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Espressif Systems ESP32-S3-MINI Module
Espressif Systems ESP32-S3-MINI Module is a powerful, generic Wi-Fi® + Bluetooth® LE MCU module that features a rich set of peripherals. This module offers 2.4GHz Wi-Fi® (802.11 b/g/n) and Bluetooth® 5 (LE) built around the ESP32-S3 series. The ESP32-S3-MINI module features...
Continue ReadingEspressif Systems ESP32-C6-WROOM-1 Multiprotocol Modules
Espressif Systems ESP32-C6-WROOM-1 Multiprotocol Modules are general-purpose Wi-Fi®, IEEE 802.15.4, and Bluetooth® LE modules. These multiprotocol modules are built around the ESP32-C6 series of SoCs and 32-bit RISC-V single-core microprocessors featuring 4MB flash. The...
Continue ReadingLaunching NVIDIA Jetson Orin Nano and Orin NX edge embedded systems from Aetina
At CES 2023, Aetina announced a selection of embedded devices powered by NVIDIA Jetson Orin NX and Orin Nano. Their focus will be on the AIE-KO21/31 and AIE-KN31/41, two edge devices made for general purposes and beginner-friendly AI processing on the periphery. With mass production set...
Continue ReadingWalkie-Talkie module Built On Tiny ESP32 board
Recently, LILYGO introduced a compact ESP32-S3 gadget that features a Walkie-Talkie module along with additional components like an OLED screen, speaker, microphone, and a slot for a 18650 battery. An ESP32 gadget with a stylus-equipped LCD display was also on show. The T-TWR is said...
Continue ReadingLinkStar-H68K – The Mini Computer Positioned as a Router
Introduction IoT hardware specialist, Seeed Studio, recently released a very impressive 'Router' (more than a router actually) and we'll like to take an intensive look at it. So for this article, we will be reviewing the LinkStar-H68K multimedia router and discussing the features that...
Continue ReadingExploring the PoE support of the M5Stack ESP32 module
A little module from M5Stack called the PoESP32 has an RJ45 connector that supports PoE (Power-over-Ethernet). Applications involving HTTP, MQTT, and related communication protocols can use the device. The ESP32-WROOM-32U modules are strong, generic Wi-Fi, Bluetooth, and Bluetooth LE...
Continue ReadingMekotronics R58X-4G computer – ARM-based PC and Edge Computing Device with PoE support and 4G LTE connectivity
The R58X-4G RK3588 device from China-based electronic company, Mekotronics, is a small form factor computer powered by a Rockchip RK3588 processor and equipped with support for 4G LTE connectivity as well as Power over Ethernet (PoE). The R58X-4G is an upgrade to the company's original...
Continue ReadingDeveloping an open-source air quality monitor and a sensor network for the community
The OpenAirMonitor is an outdoor air quality monitor that is powered by solar energy and sends data over LoRaWAN and Bluetooth LE. It measures the amount of dust (PM1, PM2.5, and PM10), as well as the temperature and humidity. The monitor has a STEMMA QT connector, which means that it...
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