Posted on by Jean-Luc Aufranc (CNXSoft) - 6 Comments on Andes adds L2 cache, multi-core support to Linux capable RISC-V cores

Andes adds L2 cache, multi-core support to Linux capable RISC-V cores

AndesCore A27L2 vs AX27L2 RISC-V cores

Last year, Andes introduced the AndesCore 27-Series of Linux capable RISC-V cores with a vector processing unit for AI acceleration with specifically the 32-bit A27 and the 64-bit AX27 cores. The company also introduced the higher-end AndesCore 45-series (A45 and AX45) at about the same time, but we somehow missed the announcement. Andes has now added more Linux capable RISC-V AndesCore to the aforementioned families with the high-performance superscalar A45MP and AX45MP multi-core processors, and A27L2 and AX27L2 processors with an L2 cache controller. Andes A27L2 and AX27L2 cores Based on the highlights, the new cores look identical to the A27 and AX27L2 cores announced last year expect the additional L2 cache that comes with optional ECC. AndesCores A27L2 and AX27L2 key features and specifications: AX27L2 – 64-bit, 5-stage pipeline CPU architecture (RV64GCPN), enabling software to utilize the memory spaces far beyond 4GB A27L2 – 32-bit, 5-stage pipeline CPU architecture […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on Industio 7-inch smart display features SigmaStar SSD201 SoM, WiFi and Ethernet

Industio 7-inch smart display features SigmaStar SSD201 SoM, WiFi and Ethernet

SSD201 smart display board

We previously covered the $10 Industio IDO-SOM2D01 module based on SigmaStar SSD201 Cortex-A7 processor with 64MB RAM built-in, 128MB SPI NOR flash, and designed for full HD smart displays. Today I learned Industio was the design team of system-on-module for Wireless Tag, and the latter is the only distributor of Industio branded products. The company also informed us about Industio IDO-SBC2D70 7-inch smart display based on the aforementioned SSD201 or SSD202 module and connected over Ethernet or WiFi. Industio IDO-SBC2D70 smart display specifications: SoM – Industio IDO-SOM2D01 with SoC – SigmaStar SSD201/SSD202 dual-core Cortex-A7 processor @ 1.2 GHz with 2D GPU, 64MB DDR2 (SSD201) or 128MB DDR3 (SSD202) Storage – 128MB SPI NAND flash (option up to 512MB) Video  Decoder – H.264/H.265 up to 1920×1080 @ 60 fps Dimensions – 2.95 x 2.95 cm Storge – MicroSD card socket (SDIO 2.0) Display – 1024 x 600 IPS RGB module by […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on AI Gateway combines Raspberry Pi Compute Module 4 with Google Coral Edge TPU

AI Gateway combines Raspberry Pi Compute Module 4 with Google Coral Edge TPU

Modberry AI-Gateway-9500-CM4

Techbase quickly unveiled an update to their Modberry industrial controllers with Modberry 500 CM4 DIN Rail computer as soon as Raspberry Pi Compute Module 4 was launched. The company has now introduced another Raspberry Pi CM4 based product with ModBerry AI GATEWAY 9500-CM4 gateway combining the Broadcom BCM2711C0 system-on-module to Google Edge TPU to cater to applications leveraging AI acceleration. ModBerry AI GATEWAY 9500-CM4 preliminary specifications: SoM – Raspberry Pi Compute Module 4 AI accelerator – Google Coral Edge TPU module with up to 4 TOPS connected over the RPi CM4’s PCIe interface Peripherals (customizable as needed) USB, HDMI, and Ethernet. Serial RS-232/485 ports Digital and analog I/Os with or without opto-isolation Relays, 1-Wire, CAN bus, M-Bus Master and Slave PCIe modules for wireless support Cellular – 4G/LTE and 5G modem, interchangeable with Coral TPU, plus on-board eSIM LPWAN – NB-IoT, LoRa, Sigfox, Wireless M-Bus ZigBee Additional Wi-Fi/Bluetooth interface or […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on DR6018-S is a more compact, cheaper WiFi 6 SBC with optional WiFi 6E

DR6018-S is a more compact, cheaper WiFi 6 SBC with optional WiFi 6E

DR6018-S WiFi 6 Embedded Board

Earlier this year we wrote about Wallys Communications DR6018-V2 WiFi 6 embedded router board based on Qualcomm IPQ6010 processor with M.2 sockets for optional 5G and WiFi 6E cards. The company has now launched a more compact, and cheaper board with DR6018-S SBC based on the same processor with 802.11ax WiFi 6 and 802.11 b/g/n/ac WiFi 5 support, plus an M.2 socket for people wanting to add WiFi 6E cards. DR6018-S 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, optional SD card slot Networking Wired – 2x Gigabit Ethernet port including one with PoE support 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 OFDMA 802.11a/n/ac/ax WiFi 6, max 20dBm per chain 4x u.FL connectors […]

Posted on by Abhishek Jadhav - No Comments on Detecting & Solving Security Issues in IoT and Embedded Devices

Detecting & Solving Security Issues in IoT and Embedded Devices

need for device security

Last year’s Eclipse IoT Survey Report shows evidence that security is one of the major reasons for the development of IoT devices. As the number of IoT and embedded devices increases, we see a constant increase in the need for security issues in IoT and embedded devices. There have been increasing security expectations from device end customers and buyers to gain security insights and risks related to their connected devices. Security requires time and effort, so when a new product is launched in the market for business reasons, security compromises may have to be made. Also, organizations don’t have the capabilities and tools to get in-depth information about connecting device security. This is mainly due to the complex chain of third-party products. Methods for Detecting Security Issues Software Composition Analysis (SCA) allows organizations to identify third-party components that have been integrated into all applications. For each of these components, it […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Sequans Monarch 2 GM02S LTE IoT module is “5G-ready” for “Massive IoT”

Sequans Monarch 2 GM02S LTE IoT module is “5G-ready” for “Massive IoT”

Monarch 2 GM02S 5G-Ready Massive IoT

A couple of days ago, Sequans published a press release announcing the availability of Monarch 2 GM02S “5G-ready” LTE-M/NB-IoT module with power consumption further reduced by 60 percent, featuring an GSMA-compliant integrated SIM (ieUICC), and designed for “Massive IoT” applications. Wait… What is “Massive IoT”? Ericsson explains: Massive IoT refers to applications that are less latency sensitive and have relatively low throughput requirements, but require a huge volume of low-cost, low-energy consumption devices on a network with excellent coverage. The growing popularity of IoT use cases in domains that rely on connectivity spanning large areas, and are able to handle a huge number of connections, is driving the demand for massive IoT technologies. I see… That’s what I used to call LPWAN (Low-power wide-area network) applications, but for sure “Massive IoT” sounds much more cool. Monarch 2 GM02S Let’s go back to the module with Sequans Monarch 2 GM02S key […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on PiFinger is a Fingerprint HAT for Raspberry Pi (Crowdfunding)

PiFinger is a Fingerprint HAT for Raspberry Pi (Crowdfunding)

PiFinger Fingerprint HAT Raspberry Pi

“There’s a HAT for that” they say, or something close to it… We’ve covered many HAT expansion for Raspberry Pi boards over the years, but so far, I don’t think we’ve seen any HAT with a fingerprint sensor, probable because tiny USB fingerprint readers are a thing. But if you’d like a HAT with a built-in fingerprint sensor, the guys at SB Components have you covered with PiFinger HAT equipped with a 2D capacitive fingerprint sensor and a small display. The expansion board is also powered by a Nuvoton Cortex-M23 MCU with Arm TrustZone support and on-chip crypto-accelerator. PiFinger specifications: SoC – Unnamed Nuvoton Arm Cortex-M23 microcontroller with Arm Trustzone (likely NuMicro M2351 since it’s made for fingerprint applications) Display – 0.91-inch OLED display Sensor – 2D capacitive fingerprint sensor with 176×176 resolution connected to MCU over SPI Host interface USB to computer UART up to 115,200 baud + GPIO […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 10 Comments on $25 TTGO T5 4.7-inch e-Paper Display comes with ESP32 WiFi & Bluetooth SoC

$25 TTGO T5 4.7-inch e-Paper Display comes with ESP32 WiFi & Bluetooth SoC

T5 4.7-inch epaper display esp32

We’ve very recently covered M5paper IoT development kit based on ESP32 WiSoC, and equipped with a 4.7-inch touchscreen e-Ink display together with a 1,150mAh battery all nicely packed into an enclosure. It looks great, but costs $69, so if you’d like to integrate this type of ESP32 connected display into your own project at a lower cost, you may be interested in TTGO T5 4.7-inch e-Paper display with 16 gray levels fitted with an ESP32-WROVER-E module with 16MB flash, and 8MB PSRAM. TTGO T5 key features and specifications: Display 4.7-inch ePaper display with 960×540 resolution, 16 gray levels , partial refresh support 6-pin FPC touchscreen connector Wireless module – ESP32-WROVER-E with ESP32-D0WDQ6 V3 dual-core processor, 16MB flash, 8MB PSRAM USB – 1x USB-C port Expansion – 4-pin connector with GPIOs, GND, 3.3V Misc – 1x reset button, 4x user buttons Debugging – USB-C port connected to USB to TTL CP2104 […]

Boardcon LGA3576 Rockchip RK3576 System-on-Module designed for AI and IoT applications