRX, PSM, Relaxed monitoring, RAI (Release Assistance Indication), Large TBS, and Dual HARQ processes “OneSKU” frequency range 617 – 960 MHz and 1695– 2200 MHz; Frequency bands HD-FDD bands – 1, 2, 3, 4, 5, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66, 70, 71 and 85 Optional support for 410-467.5 MHz bands: 31, 72, 73, 87, 88 2G quad-band support: GSM-850, E-GSM-900, […]

February 16, 2021February 16, 2021 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Feather compatible shield Integrates BG96 Module with LTE Cat-M1, NB-IoT, and GPS

Last week, I wrote about the Pebble Board, an nRF9160 based LTE-M and NB-IoT GPS tracker board that connects with Thingsboard. I was soon informed about a similar solution based on Quectel BG96 and compatible with the Feather form factor. Meet IoT-Bots.com’s qTop Adafruit Feather Compatible shield. In case you wonder, why they did not call it a FeatherWing, that’s because as it’s slightly larger, and the boards are “Adafruit Feather Compatible (AFC) from the interface connection perspective only.” Key features and specifications: Wireless module – Quectel BG96 Cellular – LTE Cat M1, NB-IoT, and EGPRS module offering maximum data rates of 375 kbps downlink and uplink GNSS – GPS, GLONASS, BeiDou/Compass, Galileo, QZSS Nano SIM card holder and u.FL connector (3) for cellular connectivity u.FL connector (4) for GNSS Expansion Feather expansion connector (11) 6-pin qJam interface connector (12) with I2C for extra sensors Misc – Network status LED, […]

February 12, 2021February 12, 2021 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Pebble Tracker nRF9160 GPS & cellular IoT platform connects to IoTeX blockchain (Crowdfunding)

Nordic Semi nRF91-series of Cortex-M33 SoCs with NB-IoT and LTE-M (eMTC) cellular IoT connectivity was first unveiled in 2018. The first member of the family is nRF9160 System-in-Package (SiP) which also comes with GPS, and we’ve found it Nordic’s own Thingy:91 devkit, as well as in various modules and development boards from third parties. There’s now a new kit called Pebble Tracker that features Nordic Semi nRF9160 with NB-IoT, LTE-M, and GPS connectivity, as well as environmental, motion, and light sensors. The cellular IoT prototyping platform works with the IoTeX blockchain to design decentralized IoT solutions with higher security. Pebble Tracker hardware specifications: Wireless module – Nordic Semi nRF9610 SiP MCU Core - Arm Cortex-M33 @ 64 MHz Storage & Memory – 1 MB flash, 256 KB SRAM Connectivity – LTE-M / NB-IoT modem with support for bands from 700 MHz to 2.2 GHz) Security – Arm TrustZone IoT SIM […]

January 28, 2021April 12, 2023 by Jean-Luc Aufranc (CNXSoft) - No Comments

Agromon smart agriculture wireless transmitter connects ModBus RS485 sensors to WiFi, LoRaWAN, Sigfox, or NB-IoT

The Internet of Things has many applications including smart agriculture . A few months ago, I talked to a local shrimp farm owner who used Arduino and ESP8266 boards to monitor water and activate pumps only when needed to get shrimps healthy and save on his electricity bill. He built his own solutions, but there are also companies offering easy-to-use smart farming solutions such as Malaysia-based Wondernica’s Agromon “interface wireless transmitter” designed specifically for smart agriculture applications. Agromon has two variants with support for 2 sensors (WR-AGRO-2S) or 3 sensors (WR-AGRO-3S) that share the following specifications: Connectivity – WiFi, Sigfox (RCZ 2/4), LoRaWAN, NB-IoT Sensor Interface – Modbus RS485 (analog input / 4-20mA / 12V-14V output) Power Supply – 12V DC (tolerance up to 14V); supports batteries, solar power, or power adapter Power Consumption – Sleep Mode: 3 mW Dimensions – 130 x 90 x 40mm Ingress Protection – IP67 […]

January 13, 2021January 13, 2021 by Abhishek Jadhav - No Comments

Calliope 2 – An LTE Cat-1 IoT platform with VoLTE support

We have already seen Sequans’ Low Power LTE-M/NB-IoT Module – the Monarch 2. Sequans, popular for its product portfolio based on Monarch LTE-M/NB-IoT and Calliope Cat 1 chip platforms, has continued to release more products with the latest announcement of the Calliope 2 LTE Cat-1 Platform (Chip). This solution is designed for IoT applications that require a higher data rate of more than 100 kilobits per second. One of the key elements of the IoT industry is to choose a network connection that is cost-efficient and provides excellent coverage along with global coverage that enables roaming and voice over LTE (VoLTE) made possible with Cat 1. Why having audio and voice for IoT applications you may ask? That’s mostly useful in machine-to-human and human-to-machine communications such as command, control, and alerts. “Calliope 2 complements our Monarch 2 LTE-M/NB-IoT product family and makes Sequans a one-stop-shop for virtually all IoT applications—ranging […]