The IoT (Internet of Things) refers to the network of physical devices, vehicles, appliances, and other objects embedded with sensors, software, and network connectivity, enabling them to collect and exchange data. The concept of IoT involves connecting these devices to the internet, allowing them to communicate and share information with each other. IoT products use a range of wireless technologies to transmit/receive data. These include Wi-Fi HaLow, 5G RedCap, Bluetooth , Multi-Mode LPWA, LoRaWAN, Wi-Fi, NB-IoT, LTE-CAT-M1 etc. everything RF has compiled a list of trending IoT products on the website in November 2023. Visit the IoT Hub on everything RF to keep up to date with the IoT Industry.
Multimode LTE-M/NB-IoT/GNSS Module for Cellular Terrestrial Networks
The SARA-S520M10L from u-blox is a Multimode LTE-M, NB-IoT, and GNSS module for ORBCOMM satellite connectivity and cellular terrestrial networks. It is powered by the u-blox UBX-S52 cellular chipset and the u-blox M10 GNSS receiver chip and offers comprehensive connectivity capabilities, including access to satellite connectivity. This module utilizes the GEO satellite network ecosystem to ensure seamless coverage across the globe. It supports the ORBCOMM networks that enable customers to use this module everywhere in the world. The module also supports LTE Cat M1 and LTE Cat NB2 networks optimized for IoT applications with enhancements in power consumption, coverage, data rate, and mobility. Read more
Sub-GHz Wireless + 2.4 GHz Bluetooth LE SoC for IoT Applications
The EFR32FG28 from Silicon Labs is a Sub-GHz Wireless + 2.4 GHz Bluetooth LE SoC that is designed for IoT applications. This SoC has a 32-bit 78 MHz ARM Cortex-M33 MCU with DSP instruction and a floating-point unit for efficient signal processing, up to 1024 kB flash program memory and up to 256 kB RAM data memory. It includes a matrix-vector processor for AI/ML acceleration and supports 2/4 (G)FSK with fully configurable shaping, OQPSK with DSSS, (G)MSK & OOK modulation schemes. The SoC has an integrated low-energy LCD controller supporting up to 192 segments and a die temperature sensor. It requires a DC supply from 1.71 to 3.8 V, consumes less than 82.5 mA in Tx mode and 6.1 mA of current in Rx mode. Read more
Wi-Fi HaLow Module for IoT Applications
The FGH100M from Quectel is a Wi-Fi HaLow Module that operates from 850 to 950 MHz. This IEEE 802.11ah standard-compliant module is suitable for smart home or smart city networks and allows users to control IoT devices in a radius of 1 km. It has channel bandwidths of 1/2/4/8 MHz, provides an output power of 21 dBm, and has a transmission rate of 32.5 Mbps. This module can be controlled using the SDIO 2.0 interface which ensures long-distance transmission with lower power consumption. It is available in an LGA package that measures 13.0 x 13.0 x 2.2 mm which fully meets the demands of size-sensitive applications and allows for the strict requirements on cost and efficiency of large-scale automated manufacturing. Read more
3GPP Rel-17 5G (SA) RedCap Modules
The FG132-NA Series from Fibocom are 5G RedCap Modules that are backward compatible with LTE Cat 4 networks. They support a downlink data speed of 220 Mbps and an uplink data speed of 100 Mbps. These modules are compliant with 3GPP Release-17 and support 5G standalone architecture along with 5G slicing. They include 5G LAN features which ensure speed, performance, and network reliability in the daily operation of manufacturing factories, IPC, smart grids, etc. They also support Open CPU with OpenWRT software, which allows customers to develop FWA applications such as CPE, mobile hotspots, and DTU flexibly. These modules are available in an LCC+LGA or M.2 package with a 1T2R antenna interface and are ideal for 5G tablets and industrial gateway applications. Read more
Wi-Fi 6E (802.11ax) + Bluetooth 5.4 Combo Chips
The AIROC CYW5551x from Infineon Technologies are 1x1 Wi-Fi 6/6E (802.11ax) + Bluetooth 5.4 Combo Chips. They provide robust connections, extended range, power savings, low latency, and device synchronization in IoT, smart home, and smart wearable devices. These chips offer excellent performance for Wi-Fi 6/6E requirements while maintaining a cost-effective balance of Wi-Fi 6/6E features and Bluetooth/BLE performance and power efficiency. They provide an optimal design to speed up time-to-market and are tuned to deliver the desired performance over a wide temperature range. Read more
Multiprotocol Bluetooth 5.4 SoC with Support for Mesh, Thread and Matter Protocols
The nRF54L15 from Nordic Semiconductor is a Multiprotocol Bluetooth 5.4 Systems-on-Chip (SoC) with support for Bluetooth (LE) Low Energy, Bluetooth mesh, Thread, and Matter protocols. It has a 128 MHz Arm Cortex-M33 processor, 1.5 MB non-volatile memory, and 256 KB RAM. This SoC also has a Global RTC (real-time clock) peripheral, 14-bit ADC, and a software-defined peripheral enabled by a RISC-V coprocessor. It is designed for PSA-certified Level-3 IoT security standards and offers security services such as Secure Boot, Secure Firmware Update, Secure Storage, TrustZone isolation, and side-channel protection. This SoC has integrated tamper sensors that can detect attacks and take appropriate action, while the cryptographic accelerators are hardened against side-channel attacks. Read more
5G NR + Wi-Fi 6E + Bluetooth 5.2 SoC for Industrial Applications
The QCM4490 from Qualcomm is a 5G NR + Wi-Fi 6E System on Chip (SoC) with added support for Bluetooth 5.2 connectivity. It provides advanced features that are required by industrial handheld, industrial computing, and other IoT devices. This module provides significant reductions in latency and increased responsiveness for latency-sensitive applications (voice, video). It enables smooth handoffs and superior connectivity, even in large, complex environments with multiple, high-demand devices such as hospitals and warehouses. The SoC uses the 6 GHz spectrum to extend advanced Wi-Fi 6 MU-MIMO and OFDMA into the new band and deliver reliable performance, even in congested areas. Read more
Multi-Mode LPWA Module for Worldwide Connectivity with 2G Fallback
The HL7802 from Sierra Wireless is a Multi-Mode LPWA Module that has been designed for global LTE-M, NB-IoT, and GNSS networks. It can be connected to Cat-M1/NB1 networks, provides support for 2G fallback, and is fully compliant with the 3GPP Release 13 standard. This module offers a low-cost, best-in-class power technology for low-bandwidth IoT applications with extended reach beyond traditional cellular networks. It also provides worldwide coverage on a single module with industry and mobile network certifications, allowing users to get faster to the market. Read more
LoRaWAN Module with Support for Amazon Sidewalk
The OxTech Multi-Connectivity Module from Oxit is a LoRaWAN Module that integrates all the hardware and firmware materials required to connect to the Amazon Sidewalk Network. It supports low-bandwidth and long-range connections to the network leveraging a range of miles using Bluetooth for short distances and LoRa for a longer range (up to 10 miles). The module is ideal for automation sensors, gas and water leak detection, utility metering, and asset tracking applications. Read more
Miniature Chip Antenna for Wi-Fi & Bluetooth Applications
The NANO mXTEND™ (NN02-101) from Ignion is a Miniature Wi-Fi and Bluetooth Antenna that is optimized for operation from 2400 to 2500 MHz but can operate up to 8 GHz. It is the smallest off-the-shelf antenna for Wi-Fi with customizable performance. This linearly polarized antenna provides a peak gain of 2.4 dBi with an efficiency of more than 70%. It has an omnidirectional radiation pattern and a VSWR of less than 2.5:1. The antenna measures 3.0 x 2.0 x 0.8 mm and has a dual mounting system that enables either corner or edge placement on the printed circuit board. It is ideal for use in IoT modules, smart home, tracking devices, wearables and gaming devices. Read more
Surface-Mount LTE/LPWA Antenna from 600-960/1710-2690 MHz
The 1004795 from KYOCERA AVX is an LTE/LPWA Antenna that operates from 600 – 960/1710 – 2690 MHz. This linearly polarized antenna provides a peak gain of 3.1 dBi and has an average efficiency of more than 53%. It can handle an input power of 2 W and has a VSWR of less than 3:1. The antenna utilizes a unique technology that offers a reduced electrical footprint on any circuit board and independent tuning capabilities for performance optimization. It is available in a surface-mount package that measures 36.0 x 9.0 x 3.2 mm and is designed to support LTE CAT-M and narrowband-IoT applications. Read more
13.56 MHz NFC Antenna for Compact IoT Devices
The ST0815-11-N02-A from Amphenol RF is a Near Field Communication (NFC) Antenna that operates at a frequency of 13.56 MHz. It has a self-resonating frequency of 74.05 MHz, an impedance of 20/30 Ω, and a Q-factor of 58.3. This antenna has a resistance of 1.12 ohms and an inductance of 1.54 μH. It is designed to support NFC-forum wireless protocols and has short-range data transfer capabilities. This antenna is available in an adhesive mount package that measures 45.0 x 34.0 x 0.6 mm with an option for cable and is ideal for compact IoT devices such as smartphones, tablets, gaming consoles, POS terminals, ticketing systems, and Bluetooth pairing applications. Read more
2 GHz RF Front-End Module for NB-IoT and Cat-M1/M2 Applications
The QM55011 from Qorvo is an RF Front-End (RFFE) Module for NB-IoT and Cat-M1/2 applications. It supports low-band (663 to 915 MHz) and mid-band (1695 to 2010 MHz) frequencies. This cellular IoT module includes an integrated harmonic rejection filter, an SP6T Tx/Rx antenna switch, and an SEM. It also features universal multi-band bolt-on power amplifiers with an adaptive biasing scheme for maximum PA efficiency. This FEM’s band-select and bias features are programmed through a mobile industry processor interface (MIPI). Read more
Multi-band Front-End Module for 4G/LTE and 5G NR Applications
The SKY58109-51 from Skyworks is a Front-End Module for multi-band 4G/LTE and 5G NR applications. It consists of power amplifier (PA) blocks, low-noise amplifier (LNA) blocks, integrated bi-direction RF coupler with cascade support, and duplexers for LTE Bands 1, 3, 40, 32, 25, 66, 30, 7, 41, 34, 39. The enhanced architecture of this module covers multiple bands and meets the spectral linearity requirements of LTE QPSK, 16QAM, and 64QAM modulations and New Radio DFTS-OFDM and CP-OFDM modulations up to 190 MHz bandwidth. Read more
2.4/5 GHz 2x2 MIMO Wi-Fi 5 + Bluetooth 5.2 Combo Module
The Type 1YM (LBEE5XV1YM) from Murata is a 2.4/5 GHz Dual-Band Wi-Fi and Bluetooth 5.2 Combo Module that is designed for IoT applications. It is based on NXP’s 88W8997 chipset and supports DSSS, CCK, and OFDM modulation techniques. The 88W8997 chipset implements highly sophisticated enhanced collaborative coexistence hardware mechanisms and algorithms, which ensure that WLAN and Bluetooth® collaboration is optimized for maximum performance. It supports Wi-Fi® 802.11 (a/b/g/n/ac) 2x2 MIMO and Bluetooth® 5.2 BR/EDR/LE with a PHY data rate of up to 866 Mbps (Wi-Fi) and 3 Mbps (Bluetooth). In IEEE 802.11ac mode, the WLAN operation supports rates of MCS0 - MCS9 (up to 256 QAM) in 20 MHz, 40 MHz, and 80 MHz channels for data rates up to 866 Mbps. Read more
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