module News - CNX Software - Embedded Systems News

October 22, 2024October 22, 2024 by Tomisin Olujinmi - 1 Comment

Realtek Ameba RTL8730E Cortex-A32 audio streaming module offers a cost-effective solution for wireless audio applications

StreamUnlimited and Realtek Semiconductor Corp have collaborated on the Stream210 audio streaming module based on the Ameba Smart RTL8730E Arm Cortex-A32 chip from the Ameba E series, with support for Wi-Fi 6, Bluetooth 5.3, and Matter for edge computing and IoT solutions. We have looked at previous Ameba IoT products, such as the Ameba RTL8722DM development board, Ameba Arduino, Ameba RTL8195AM module, and the Ameba RTL8710BN. The Ameba Smart chip is the first entry in the series to feature a Cortex-A32 processor. The Stream210 module is aimed at various audio and IoT applications, including digital radios, streaming audio receivers, wireless speakers, smart speakers, home automation products, and Wi-Fi headphones. Other wireless audio modules we’ve covered in the past include the Up2Stream Pro HiFi board, TTGO T9, and 8devices’ Tobufi module. Stream210 specifications: SoC – Ameba Smart RTL8730E dual-core Arm Cortex-A32 processor @ 1.3GHz Memory – 2Gbit RAM Storage – 2Gbit […]

October 21, 2024October 21, 2024 by Debashis Das - No Comments

Quectel BG770A-SN industrial IoT module offers 5G, NB-IoT, and NTN satellite connectivity

Quectel has recently released the BG770A-SN industrial IoT module which comes in an ultra-compact form factor and supports both NTN and TN and features GNSS for positioning functionality. This 5G-ready module also supports iSIM and utilizes the GEO satellite constellation for worldwide coverage. Additionally, the module offers integrated security elements (ISE) and can operate in between the industrial temperature range of -40°C to +85°C. Previously we have written about the Quectel BG95-S5 5G NTN + LTE IoT module which supports NTN satellite (L-band and S-band) plus LTE Cat M1, Cat NB2, and eGPRS as fallback options, designed for applications where continuous connectivity is critical. We have also written about the Quectel CC660D-LS IoT-NTN module, which is an IoT NTN module designed specifically for Skylo’s satellite network. The new BG770A-SN module is a little different from the previous two because it supports LTE Cat M1, LTE Cat NB1/NB2, and NTN over […]

October 18, 2024 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

KAGA FEI ES4L15BA1 is an ultra-small Bluetooth LE 6.0 and 802.15.4 module based on Nordic nRF54L15 SoC

Japanese company KAGA FEI has recently unveiled the incredibly small ES5L15BA1 Bluetooth LE 6.0 and 802.15.4 module based on Nordic Semi nRF54L15 ultra-low-power Cortex-M33 wireless MCU. We had previously covered the u-Blox NORA-B2 which I already found pretty small at 14.3 x 10.4 x 1.9mm, but the ES5L15BA1 module goes a step further measuring just 8.55 x 3.25 x 1.00 mm with an integrated antenna which could make it the world’s smallest Bluetooth LE module. KAGA FEI ES4L15BA1 specifications: SoC – Nordic Semiconductor nRF54L15 MCU cores Arm Cortex-M33 with Arm TrustZone @ 128MHz RISC-V coprocessor for software-defined peripheral Memory – 256KB SRAM Storage – 1.5MB non-volatile memory Wireless Bluetooth 6.0 Data rates – 2Mbps, 1Mbps, 500kbps, 125kbps Features AoA / AoD Channel Sounding 802.15.4 radio for Thread / Zigbee / Matter Nordic Proprietary 2.4 GHz protocol up to 4 Mbps Frequency – 2402 to 2480 MHz +8dBm output power Antenna […]

October 17, 2024 by Sayantan Nandy - 2 Comments

XIAO ESP32S3 for Meshtastic & LoRa devkit features Wio-SX1262 LoRa module

The “XIAO ESP32S3 for Meshtastic & LoRa” is an ESP32-S3 LoRa dev kit that combines an XIAO ESP32S3 board with the tiny Wio-SX1262 LoRa module connected through a board-to-board connector. This compact devkit supports LoRa (862-930MHz), Wi-Fi (2.4GHz), and Bluetooth 5.0 (BLE), with a 5km range for LoRa and a 100m+ range for Wi-Fi/BLE. The kit also has a USB Type-C interface, a built-in power management chip, and multiple I/O options such as IIC, UART, and GPIO. It supports external LoRa antennas and can be extended with XIAO expansion boards for more complex setups. These features make this device suitable for projects such as LoRaWAN gateways, IoT sensors, Meshtastic nodes or routers, and applications where space is limited. XIAO ESP32S3 for Meshtastic & LoRa specifications: SoC – Espressif Systems ESP32 with dual-core Xtensa LX7 microcontroller up to 240MHz Wireless Connectivity LoRaWAN via Semtech LX1262 Output Power – Up to +22 […]

October 15, 2024October 14, 2024 by Debashis Das - No Comments

LumenRadio’s nRF52840 based Wireless Modbus module aims to simplify Modbus RTU installations

LumenRadio's W Modbus and W Modbus PRO module's

LumenRadio has recently introduced a Wireless Modbus (W-Modbus) module built around Nordic Semiconductor’s nRF52840 SoC. The module can connect up to 100 nodes, integrates a power amplifier with 100mW transmission power, and supports Bluetooth LE for smartphone connectivity. These features simplify Modbus RTU installations by eliminating traditional control cables, making them ideal for building and industrial automation applications. The company mentions two variants available for this module the ‘W-Modbus OEM Module’ which supports one Modbus client, and the ‘W-Modbus PRO OEM Module’ supporting up to sixteen Modbus clients. Both modules support self-healing, self-organizing mesh protocols that address the issues of network reliability and scalability in industrial environments. The module can also be used for remote monitoring and troubleshooting via smartphones. LumenRadio’s Wireless Modbus module specification Module – LumenRadio W-Modbus module SoC – Nordic Semiconductor nRF52840 CPU – 32-bit Cortex-M4 core with FPU @ 64 MHz Connectivity Bluetooth 5.4 (BLE, Bluetooth mesh, […]

October 12, 2024 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Arduino Nicla Sense Env module features temperature, humidity, and gas sensors from Renesas

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over three years ago (2021). The implementation of the new module is quite different since the ME module relies on Nordic Semi nRF52832 Cortex-M4 microcontroller and Bosch SensorTech motion and environmental sensor, but the new Nicla Sense Env module is made of parts from Renesas namely the RA2E1 Cortex-M23 microcontroller, the HS4001 humidity and temperature sensor, the ZMOD4410 gas sensor for TVOC and indoor air quality, and the ZMOD4510 gas sensor for NO2, O3, and outdoor air quality. Arduino Nicla Sense Env (ABX00089) specifications: MCU – Renesas RA2E1 Arm Cortex-M23 entry-line microcontroller (not accessible or programmable by the user) CPU core – Arm Cortex-M23 core up to 48 MHz Memory – 16KB SRAM Storage – 128KB flash Sensors […]

September 30, 2024September 29, 2024 by Debashis Das - No Comments

u-blox X20 all-band GNSS module offers centimeter-level accuracy, u-blox F9 pin-to-pin compatibility

u-blox has recently launched the X20 all-band GNSS module with an integrated L-band receiver that supports all available GNSS satellite signals (L1/L2/L5/L6) and can provide centimeter-level accuracy globally. The module also includes PPP (Precise Point Positioning) correction on top of RTK (Real-time Kinematic) and features like end-to-end security functions, advanced jamming/spoofing detection, and other software features. These features make this device useful for industrial automation, automotive, UAVs, and ground robotics applications. Multi-band GNSS receivers using L1, L2, L5, and the new L6/E6 band frequencies enhance accuracy, reliability, security, and other benefits. That includes better PNT (Positioning, Navigation and Timing) and RTK performance, access to global precise point positioning (PPP) services like Galileo HAS, faster convergence times in PPP for industrial and automotive use, and access to regional PPP services like MADOCA-PPP. Additionally, it helps comply with regional regulations like AIS-140 for NavIC in India and improves jamming and spoofing immunity […]

September 28, 2024 by Sayantan Nandy - No Comments

Raytac AN7002Q – A smaller nRF7002 Wi-Fi 6 module for industrial IoT applications

IoT solutions company Raytac has introduced the AN7002Q Wi-Fi 6 module series, which integrates Nordic Semiconductor’s nRF7002 chipset and is designed for Industrial IoT, smart home, healthcare, consumer electronics, and automotive applications. They can be paired with Raytac’s MDBT53 Bluetooth LE modules based on the nRF5340 multiprotocol SoC, supporting Wi-Fi and Bluetooth LE solutions. The AN7002Q is a low-power Wi-Fi 6 module supporting dual-band 2.4 GHz and 5 GHz operation with a maximum PHY data rate of 86 Mbps (MCS7). It is compatible with IEEE 802.11ax, a/b/g/n/ac standards, and connects to a host SoC or MCU via SPI or QSPI interfaces. The module also supports coexistence with Bluetooth LE, Thread, and Zigbee systems, making it ideal for IoT applications. Previously, we covered the Abluetech PTR7002, a low-power wireless module based on the Nordic Semiconductor nRF7002. The PTR7002 has a slightly larger size and offers more GPIO options, while the AN7002Q […]