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September 30, 2024September 30, 2024 by Sayantan Nandy - 5 Comments

The Things Indoor Gateway Pro: A Managed LoRaWAN Solution with ESP32 and Semtech SX1302

The Things Indoor Gateway Pro with dual external antenna

The Things Industries first introduced the Things Indoor Gateway, an affordable multi-channel LoRaWAN gateway designed for IoT networks in 2019. While low-cost single-channel gateways like Dragino OLG01, priced as low as $83.50, were available, they often struggled with connectivity in shared environments. The Things Indoor Gateway, priced around $111, offered a reliable solution for large-scale IoT deployments. Building on this success, the company has now launched the next-generation Things Indoor Gateway Pro. This managed LoRaWAN gateway is designed for seamless IoT network installation, featuring zero-touch provisioning, full cloud management, and flexible connectivity options including LTE, Ethernet, and Wi-Fi with automated failover. With advanced device management tools such as mTLS, FOTA, and secure boot, the Things Indoor Gateway Pro is a future-ready solution tailored for evolving IoT needs. Previously, we explored a variety of LoRaWAN gateways, including the AgroSense LoRaWAN for high-precision agriculture, the WisGate Soho Pro RAK7267 for greenhouse monitoring, […]

September 16, 2024September 18, 2024 by Debashis Das - 12 Comments

Raspberry Pi RP2350 dev board features Ethernet RJ45 port with WIZNet W5500 or W5100S Ethernet controller

Wiznet W5500 EVB Pico2 and W5100S EVB Pico2 Dev boards

WIZnet has recently launched two new Raspberry Pi RP2350-based Ethernet boards – W5100S-EVB-Pico2 and W5500-EVB-Pico2 – based on different Ethernet controllers. The entry-level W5100S-EVB-Pico2 is built around the W5100S controller that features 4 independent sockets and 16 Kbytes of buffer memory. On the other hand, the W5500-EVB-Pico2 is built around the W5500, which features 8 sockets, 32 Kbytes of buffer memory, and improved security features such as OTP memory, Secure Boot, and Arm TrustZone technology. These make the W5500-EVB-Pico2 ideal for projects with robust network handling and advanced security measures. After the recent announcement of the $5 Raspberry Pi Pico 2 we have seen many development boards built around the RP2350 MCU, including the Challenger+ RP2350 WiFi6/BLE5, the Solder Party’s RP2350 Stamp, the Seeed Studio XIAO RP2350, the Cytron MOTION 2350 Pro, and more. Feel free to check those out If you are interested in RP2350-based dev boards. W5100S-EVB-Pico2 and […]

September 12, 2024September 11, 2024 by Debashis Das - 1 Comment

Low-cost Raspberry Pi 5 HAT+ combines M.2 socket for NVMe SSD and PoE power input

With a cost of only about $25, Waveshare has recently introduced the PoE M.2 HAT+ for the Raspberry Pi 5, which is much cheaper than the similar N-Fuse PoE HAT that we’ve written about previously. As the name implies, this new Waveshare board supports Power over Ethernet (PoE) and features an M.2 slot to add NVMe SSD storage to the latest Raspberry Pi SBC. This new Waveshare HAT complies with the 802.3af/at standards and can deliver up to 25.5W of power to the Pi 5, enabling both power and network connectivity over a single Ethernet cable. Additionally, it features onboard 5V & 12V header outputs for powering additional devices like cooling fans, and there are also two LEDs for status. A fast storage device and the ability to power the device with ethernet makes this device suitable for applications such as network-attached storage, media centers, and edge computing applications. Waveshare […]

August 26, 2024 by Debashis Das - 6 Comments

Microchip LAN887x industrial single-pair gigabit Ethernet transceivers can communicate over 40 meters of cable

Microchip LAN887x family of PHY Transceivers

Microchip has released the LAN887x family of single-pair gigabit Ethernet transceivers adding to their line of Single Pair Ethernet (SPE) devices. This new family of transceivers supports 100BASE-T1(compliant with IEEE 802bw-2015) and 1000BASE-T1(compliant with IEEE 802.3bp) network speeds and can handle extended cable lengths up to 40 meters. They also integrate time-sensitive networking (TSN) protocols and comply with ISO 26262 functional safety standards. Additionally, they can operate in low-power mode with features like EtherGREEN technology and OPEN Alliance TC10 sleep mode. All these features make this IC useful for applications such as automotive, industrial, avionics, robotics, and automation fields. Microchip previously released the LAN8770 100BASE-T1 Ethernet PHY Transceiver which has a max cable length of 15 meters for UTP (Unshielded Twisted Pair) cable and 40 meters for STP (Shielded Twisted Pair) cable. The speed was limited to 100 Mbps, but now, with the release of the new 1000BASE-T1 ethernet controllers, […]

August 23, 2024 by Debashis Das - No Comments

Raspberry Pi 5 PCIe HAT+ board features gigabit Ethernet, 4G LTE (mini PCIe), two USB 3.2 ports

Waveshare PCIe TO MiniPCIe GbE USB3.2 HAT+

Waveshare has recently introduced the PCIe to MiniPCIe GbE USB3.2 HAT+ for Raspberry Pi 5 adding gigabit Ethernet, a mini PCIe socket for 4G LTE, and two USB 3.2 Gen1 ports to the popular Arm single board computer. The HAT+ is compatible with IM7600G-H-PCIE/EG25-G-mPCIe series 4G LTE modules with 4G/3G/2G global band and GNSS positioning. Additionally, it has a gigabit Ethernet with an onboard RJ45 port, two USB 3.2 Gen1 ports, an onboard power monitoring chip, and EEPROM. All these features make this HAT useful for applications such as industrial routers, home gateways, set-top boxes, industrial laptops, industrial PDAs, and much more. We have previously written about many different types of HATs for the Raspberry Pi 5 designed by Waveshare including the Waveshare UPS HAT (E), the Waveshare PoE HAT (G), the Waveshare PCIe to USB 3.2 HAT+, and many other products. Feel free to check those out if you […]

August 7, 2024August 7, 2024 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

ESP32-P4-Function-EV-Board development board launched for $55 with 7-inch display and camera module

Espressif Systems “ESP32-P4-Function-EV-Board” – the official ESP32-P4 development board – is now available in limited quantities on Espressif’s AliExpress store for $55.44, and some other AliExpress stores at a premium as part of a kit with a 7-inch touchscreen display and a 2MP camera module. First unveiled in January 2023, the ESP32-P4 is the first general-purpose RISC-V microcontroller from Espressif Systems without any wireless connectivity. It’s a high-end microcontroller with two RISC-V cores clocked at 400 MHz, vector instructions for AI acceleration, a 2D graphics accelerator for smooth graphical user interfaces, and H.264 video encoding support. There’s been some buzz about it in recent months, and finally, it’s now possible to purchase an ESP32-P4 board for evaluation and software development. ESP32-P4-Function-EV-Board development board specifications: Microcontroller – Espressif Systems ESP32-P4 CPU Dual-core RISC-V HP (High-performance) CPU @ up to 400 MHz with AI instructions extension and single-precision FPU, 768KB of on-chip […]

August 5, 2024August 5, 2024 by Jean-Luc Aufranc (CNXSoft) - No Comments

Rockchip RK3568 fanless industrial PC offers Ethernet, 4G LTE, WiFi, BLE connectivity, RS485, RS232, and CAN Bus interfaces

MYiR MYD-LR3568-GK-B is a fanless industrial PC Box powered by Rockchip RK3568 quad-core Cortex-A55 Ai SoC with up to 4GB RAM, 32GB GB eMMC flash, support for M.2 NVMe storage, and communication interfaces such as RS232, RS485, and CAN Bus. The device also offers dual gigabit Ethernet and optional WiFI, BLE, and 4G LTE connectivity, two video outputs, and five USB ports with a set of features and capabilities that makes it suitable for edge AI, video analytics, industrial control, protocol conversion, communication management, and more. MYiR MYD-LR3568-GK-B specifications: SoC – Rockchip RK3568J CPU – Quad-core Cortex-A55 processor at up to 1.4 GHz (An “overdrive” version at 1.8 GHz is available upon request) GPU – Mali G52 2EE GPU with support for OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1 VPU 4Kp60 H.264, H.265, VP9, 1080p60 MPEG-4/-2/-1, VP8, and VC1 video decoder 1080p60 H.264/H.265 video encoder AI accelerator – Up to […]

July 30, 2024July 30, 2024 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

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

LILYGO T-ETH Elite ESP32-S3 Ethernet board LoRaWAN mPCIE cellular expansion

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, […]