Hi3861 based HiSpark WiFi IoT development board supports LiteOS and HarmonyOS

HiHope HiSpark WiFi IoT development board features Hisilicon Hi3518 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 UART interfaces, 15x GPIO, 7x ADC inputs, 6x PWM interfaces, […]

Support CNX Software – Donate via PayPal, become a Patron on Patreon, or buy review samples

NXP IW620 2×2 Wi-Fi 6 & Bluetooth 5.1 Chip Targets Gaming, Audio, Industrial and IoT Markets

NXP has announced the IW62X WiFi 6 & Bluetooth 5.1 family of chips designed for high-end gaming, audio, industrial and IoT markets. The family currently consists of IW620 and IW620S parts with respectively PCIe and SDIO host interfaces. Both chips integrate dual-band Power Amplifiers (PAs), Low Noise Amplifiers (LNAs), and switches in order to reduce the board-level BOM (Bill of Materials). IW62X key features and specifications: Wi-Fi 6 (802.11ax) 2×2 Wi-Fi 6 DB (802.11ax) 1024 QAM, 80MHz Peak Throughput: 1.2 Gbps Improved wideband noise & MU-MIMO performance Advanced active channel scanning 802.11s, EasyMesh 802.11mc Bluetooth & Bluetooth Low Energy 5.1 BLE 2Mbps + Long Range BLE direction finding with Angle of Arrival (AoA) and Angle of Departure (AoD) BLE Mesh Antenna support 2×2 5G 1×1 2.4G + BT Multimode energy-efficient support (TWT, Micro AP, TX Power Control, Wi-Fi Direct, BT5.1) Host Interfaces IW620 – PCIe 1.0 IW620S – SDIO 3.0 UART for Bluetooth only I2S/PCM audio Power Supply Integrated PMIC […]

Support CNX Software – Donate via PayPal, become a Patron on Patreon, or buy review samples

Renesas Launches RA6M4 Cortex-M33 Microcontrollers for Secure IoT Applications

Arm Cortex-M33 core with Arm Trustzone security was first unveiled in 2016, and since then several silicon vendors introduced secure Cortex-M33 microcontrollers with, for instance, Nordic nRF91 LTE-IoT SoC, STMicro STM32L5 MCU family, or NXP LPC551x/S1x. Renesas has now added one more alternative with RA6M4 Cortex-M33 microcontroller family clocked at up to 200 MHz with increased performance and security compared to their earlier Cortex-M4 RA6 microcontrollers clocked at 120 Mhz. Key features for RA6M4 microcontrollers: MCU Core – Arm Cortex-M33 @ 200 MHz with TrustZone technology Memory – 256 KB RAM include 64KB ECC RAM Storage – 512-1024 embedded flash, QuadSPI, and OctaSPI memory interface Networking – Ethernet controller with DMA USB – USB 2.0 Full Speed and CAN Other Peripherals Capacitive touch sensing unit SCI (UART, Simple SPI, Simple I2C), and SPI/ I2C multi-master interface SDHI and SSI (Serial Sound Interface) Security Renesas’ Secure Crypto Engine supporting multiple symmetric and asymmetric cryptography accelerators, advanced key management, security lifecycle management, […]

Support CNX Software – Donate via PayPal, become a Patron on Patreon, or buy review samples

MAX78000 RISC-V & Cortex-M4F MCU enables IoT artificial Intelligence in battery-powered devices

Now even endpoints like sensors are capable of running basic artificial intelligence workloads thanks to microcontroller-class chips with built-in AI accelerators or instructions such as Kneron KL720 Arm Cortex-M4 AI SoC, GAP8 RISC-V IoT processor, or Cortex-M55 MCU core coupled with Ethos U55 MicroNPU. Maxim Integrated has now launched its own AI capable microcontroller with MAX78000 combining a Cortex-M4F core, a 32-bit RISC-V core, and a CNN accelerator enabling AI inferences at less than 1/100th the energy or 100 times the speed of software solutions making especially suited for battery-powered AI applications. MAX78000 specifications: Ultra-Low-Power microcontrollers Arm Cortex-M4F core with FPU Up to 100MHz with 512KB Flash and 128KB SRAM 32-Bit RISC-V ultra-low-power co-processor up to 60MHz Neural Network Accelerator optimized for Deep Convolutional Neural Networks​​ (CNN) 442k 8bit Weight Capacity with 1,2,4,8-bit Weights Input Image Size up to 1024 x 1024 pixels Network Depth up to 64 Layers Layer Network Channel Widths up to 1024 Channels 1D and 2D […]

Support CNX Software – Donate via PayPal, become a Patron on Patreon, or buy review samples

Vecow SPC-6000 Fanless Embedded PC is Powered by an Atom x6425RE Elkhart Lake Processor

Since the official launch of the Elkhart Lake processor family last month, we’ve covered a Pico-ITX SBC, a 3.5-inch SBC, and several CoM’s following SMARC, Q7, COM Express, and other system-on-module standards. So far, we had not found any Elkhart Lake mini PCs, but Vecow SPC-6000 fanless embedded PC powered by an Intel Atom x6425RE processor is one of the first such solutions offered from the market, and supports 2.5 Gbps Ethernet with TSN support. Vecow SPC-6000 specifications: SoC – Intel Atom x6425RE quad-core Elkhart Lake processor @ 1.90 GHz with 1.5MB cache, 32EU Intel UHD graphics; 12W TDP System Memory – Up to 32GB DDR4 3200MHz via a single SO-DIMM socket Storage – 1x M.2 Key M Socket (2280, PCIe x2), and 1x SATA III (6Gbps) Video Output DVI-I up to 3840 x 2160 @ 60Hz DisplayPort up to 4096 x 2160 @ 60Hz Audio Realtek ALC892, 5.1 Channel HD Audio codec 3.5mm Line-out jack Networking Gigabit Ethernet (LAN1) […]

Support CNX Software – Donate via PayPal, become a Patron on Patreon, or buy review samples

FeatherS2 Board Brings ESP32-S2 to Adafruit Feather Form Factor

We’ve covered a fair number of development boards following Adafruit Feather form factor in the last year or so with products such as QuickFeather Cortex-M4 + FPGA board, OrangeCrab (Lattice FPGA), nRF9160 Feather providing LTE IoT & GPS connectivity, and other boards. But here’s yet another Adafruit Feather themed board that has just launched: FeatherS2. The tiny board is equipped with the latest Espressif Systems ESP32-S2 WiFi SoC, 16 MB SPI Flash, 8 MB PSRAM, several I/O, and a USB-C port for power and programming. FeatherS2 key features and specifications: SoC – ESP32-S2 single-core Tensilica LX7 processor @ 240 MHz, RISC-V ultra-lower power co-processor, 320 kB SRAM, 128 kB ROM Memory – 8 MB extra PSRAM Storage – 16 MB SPI Flash Connectivity – 2.4 GHz Wi-Fi – 802.11b/g/n with 3D antenna USB – 1x USB-C port for power and programming Sensor – ALS-PT19 Ambient Light Sensor Expansion 16 + 12 through holes for up to 21x GPIOs, I2C, SPI, […]

Support CNX Software – Donate via PayPal, become a Patron on Patreon, or buy review samples

Traverse Ten64 eight-core ARM64 10GbE networking platform runs mainline Linux (Crowdfunding)

Traverse Ten64 is a networking platform designed for 4G/5G gateways, local edge gateways for cloud architectures, IoT gateways, and network-attached-storage (NAS) devices for home and office use. Ten64 system runs Linux mainline on based NXP Layerscape LS1088A octa-core Cortex-A53 communication processor with ECC memory support, and offers eight Gigabit Ethernet ports, two 10GbE SFP+ cages, as well as mini PCIe and M.2 expansion sockets. Traverse Ten64 hardware specifications: SoC – NXP QorIQ LS1088 octa-core Cortex-A53 processor @ 1.6 GHz, 64-bit with virtualization, crypto, and IOMMU support System Memory – 4GB to 32GB DDR4 SO-DIMMs (including ECC) at 2100 MT/s Storage 8 MB onboard QSPI NOR flash 256 MB onboard NAND flash NVMe SSDs via M.2 Key M microSD socket multiplexed with SIM2 Networking 8x 1000Base-T Gigabit Ethernet ports (RJ45) 2x 10GbE SFP+ cages Optional wireless M.2/mPCIe card plus 3-choose-2 nanoSIM/microSD socket and up to 11x SMA connectors for antennas USB – 2x USB 3.0 ports, 1x USB 3.0 interface via […]

Support CNX Software – Donate via PayPal, become a Patron on Patreon, or buy review samples

SIOT-50 industrial IoT device Integrates ASUS Tinker Board S in rugged enclosure

Stealth is a Canadian company that specializes in rugged displays, computers, and other ruggedized electronics for the industrial, defense, and marine markets. The company published a press release for a new rugged fanless mini PC equipped with a dedicated NVIDIA GeForce graphics card, and older Intel  6th and 7th Generation Core i5, i7 & Xeon processors. But as I browsed their website, I also noticed a compact “industrial IoT device” with a rugged enclosure called SIOT-50 that appeared to be fitted with an off-the-shelf Arm Linux SBC. Let’s look at the SIOT-50 specifications and photos to find out which SBC that may be: SoC – Rockchip RK3288 quad-core Cortex-A17 processor with Arm Mali-T764 GPU, H.264/H.265 video hardware decoder System Memory – 2GB DDR3 Storage – 16GB eMMC flash, MicroSD card slot Video Output – HDMI up to 4K @ 30hz Audio – Realtek ALC4040 audio codec, 3.5mm audio Line Out jack Networking Gigabit Ethernet (RJ45) Built-in 802.11 b/g/n WiFi 4, […]

Support CNX Software – Donate via PayPal, become a Patron on Patreon, or buy review samples