WisGate Soho Pro RAK7267 LoRaWAN gateway with solar battery kit
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WisGate Soho Pro RAK7267 LoRaWAN gateway supports LTE Cat 1 and WiFi 4 connectivity, solar battery kits

Designed for both indoor and outdoor deployments, RAKwireless’ WisGate Soho Pro RAK7267 is an 8-channel LoRaWAN gateway with LTE Cat 1 and WiFi 4 connectivity and support for 9V-36V DC input compatible with the company for solar battery kits. The LoRaWAN gateway is based on the MediaTek MT7628 MIPS processor with 256MB RAM and 32MB flash, runs a fork of OpenWrt with a dashboard for configuration, and integrates with WisDM cloud-based IoT management platform. WisGate Soho Pro RAK7267 specifications: SoC – MediaTek MT7628 MIPS processor at 580MHz System Memory – 256MB RAM Storage – 32MB NOR flash, microSD card socket LoRaWAN connectivity to sensors Semtech SX1303 LoRa Concentrator for up to 8 channels Frequencies 868 MHz – EU868/ IN865/ RU864 9150 MHz – US915/ AU915/ KR920/ AS923 Rx Sensitivity – At least -139 dBm Tx Power – Up to 27 dBm LoRaWAN v1.0.3 LoRa Frame filtering (node whitelisting) Buffering of […]

Renesas SLG7EVBFORGE 1K LUT ForgeFPGA Evaluation Board
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Renesas SLG7EVBFORGE FPGA dev board is built around ForgeFPGA SLG47910V low-density FPGA

Renesas SLG7EVBFORGE FPGA dev board, built around SLG47910V is Renesas’ first low-density FPGA in the ForgeFPGA family. The FPGA includes 1120 LUTs, 1120 flip-flops, 5kb of distributed memory, 32kb of block RAM, and a 50 MHz on-chip oscillator with a phase-locked loop (PLL). With robust features, low power consumption, and affordable pricing this FPGA can be used in applications in sensor data aggregation, consumer electronics, and portable computing devices. The SLG47910V FPGA gets connected to a ZIF socket to the development board, this design choice puts out a clear sign that upcoming Forge family FPGAs will support this dev board. Additionally, it features Pmod connectors and configurable power sources. The dev board can be programmed via OTP Non-Volatile Memory or SPI interface and additional features get managed through Renesas’ Go Configure Software Hub. Previously we have written about similar low-power low-cost FPGA boards like the Sipeed Tang Mega 138K, the […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
Raspberry Pi 5 UPS Solution
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SunFounder PiPower 3 kit is a UPS solution for the Raspberry Pi 5 SBC

SunFounder PiPower 3 kit is a UPS solution designed to work with the Raspberry Pi 5, other Arm SBCs, or even MCU boards like Arduino UNO and Raspberry Pi Pico. The board delivers a stable 5V/5A output, and a 32-bit CH32V003 RISC-V microcontroller takes care of power management and battery level reporting to make sure the Raspberry Pi 5 keeps running when a power failure occurs and shutdowns gracefully when the battery level is low. The kit comes with two 18650 2,000mAh batteries that connect through a 2-pin connector, and all accessories – standoffs, acrylic case, and fan – for assembly with the Raspberry Pi 5, or other compatible boards like the Pi 4, Banana Pi BPI-M5, Radxa Rock Pi E, Orange Pi 3B, and others.   PiPower 3 kit specifications: 32-bit CH32V003 RISC-V microcontroller supporting I2C communication Input – 5V/5A via USB Type-C with PD support Output – 5V/5A […]

Orange Pi CM5 Raspberry Pi CM4 alternative
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Orange Pi CM5 – A Raspberry Pi CM4 alternative with up to 16GB RAM, 256GB eMMC flash

Orange Pi CM5 is a system-on-module mostly compatible with the Raspberry Pi CM4 (and upcoming Raspberry Pi CM5?) powered by a Rockchip RK3588S octa-core Cortex-A76/A55 processor that supports up to 16GB LPDDR4 and 256GB eMMC flash compared to the Pi CM4 module that is limited to 8GB RAM and 32GB flash. Since the Rockchip RK3588S has more interfaces than the Broadcom BCM2711 found in the Raspberry Pi CM4, the company added an extra 100-pin board-to-board connector with extra interfaces such as native USB 3.0, SATA III, CAN Bus, and an additional PCIe 2.0 x1 interface for a total of two. Orange Pi CM5 Orange Pi CM5 specifications: SoC – Rockchip RK3588S octa-core processor with 4x CortexA76  cores @ up to 2.4GHz, 4x CortexA55 core @ 1.8GHz Arm Mali-G610 MP4 “Odin” GPU with support for OpenGL ES1.1/2.0/3.2, OpenCL 2.2 and Vulkan 1.2 Video decoder – 8Kp60 H.265, VP9, AVS2, 8Kp30 H.264 […]

PCBWay 10th anniversary
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PCBWay’s 10th anniversary event – Win coupon codes worth up to $249 and various prizes (Sponsored)

PCBWay, one of the most popular PCB manufacturers around the world, is now almost 10 years old, and the company has started a promotional event for the PCBWay’s 10th anniversary with discount coupon codes, free boards, modules, tools, or kits, charity sales, and more. To get started, go to the 10th anniversary page, and click Enter to log in with your existing credentials or sign up for a new account with your email address. If you are a new user, you’ll also receive a welcome email with a special $5 coupon offer for 10 pieces of an up to 2 layer board and a $29 special offer for 1-20 pcs assembly following a long-term price reduction to celebrate the company’s 10th anniversary. After a customized welcome message, you’ll get access to a range of coupon codes to get discounts from $5 up to $240 for your next PCB order or even […]

Allwinner T527 digital signage board
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Allwinner T527 digital signage and Smart Display board offers HDMI, eDP, MIPI DSI, and LVDS display interfaces

MYiR Tech’s MYD-LT527-SX is a board designed for digital signage and Smart Display applications based on the MYC-LT527 Allwinner T527 system-on-module from the company and offering a range of display interfaces namely HDMI, eDP, MIPI DSI and dual-channel LVDS. The digital signage board builds upon MYiR Tech’s MYD-LT527 development board with a larger design featuring many of the same ports (dual GbE, USB 3.0, audio jack, HDMI output), and plenty of connectors for expansion including additional USB 2.0 interfaces, speaker and microphone, RS232, RS485, CAN Bus, and more. MYiR Tech’s MYD-LT527-SX specifications: SoM – MYC-LT527 system-on-module with SoC – Allwinner T527 CPU Octa-core Arm Cortex-A55 processor with four cores @ 1.80 GHz and four cores @ 1.42GHz E906 RISC-V core up to 200 MHz DSP – 600MHz HIFI4 Audio DSP GPU – Arm Mali-G57 MC1 GPU System Memory – 2GB LPDDR4 Storage – 16GB eMMC flash, 32Kbit EEPROM 381-pad LGA […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
RAUC OTA firmware update Rock Pi 4
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RAUC open-source OTA update solution for embedded Linux ported to Rock Pi 4 SBC

RAUC open-source OTA update solution enabling A/B updates for embedded Linux images has recently been ported to the Radxa Rock Pi 4 Model B SBC powered by a Rockchip OP1 SoC by the project’s maintainer, Leon Anavi working for Konsulto Group. If you run a Linux distribution like Ubuntu, Debian, or Fedora, packages and OS images are taken care of automatically or by running a few commands. However, software engineers who build custom embedded Linux images with the Yocto Project or Buildroot must handle this themselves. Luckily, there are already open-source OTA firmware update solutions such as Mender, Balena, Torizon, OSTree, Snap, or RAUC, and we’ll look at the latter today. RAUC (Robust Auto-Update Controller) was started by Pengutronix in 2015 and eventually adopted by the community. It’s a lightweight update client that runs on an Embedded Linux device and controls the A/B update procedure when a new firmware revision […]

Sipeed Tang Mega 138K Dock
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Sipeed Tang Mega 138K Dock is a lower-cost GOWIN GW5AST FPGA + RISC-V development board

The Sipeed Tang Mega 138K Dock is a low-cost version of the Tang Mega 138K Pro development board launched last year with the GOWIN GW5AST FPGA + RISC-V SoC, two SPF+ cages, a PCIe 3.0 x4 interface, and DVI Rx and Tx ports. The new Tang Mega 138K Dock keeps a GW5AST FPGA SoC but with a 484-ball package that fits on a smaller system-on-module, and does without the SPF+ cages, replaces the PCIe 3.0 x4 interface with a PCIe 2.0 x4 interface, and only uses a single HDMI port for DVI Rx or Tx. Sipeed Tang Mega 138K system-on-module Let’s first have a look at the specifications of the SoM itself: SoC FPGA – GOWIN GW5AST-LV138FPG484A with 138,240 LUT4 1,080 Kb Shadow SRAM (SSRAM) 6,120 Kb Block SRAM (BSRAM) Number of BSRAM – 340 298x DSP slices 12x PLLs 16x global clocks 24x HCLK 8x transceivers at 270Mbps to […]

Boardcon CM3588 Rockchip RK3588 System-on-Module designed for AI and IoT applications