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Semtech LoRa SX1272 RF Module Enables Up to 30 KM Wireless Range for Arduino, Raspberry Pi, Waspmote, and More

Libelium’s Waspmote is a board based on Atmel ATmega1281 MCU that interfaces with over 80 sensors, and various wireless communication modules, and targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on. They have some professional kits for over 3,000 Euros including training, but a more affordable Starter Kit is also available for 199 Euros on Cooking Hacks. But I’m not going to cover Waspmote in details today. I just mention it because of an article on embedded.com mentioning compatibility with a Libelium / Semtech LoRa SX1272 RF module delivering up to 30km range in ideal conditions (and usually 22+ km range in LOS), and about 2km range in urban settings. I previously featured XBee-PRO 900HP RF Module with a 45km range, so the Semtech module is just another option, and it works not only with Waspmote, but also the […]

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EDATEC ED-GWL1010: Amlogic S905X4-based PoE-enabled LoRaWAN gateway targets Smart Buildings and IoT applications

The AMLogic S905X4 SoC is typically found in TV boxes, but EDATEC has integrated the quad-core Cortex-A55 SoC into its ED-GWL1010 LoRaWAN IoT gateway designed for smart buildings and industrial IoT networks requiring long-range, low-power connectivity. The ED-GWL1010 is built around the ED-REIMEI1 single-board computer, combining a mainboard and an expansion board. It integrates Semtech’s latest SX1302/SX103 baseband chip and a Microchip ATECC608 security chip for enhanced protection. The gateway offers up to 8GB LPDDR4 and 32GB of eMMC storage. For connectivity, it supports dual-band WiFi, Bluetooth 5.0, 10/100Mbps Ethernet with PoE, and a mini PCIe slot for a LoRa module compatible with both American and European LoRa frequencies (US915, AU915, AS923, EU868). It also features USB 3.0, an RGB LED indicator, a user button, and flexible power options through a 7-18V DC input or PoE. The ED-GWL1010 operates reliably in temperatures ranging from -25°C to 50°C and is housed […]

ArmSoM CM5 - Raspberry Pi CM4 alternative with Rockchip RK3576 SoC
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reComputer R1000 Raspberry Pi CM4-powered IoT Gateway runs open-source software for Edge AI applications (Sponsored)

Seeed Studio is a Raspberry Pi-approved reseller and device designer. In May 2024, Seeed released their first edge IoT Raspberry Pi-powered gateway and controller, reComputer R1000. It is Raspberry Pi CM4-powered, with AI capabilities when equipped with Hailo NPU. It comes with all the necessary features that a robust and reliable industrial edge IoT device needs, along with rich and versatile interfaces like three RS485 ports, dual Ethernet, and flexible IoT wireless communication (4G, LoRa, Wi-Fi/BLE, Zigbee) and essential functional modules (GPS, UPS, TPM2.0, PoE, SSD, etc.). With Modbus and BACnet supported, it’s a perfect fit for remote access control, especially BMS, BAS, and iBMS. You’ll find more technical details in our previous article about the reComputer R1025, and on Seeed Studio’s product page where you can also purchase the AIoT gateway. As a powerful edge IoT controller and gateway with AI capabilities, it embraces the Raspberry Pi community, is […]

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AAEON SRG-CM4 IoT gateway features Raspberry Pi CM4 SoM for industrial applications

AAEON SRG-CM4 is an IoT gateway based on the Raspberry Pi Compute Module 4 (CM4) with 1GB to 8GB of RAM and 8GB to 32GB of eMMC storage, all powered by the Broadcom BCM2711 quad-core Cortex-A72 SoC. The gateway features a modular chassis, maintaining the compact size and industrial-grade features typical of AAEON’s edge gateway products, making it ideal for various embedded applications. In terms of connectivity, the SRG-CM4 offers two switchable serial ports supporting RS-232/422/485, with an optional isolated RS-485 port, CAN 2.0 A/B, and two isolated DI/DO. Additional interfaces include two Gigabit Ethernet RJ45 ports, two USB 2.0 ports, and an HDMI 1.4 video output. The device operates within a wide temperature range of -20°C to 70°C and supports a DC 9V to 36V power input, ensuring reliability in industrial environments. We previously covered the reComputer R1025-10, a Raspberry Pi CM4-based DIN Rail industrial gateway with optional wireless […]

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LILYGO T-ETH-ELite ESP32-S3 Ethernet PoE board supports stackable LoRaWAN and Cellular expansion modules

LILYGO T-ETH-Elite is an ESP32-S3-powered IoT board with an Ethernet RJ45 port supporting PoE and a 40-pin GPIO header for stackable shields that offer support for LoRaWAN, 2G, NB-IoT, or/and 4G LTE cellular connectivity. The ESP32-S3 board allows users to build gateways with Ethernet, WiFi, Bluetooth, GNSS, LoRaWAN, and Cellular (2G, NB-IoT, 4G LTE) connectivity, and they can easily switch cellular modules to match specific requirements. LILYGO T-ETH-Elite specifications: Wireless module – Espressif ESP32-S3-WROOM-1 MCU – ESP32-S3R8 dual-core Tensilica LX7 up to 240 MHz with 512KB SRAM, up to 8MB PSRAM Storage – 16MB flash Connectivity – WiFi 4 and Bluetooth LE 5 PCB antenna Storage – MicroSD card slot Networking – 10/100Mbps Ethernet RJ45 port via W5500 SPI to Ethernet chip USB – USB Type-C port for power and programming Expansion – 40-pin (mostly) Raspberry Pi-compatible GPIO header for shields (up to 23x GPIO, USB 2.0, UART, 5V, 3.3V, […]

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Seeed Studio reComputer R1025-10 industrial IoT gateway supports Ethernet, RS485, 4G LTE, LoRa, Zigbee, Wi-Fi, BLE

The reComputer R1025-10 is a Raspberry Pi CM4-based DIN Rail industrial gateway and edge IoT controller designed by Seeed Studio. The company mentions that the R1025-10 is the first module in the reComputer R1000 series and it’s equipped with 4GB RAM and 32GB of eMMC version of the CM4 module. That simply means the company will launch Edge IoT controllers in the series which will host different variants of the CM4 module. The R1025-10 gateway is features rich and includes two Ethernet interfaces, three isolated RS485 interfaces, and a variety of optional wireless modules including 4G, LoRa, Zigbee, or Wi-Fi/BLE. Other features include an HDMI port, two USB Type-A ports, and a USB Type-C 2.0 port. Previously we have covered many Din Rail IoT gateways like the IOT-DIN-IMX8PLUS,  Cytron IRIV PiControl, the Robustel EG5101 and EG5200 and many others feel free to check those out if you are looking for […]

Rockchip RK3568/RK3588 and Intel x86 SBCs
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Waveshare UGV Rover – A 6-wheel AI robot built around Raspberry Pi 4/5 and ESP32

The Waveshare UGV Rover is a 6-wheel robot platform based on Raspberry Pi 4 or 5 as well as an ESP32 module and built for remote exploration, object recognition, and autonomous navigation. Since the source code for the platform will be open-sourced it can also be used for educational purposes, programming, robotics, AI experimentation, and many other applications. This Unmanned Ground Vehicle (UGV) rover features a 2mm thick aluminum body, six 80mm shock-absorbing tires, and a four-wheel drive system controlled by an ESP32 sub-controller. The sub-controller also handles sensors, LiDAR, cameras, and more. The brain or the main controller of the rover is a Raspberry Pi SBC – either a Pi 4B or Pi 5 – which notably handles computer vision and machine learning operations. Since the mounting holes are designed to fit a Raspberry Pi, it is safe to assume that it will fit other SBCs with the same […]

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unPhone – An ESP32-S3 IoT development platform with LoRaWAN, touchscreen, open-source ecosystem

Pimoroni, in partnership with the University of Sheffield, introduced the unPhone – an open-source non-cellular IoT development platform built around the ESP32-S3 wireless microcontroller. The unPhone isn’t meant to replace phones but can simplify tasks and give you more control over your data. In addition to the ESP32-S3, it features a 3.5″ 320×480 touchscreen display, LoRaWAN, Wi-Fi, Bluetooth, a vibration motor, an accelerometer, and various other features. Designed with these capabilities, this module can be used for teaching and rapid prototyping, while also finding applications in aquaponics. unPhone key features and components Wireless module – ESP32-S3-WROOM-1U-N8 MCU – ESP32-S3 dual-core Tensilica LX7 up to 240 MHz with 512KB SRAM and 8MB PSRAM Storage – 8MB Quad SPI flash Wireless – 2.4 GHz WiFi 4 and Bluetooth LE 5 Hardware Features LCD touchscreen for debugging and UI creation. LoRaWAN for free radio communication Vibration motor for notifications. IR LEDs for remote control. […]

Boardcon Rockchip and Allwinner SoM and SBC products