IoT News - Page 41 of 189 - CNX Software

August 11, 2023August 11, 2023 by Jean-Luc Aufranc (CNXSoft) - No Comments

Lo-Fi ESP32-S3 board features LoRa module for low-power long-range connectivity (Crowdfunding)

SB Components’ Lo-Fi is an ESP32-S3 board equipped with a LoRa module for low-power long-range connectivity, and the company has also introduced two LoRa USB dongles with either Type-A or Type-C connectors. Lo-Fi specifications: Wireless module ESP32-S3-WROOM-1: SoC – ESP32-S3 dual-core LX7 microprocessor @ up to 240 MHz with Vector extension for machine learning, WiFi 4 & Bluetooth 5 LE/Mesh Memory – 8MB OSPI PSRAM Storage – 8MB QSPI flash PCB antenna Dimensions – 25.5 x 18.0 x 3.1 mm Unnamed LoRa module Tx power of up to 22dBm (160mW) adjustable by software Rx sensitivity of up to -138 dBm ISM bands – 433MHz, 868MHz, and 915MHz Range – Up to 5km range Data rates – 300 bps to 62.5 kbps RoHS compliance External LoRa antenna Display – 1.14-inch TFT display with 240×135 resolution USB – 1x USB Type-C port for programming and power Expansion – 2x 20-pin GPIO headers […]

August 6, 2023August 5, 2023 by Paisit Wongsongsarn - 13 Comments

SONOFF SNZB-01P/SNZB-02P Review – Zigbee wireless switch and temperature & humidity sensor tested with Home Assistant

SONOFF SNZB-01P & SNZB-02P Zigbee Review Home Assistant

SONOFF launched their 1st gen Zigbee product about a few years ago, and SONOFF have finally started to upgrade their Zigbee devices, and we received two Zigbee 3.0 devices from SONOFF for review, namely the SNZB-01P wireless switch and the SNZB-02P temperature and humidity Sensor. In a nutshell, their appearance looks more modern, with a round shape compared to the rectangular design of the previous models. Importantly, they are sturdier than before, and the battery capacity has increased almost 2x. As we anticipated, they can be used with other Zigbee Hubs from different brands as well. The main application used with both devices is still, of course, eWeLink, which many people are familiar with (a Zigbee Bridge Hub/Bridge is required). However, this review will focus more on the popular app called Home Assistant, which is widely used globally. SNZB-01P wireless switch After trying it out for a while and comparing […]

August 4, 2023August 4, 2023 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

CORE-V MCU Devkit features open-source 32-bit RISC-V core, Amazon AWS IoT connectivity, Mikrobus expansion, VGA camera

The CORE-V MCU DevKit is an open-source hardware board based on the CORE-V microcontroller featuring the open-source OpenHW CV32E40P0 RISC-V MCU core and a Quicklogic ArticPro 2 eFPGA. The board offers wireless connectivity to Amazon AWS through an ESP32-C3 AWS IoT ExpressLink module, a MikroBus connector for expansion, a VGA camera module, JTAG and serial debugging, as well as a temperature sensor and a few buttons. The development kit can be powered by its USB Type-C port (5V) or a DC jack taking 5V to 18V DC. CORE-V MCU devkit specifications: Microcontroller – CORE-V MCU OpenHW CV32E40P RISC-V processor core (in-order 4-stage RISC-V RV32IMFCXpulp CPU based on RI5CY from PULP-Platform) with 512KB SRAM, boot ROM Quicklogic ArticPro 2 eFPGA Storage – 4MB QSPI flash Wireless – Espressif AWS IoT ExpressLink Module for AWS IoT cloud interconnect Camera – Himax HM01B0 ultra-low-power QVGA (320×240) CMOS image sensor as found in the […]

August 3, 2023 by Jean-Luc Aufranc (CNXSoft) - No Comments

eModGATE Moduino X0 – An ESP32-based industrial IoT controller with battery support

eModGate X0 ESP32 industrial IoT controller

TECHBASE eModGATE Moduino X0 is an industrial IoT control based on a choice of ESP32 modules from Espressif and Pycom, equipped with a battery slot for remote installations, and various interfaces to connect sensors or actuators via RS232, RS485, and/or digital I/Os. We first wrote about TECHBASE Moduino-X series ESP32 IoT endpoints almost six years ago with the X1 and X2 models, but since then the company has added more models such as the large X3 and X4 devices with more I/Os, and the new entry-level Moduino X0 that’s similar to the X1, but with battery support instead of a supercapacitor. eModGATE Moduino X0 specifications: ESP32 wireless module/board options ESP32-WROVER with ESP32 dual-core Tensilica LX6 processor @ 240 MHz, 8MB PSRAM, 4MB or 16MB SPI flash Pycom WiPy 3.0 with 4MB RAM, 8MB Flash Pycom SiPy with 512kB RAM, 4MB Flash, Sigfox Pycom LoPy with 4MB RAM, 8MB Flash, Wi-Fi/BT4.2, […]

July 29, 2023 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

12 Euros ESP32-S3-DevKit-LiPo board runs Linux 6.3

Olimex ESP32-S3-DevKit-LiPo is a new open-source hardware ESP32-S3 board with 8MB flash, 8MB PSRAM, as well as LiPo battery and JTAG support that can run Linux 6.3, or the more traditional Arduino or MicroPython firmware. The board is based on the ESP32-S3-WROOM-1-N8R8 module, features two USB-C ports for power, programming, and JTAG debugging, plenty of expansion with two rows of I/Os plus a pUEXT connector, Reset and Boot buttons, and a couple of LEDs. ESP32-S3-DevKit-LiPo specifications: Wireless module – Espressif ESP32-S3-WROOM-1-N8R8 with SoC – ESP32-S3 dual-core LX7 microprocessor @ up to 240 MHz with Vector extension for machine learning, WiFi 4 & Bluetooth 5 LE/Mesh Memory – 8MB OSPI PSRAM Storage – 8MB QSPI flash PCB antenna Dimensions – 25.5 x 18.0 x 3.1 mm USB 1x USB Type-C OTG port also used for JTAG/Serial 1x USB Type-C port for USB-serial programming and power Expansion 2x 22-pin GPIO headers pUEXT […]

July 28, 2023August 2, 2023 by Jean-Luc Aufranc (CNXSoft) - No Comments

Tungsten700 SMARC SoM and devkit features MediaTek Genio 700 AIoT processor

Laird Connectivity Tungsten700 SOM is a SMARC system-on-module powered by a MediaTek Genio 700 Arm Cortex-A78/A55 AIoT processor with up to 8GB LPDDR4, 16GB eMMC flash, and a Sona MT320 Wi-Fi 6/Bluetooth 5.3 module based on the Filogic 320 chipset. The board was designed by Boundary Devices, recently acquired by Laird, and is offered with a SMARC 2.1 carrier board that can be used for development or as a single board computer integrated into designs. Tungsten700 SMARC module Tungsten700 specifications: SoC – MediaTek Genio 700 (MT8390) CPU – Octa-core processor with 2x Arm Cortex-A78 cores @ up to 2.2 GHz, 6x Arm Cortex-A55 cores @ up to 2.0 GHz GPU – ARM Mali-G57 MC3 GPU VPU as in “Video Processing Unit” Encode up to 4Kp30 HEVC/H.264 Decode up to 4Kp75 HEVC/H.264/AV1/VP9 VPU as in “Vision Processing Unit” – Tensilica VP6 Vision Processing Unit ISP Single Camera: 32MP @ 30FPS Dual […]

July 26, 2023April 5, 2024 by Sponsored Post - 4 Comments

An Intel NUC Alternative: Azulle’s Elite (Sponsored)

When it comes to compact and powerful computing solutions, the Intel NUC (Next Unit of Computing) series has long been a favorite among tech enthusiasts. However, since Intel’s most recent End of Life announcement for the NUC line, the market has changed to a series of highly effective alternatives. Azulle Elite – An Intel NUC alternative Azulle’s Elite is here to challenge that dominance. With its cutting-edge 13th Gen Raptor Lake CPU, quick-turn configure-to-order advantage, and a host of impressive features, the Elite offers a compelling alternative to the Intel NUC lineup. Azulle’s Elite is the latest model in a series of generational models that have existed for years, now perfected, and designed to fit all enterprise-level needs. Just like its former Intel NUC counterparts, the Elite offers the perfect combination of size, performance, sustainability, and reliability to power modern businesses. The sleek design and small footprint make it an […]

July 25, 2023 by Jean-Luc Aufranc (CNXSoft) - No Comments

STMicro STHS34PF80 IR sensor for motion and presence detection aims to replace PIR sensors

STMicro STHS34PF80 is a new IR sensor designed for IoT and Smart Home devices requiring motion and/or presence detection that offers an alternative to traditional passive infrared (PIR) sensors and is mostly useful for building automation. The latest IR sensor from STMicro contains thermal transistors (MOSFETs) that can not only detect motion but also stationary objects, something that’s not feasible with conventional PIR detectors that require motion for object detection. The company further adds that PIR sensors need a Fresnel lens to sense moving objects, but the STHS34PF80 detector does not require a lens and as a result, enables much smaller designs. STHS34PF80 key features and specifications: Range up to 4 meters without lens for objects measuring 70 x 25 cm² Integrated silicon IR filter IR sensitivity – 2000 LSB/°C RMS noise – 25 LSBrms Operating wavelength – 5 µm to 20 µm Local temperature sensor accuracy – ±0.3 °C […]