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Raspberry Pi gets official IQAudio audio boards, improved industrial support

The Raspberry Pi was envisioned as an inexpensive, yet highly-features platform to teach programming to young kids, but as soon as the board was released in 2012 things quickly got out of control and many people started to use the low-cost SBC in various projects, or just as an XBMC (now Kodi) media center. Over 8 years later, that means 44 percent of Raspberry Pi boards were sold to the industrial/commercial market as opposed to individuals or the education market. Two recent announcements from the Raspberry Pi Foundation / Raspberry Pi Trading highlight the willingness of the organizations to expand the use of their boards to more markets: IQaudio audio boards and a new section of the website specific to industrial support. IQaudio audio boards for Raspberry Pi If you’ve already heard about IQaudio, that’s because the audio boards are not new. They were developed by a company called IQaudio […]

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Compact Jetson Xavier NX/ Nano open hardware baseboard supports Android

When it comes to NVIDIA Jetson family of modules, we should understand that NVIDIA Jetson Nano is for makers and STEM education, while Xavier NX is more geared towards professional and commercial use. The compute module Xavier NX was announced before the development kit, which includes the module and reference carrier board and otherwise for NVIDIA Jetson Nano. There are some third-party carrier boards & edge computers available for Jetson Xavier NX and Jetson Nano, including DesignCore Carrier Board and Diamond FLOYD Carrier Board. Antmicro, a custom hardware, software, and AI engineering company, came up with a compact open hardware device: Jetson Nano/ Xavier NX baseboard. It supports both NVIDIA Jetson Nano SoM as well as the Xavier NX SoM. The board is designed to put NVIDIA’s versatile module at the heart of cutting-edge projects and drive innovation in areas such as AI/ML, drones, medical and industrial object recognition systems. […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
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PixelBlaze v3 WiFi LED board supports live-coding via a web interface (Crowdfunding)

We’ve previously covered a couple of ESP8266 WiFi boards to control LED strips from ANAVI Technology ESP8266 powered ANAVI Miracle Controller and ANAVI Light Controller Starter Kit, but Ben Henke has also made similar ESP8266 LED controllers with PixelBlaze boards. The latest iteration – PixelBlaze v3 – is based on ESP32 WiSoC and comes in two variants: PixelBlaze v3 Standard with headers and PixelBlaze V3 Pico in a much tinier form factor (33.3 x 11mm) with both models supporting live-coding via a web interface. PixelBlaze v3 specifications: Wireless SiP or module Standard – ESP32-WROOM-32 module with Espressif ESP32 dual-core processor @ 240 MHz with 4MB flash Pico – ESP32-PICO-D4 system-in-package with Espressif ESP32 dual-core processor @ 240 MHz with 4MB flash 4-pin header with VCC, GND, DATA, CLK for LED matrix or strip Compatible with APA102, SK9822, DotStar, WS2811, WS2812 (up to 2,500 LEDs), WS2813, WS2815, NeoPixel, and WS2801 actively […]

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Cellular gateway board takes up to five 4G mini PCIe cards, one 5G M.2 module, seven SIM cards

One Banana Pi customer asked them to customize Banana Pi BPI-R64 Linux router board based on MediaTek MT7622 WiFi processor as part of their “BPI 4.0 server” OEM/ODM customization service. Specifically, they were asked to design a cellular gateway board with the same five Gigabit Ethernet ports as on the original board, but adding five mini PCIe sockets and SIM card slots for 3G/4G cards, and one M.2 socket plus two SIM cards for a 5G module. Here’s the result! Banana Pi “GrassRouter” cellular gateway board specifications: SoC – MediaTek MT7622E dual-core ARM Cortex-A53 processor @ 1.35GHz System Memory – 1 or 2GB RAM Storage – 8GB eMMC flash, MicroSD card slot Connectivity Cellular 1x 5G via M.2 Key-B module (USB 3.0 or PCIe bus), 2x SIM card slots. Up to 5x 3G/4G LTE via  mPCIe expansion socket, 5x SIM card slots Ethernet – 5x Gigabit Ethernet ports (4x LAN […]

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ESP32 CNC Controller Board Supports Grbl Arduino Firmware

Grbl_ESP32 CNC development board is a breakout board for NodeMCU 32S board that also takes three stepper motor drivers, and designed to run Grbl open-source Arduino firmware to control wireless CNC machines. Grbl_ESP32 CNC breakout board specifications: Socket for NodeMCU 32S board with ESP32 WiFi and Bluetooth dual-core SoC 3 sockets for stepper motor drivers such as TI DRV8825 types and others. Micro-step selection jumpers included. MicroSD card socket Home/Limit switch connections for XY and Z axes. Control switch input connections for Feed Hold, Cycle Start, Reset, and Door. Spindle output for PWM to control speed. 3A DC-DC power supply to run the ESP32 if it is not connected to USB Grbl CNC firmware was initially developed for the Arduino UNO and basic 3 axis CNC routers around 10 years ago, but has since then been ported to other CPUs and is now found in other types of CNC machines […]

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Hi3861 based HiSpark WiFi IoT development board supports LiteOS and HarmonyOS

HiHope HiSpark WiFi IoT development board features Hisilicon Hi3861 microcontroller with 2.4 GHz 802.11b/g/n WiFi 4 and supports Huawei LiteOS as well as HarmonyOS. Equipped with 2MB flash and 384KB SRAM, the board targets smart home applications, and ships with a baseboard to help with development. HiSpark board specifications: MCU – Hisilicon Hi3861 32-bit microcontroller @ up to 160 MHz with 352 KB SRAM and 288 KB ROM, 2 MB flash memory, and WiFI 4 connectivity; QFN-32 5x5mm package WiFi 802.11b/g/n standard up to 72 Mbps @ HT20 2.4 GHz frequency band (ch1-ch14). Station (STA) and access point (AP) modes with up to 6 clients for the latter WiFi mesh with up to 256 nodes Security – WPA, WPA2 personal, and WPS 2.0 PCB antenna USB – 1x USB Type-C port for power and programming via CH340 chip Expansion – 2x headers with up to 2x SPI, 2x I2C, 3x […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
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DR6018 V2 Embedded WiFi 6 Router Board Adds Support for WiFi 6E and 5G IoT M.2 Cards

A few months ago we covered DR6018 (aka CP01) WiFi 6 Embedded SBC powered by Qualcomm IPQ6018 processor and offering six Ethernet ports including five Gigabit interfaces and one 2.5 Gbps Ethernet port. Wallys Communications has now informed CNX Software they had a new version of the board called DR6018 V2 with a more compact form factor, support for PoE, as well as optional WiFi 6E and 5G IoT M.2 modules. DR6018 V2 board specifications: SoC – Qualcomm Atheros IPQ6010 quad-core Arm Cortex-A53 processor @ 1.8 GHz System Memory – 1GB (2x 512MB) DDR3L 16-bit interface with 32-bit memory bus design Storage – 256MB NAND Flash, 32MB NOR flash, SD card slot Networking Wired 3x Gigabit Ethernet ports (one less compared to DR6018) 1x Gigabit Ethernet port with PoE support 1x 2.5Gbps Ethernet port Wireless WiFi 2×2 2.4GHz MU-MIMO OFDMA 802.11b/g/n/ax WiFi 6, max 23dBm per chain 2×2 5GHz MU-MIMO […]

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STM32 IoT Discovery Kit Runs AWS-Ready FreeRTOS, Supports Arduino and Pmod Expansion Boards

STMicroelectronics STM32 IoT Discovery Kit is supposed to ease software development for IoT nodes thanks to a qualified port of FreeRTOS integrated into the STM32Cube ecosystem, and ready to connect to Amazon Web Services (AWS). The hardware is comprised of an STM32L4+ Cortex-M4F microcontroller, various MEMS sensors, a secure element, and offers WiFi, Bluetooth 4.2, and NFC connectivity. STM32 IoT Discovery Kit (B-L4S5I-IOT01A) key features and specifications: MCU – STMicro STM32L4+ (STM32L4S5VIT6) Arm Cortex-M4F microcontroller with 2 MB Flash, 640 KB RAM in LQFP100 package storage – 64 Mbit Quad-SPI Flash Connectivity Bluetooth 4.1 module (STMicro SPBTLE-RF) 802.11 b/g/n compliant Wi-Fi module (Inventek ISM43362-M3G-L44) Dynamic NFC tag based on ST25DV04K with its printed NFC antenna USB – Micro USB OTG port STMicro Sensors 2 digital omnidirectional microphones (MP34DT01) Relative humidity and temperature sensor (HTS221) 3-axis magnetometer (LIS3MDL) 3D accelerometer and 3D gyroscope (LSM6DSL) 260-1260 hPa absolute digital output barometer (LPS22HB) […]

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