Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on DeGirum ORCA M.2 and USB Edge AI accelerators support Tensorflow Lite and ONNX model formats

DeGirum ORCA M.2 and USB Edge AI accelerators support Tensorflow Lite and ONNX model formats

Degirum ORCA M.2 PCIe module

I’ve just come across an Atom-based Edge AI server offered with a range of AI accelerator modules namely the Hailo-8, Blaize P1600, Degirum ORCA, and MemryX MX3. I had never heard about the last two, and we may cover the MemryX module a little later, but today, I’ll have a closer at the Degirum ORCA chip and M.2 PCIe module. The DeGirum ORCA is offered as an ASIC, an M.2 2242 or 2280 PCIe module, or (soon) a USB module and supports TensorFlow Lite and ONNX model formats and INT8 and Float32 ML precision. They were announced in September 2023, and have already been tested in a range of mini PCs and embedded box PCs from Intel (NUC), AAEON, GIGABYTE, BESSTAR, and Seeed Studio (reComputer). DeGirum ORCA specifications: Supported ML Model Formats – ONNX, TFLite Supported ML Model Precision – Float32, Int8 DRAM Interface – Optional 1GB, 2GB, or 4GB […]

Posted on by Tomisin Olujinmi - No Comments on M5Stack BugC2 programmable robot base has an STM32 control chip and a four-way motor driver

M5Stack BugC2 programmable robot base has an STM32 control chip and a four-way motor driver

m5stack bugc2 robot

Modular IoT hardware developer, M5Stack, has released a new programmable robot base based on the STM32F030F4 microcontroller with LEGO and Arduino compatibility. The M5Stack BugC2 is “compatible with the M5StickC series controllers,” and includes the ESP32-powered M5StickC Plus2 development kit in the package. It features an L9110S four-way motor driver for all-directional operation, two programmable RGB LEDs, an infrared encoder, and a 16340 rechargeable Li-ion battery holder. It also comes with a USB Type-C port for charging the battery and supports onboard reverse charging protection and voltage detection. Listed applications for the M5Stack BugC2 programmable robot base include remote motor control, robot control, and an intelligent toy. M5Stack BugC2 specifications: Microcontroller – STMicroelectronics STM32F030F4 microcontroller, with Arm 32-bit Cortex-M0 CPU @ 48 MHz, and with up to 256KB of flash memory Motor driver – L9110S Infrared receiver – SL0038GD IR detection distance (StickC Plus2) Infrared emission distance (linear distance) at […]

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Posted on by Debashis Das - 5 Comments on $101+ CWWK X86-P1 fanless SBC and mini PC is powered by Intel N3050, N3160, or N3700 Braswell SoC

$101+ CWWK X86-P1 fanless SBC and mini PC is powered by Intel N3050, N3160, or N3700 Braswell SoC

X86-P1 Development Board Version and Standard Edition

In a previous post, we wrote about the CWWK X86-P5, a $219 fanless mini PC powered by the Alder Lake N-series N100 SoC. However, during a recent search on AliExpress, I stumbled upon the CWWK X86-P1 fanless mini PC and SBC. This compact device offers three variants (N3050, N3160, and N3700) with a TDP of only 6W. It features dual GbE Ethernet, dual USB 3.0, HDMI, and a GPIO header. Additionally, it includes a built-in fan header for improved cooling. It supports Windows 11, Ubuntu 22.04, and networking OS options like pfSense or OpenWrt along with all major x86-based operating systems. CWWK X86-P1 Fanless Mini PC Specification SoC options Intel Celeron N3050 – Dual core Braswell processor @ up to 2.16 GHz with Intel HD Graphics Gen8 – 6W TDP Intel Celeron N3160 – Quad-core Braswell processor @ up to 2.24 GHz with 12EU Intel HD graphics 400 – 4W […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Murata Type 2GT tiny LoRa module features Semtech LR1121 with Sub-GHz ISM, 2.4GHz, satellite S-Band support

Murata Type 2GT tiny LoRa module features Semtech LR1121 with Sub-GHz ISM, 2.4GHz, satellite S-Band support

Murata LR1211 LoRa module

Murata Type 2GT module is a tiny multi-band, low-power radio LoRa module based on the Semtech LR1121, the successor of the LR1120, that supports 860 to 930 MHz and 2.4GHz ISM bands, as well as the 2.1 GHz Satellite S-Band meaning it can work globally. The Type 2GT module measures just 9.98 x 8.70 x 1.74mm and is built on a PCB housed in a metal case and packaged as a land grid array. It combines the Semtech LR1121 RF transceiver IC, a thermally compensated crystal oscillator (TCXO), a second 32KHz crystal, an RF switch, and an RF matching network. Murata Type 2GT module (LBAA0XV2GT-001) specifications: Transceiver – Semtech LR1121 LoRa transceiver LoRa frequencies 860 to 930 MHz (ISM) 2.4 GHz ISM 2.1 GHz satellite S-Band Technology – LoRa, LR-FHSS (Long Range – Frequency Hopping Spread Spectrum) 32 MHz TCXO for maximum frequency accuracy Peripheral I/F – SPI and GPIOs […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 11 Comments on Avaota A1 open-source hardware SBC is powered by Allwinner T527 octa-core Cortex-A55 SoC

Avaota A1 open-source hardware SBC is powered by Allwinner T527 octa-core Cortex-A55 SoC

Avaota A1 open-source hardware Allwinner T527 SBC

We’ve recently covered MYiR Tech MYD-LT527 industrial development board based on Allwinner T527 octa-core Cortex-A55 AI SoC and noted Orange Pi is working on one that should even get mainline Linux support. The Avaoto A1 offers another Allwinner T527 hardware option with an SBC design that’s fully open-source. The board is equipped with up to 4GB RAM, 128GB eMMC flash, HDMI and DisplayPort video outputs, two gigabit Ethernet ports, a WiFi 6 and Bluetooth 5.4 module, a few USB ports, a 3.5mm audio jack and the usual 40-pin GPIO header for expansion. Avaota A1 specifications: SoC – Allwinner T527 (or Allwinner A527 with Avaota A1C board, not sure what the differences are between the two) CPU Octa-core Arm Cortex-A55 processor with four cores @ 1.80 GHz and four cores @ 1.42GHz XuanTie E906 RISC-V core up to 200 MHz GPU – Arm Mali-G57 MC1 GPU with support for OpenGL ES […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on 6-channel ESP32-S3-based WiFi relay module offers RS485 interface, supports Raspberry Pi Pico HATs

6-channel ESP32-S3-based WiFi relay module offers RS485 interface, supports Raspberry Pi Pico HATs

ESP32-C6 6-channel relay module

Waveshare ESP32-S3-Relay-6CH is a 6-channel WiFi and Bluetooth relay module based on Espressif Systems ESP32-S3 wireless microcontroller that also supports RS485 control and comes with headers taking Raspberry Pi Pico HATs adding RTC, CAN Bus, RS232,  LoRa, sensors, or other features. The relays are rated 250VAC/30VDC up to 10A, the system take 7V to 36V DC input through a terminal block, and can be programmed with Arduino or MicroPython though a USB-C port. It also features a a built-in buzzer, an RGB LED, and is housed in a DIN Rail-mountable ABS case. Waveshare ESP32-S3-Relay-6CH specifications: Wireless module – ESP32-S3-WROOM-1U-N8 by default MCU – ESP32-S3 dual-core Tensilica LX7 up to 240 MHz with 512KB SRAM Storage – 8MB Quad SPI flash Wireless – 2.4 GHz WiFi 4 and Bluetooth LE 5 u.FL connector for external antenna 6x relays via terminal blocks Rating –  Up to 10A 250V AC / 30V DC […]

Rockchip RK3568/RK3588 and Intel x86 SBCs
Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Cincoze DA-1200 fanless industrial embedded computer features Intel N97 CPU, operates in -40 to 70°C temperature range

Cincoze DA-1200 fanless industrial embedded computer features Intel N97 CPU, operates in -40 to 70°C temperature range

Cincoze DA-1200 fanless industrial embedded computer

Cincoze DA-1200 is a compact, fanless industrial embedded computer powered by an Intel Processor N97 Alder Lake-N CPU with up to 16GB DDR5, and equipped with M.2 Key-B sockets and 2.5-inch SATA slot for storage, dual 2.5GbE, optional WiFi and 5G connectivity, DisplayPort video output, and a CMI connector for expansion. Designed for challenging industrial environments, the mini PC works across a wide temperature range (-40 to 70°C) and wide voltage range (9 to 48V) and complies with the MIL-STD-810H shock and vibration standard, as well as various EMC/EMI standards such as EN IEC 61000-6-2 and EN IEC 61000-6-4. Cincoze DA-1200 specifications: SoC – Intel Processor N97 Alder Lake-N quad-core processor @ up to 3.6 GHz with 6MB cache, 24 EU Intel UHD graphics @ up to 1.20 GHz; TDP: 12W System Memory – Up to 16GB DDR5-4800 via SO-DIMM socket Storage M.2 SSD shared by M.2 Key B Type […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Sparkfun’s Pulsed Coherent Radar Sensor features Acconeer XM125 60 GHz module, works through walls, offers up to 20-meter range

Sparkfun’s Pulsed Coherent Radar Sensor features Acconeer XM125 60 GHz module, works through walls, offers up to 20-meter range

SparkFun Pulsed Coherent Radar Sensor Acconeer XM125 Qwiic

SparkFun has launched a new Qwiic breakout board for the Acconeer XM125 60 GHz pulsed coherent radar sensor that can measure distance to humans even through walls and works at a distance of up to 20 meters. We’ve seen tiny 24GHz or 60GHz radar modules for several years now, and Supachai even reviewed the Seeed Studio mmWave sensor using ESPHome and Home Assistant late last year with the solution relying on Frequency-Modulated Continuous Wave (FMCW) technology. The Acconneer XM125 is a Pulse-radar module that emits electromagnetic waves in short bursts instead of continuously like FMCW radars and allows longer measurement ranges potentially at the cost of lower accuracy. Sparkfun Pulse Coherent Radar Sensor specifications: Acconeer XM125 Module A121  60GHz Pulsed Coherent Radar (PCR) Integrated baseband, RF front-end, and antenna in package Detects distance, speed, motion, and objects up to 20 meters away Millimeter precise readings Low power consumption STMicro STM32L431CBY6 […]

Boardcon Rockchip and Allwinner SoM and SBC products