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April 2, 2025

P42 Pico2 M.2 – A Raspberry Pi RP2350 board in M.2 form factor

The P42 Pico2 M.2 may look like an M.2 module, but it’s actually a Raspberry Pi RP2350 development board in M.2 2230 form factor whose edge connector exposes USB, UART, I2C, and control I/Os. The board ships with a 2MB SPI flash and complies with voltage levels defined by the M.2 specification, with some of the interfaces running on 1.8 V. The SWD interface, +3.3 V, GND, and 16 IOs are accessible on castellated pins, and there’s also a QWIIC connector for I2C modules, but it’s not populated by default. The board also comes with a microSD card slot on the bottom and the usual Reset and BOOT buttons. P42 Pico M.2 specifications: SoC – Raspberry Pi RP2350A CPU Dual-core Arm Cortex-M33 @ 150 MHz with Arm Trustzone, Secure boot OR Dual-core RISC-V Hazard3 @ 150 MHz Up to two cores can be used in any combination Memory – 520 […]

April 1, 2025April 1, 2025

Orange Pi RV RISC-V SBC with StarFive JH7110 SoC launched for $30 and up

The Orange Pi RV SBC powered by a StarFive JH7110 RISC-V SoC was first introduced at the Orange Pi Development Conference 2024, a little over one year ago. But somehow, the company first launched the Orange Pi RV2 SBC based on Ky X1 SoC (rebranded Spacemit K1) earlier this month, and has only started taking orders for the Orange Pi RV board. The credit card-sized SBC ships with 2GB to 8GB RAM, supports M.2 NVMe SSD storage, provides gigabit Ethernet, built-in WiFi 5 and Bluetooth 5.0, four USB 3.0 ports, HDMI and MIPI DSI video interface, a MIPI CSI camera interface, a 40-pin GPIO header, and more. Orange Pi RV specifications: SoC – StarFive JH7110 CPU – Quad-core RISC-V processor (RV64GC) at 1.5 GHz GPU – Imagination BXE-4-32 GPU with support for OpenCL 1.2, OpenGL ES 3.2, Vulkan 1.2 VPU H.264 & H.265 4Kp60 decoding H.265 1080p30 encoding JPEG encoder / […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM

March 29, 2025

SATURN NITRO – A Microchip PIC32MK development board with Arduino Nano form factor

While Microchip regularly releases PIC32 microcontrollers and evaluation kits, we don’t see that many PIC32 development boards from third parties. The SATURN NITRO is an exception, and the Arduino Nano-inspired development board is equipped with a 120 MHz PIC32MK general-purpose and motor control 32-bit MIPS microcontroller with 256KB SRAM, 1024KB flash, and 4KB EEPROM. The board closely follows the design of the official Arduino Nano board and can be seen as a beefed-up version with a much more powerful microcontroller delivering 198 DMIPS compared to the Microchip ATmega328P 8-bit microcontroller @ 16 MHz with just 2KB SRAM, 32 KB flash, and 1KB EEPROM, and a less capable I/Os. SATURN NITRO specifications: MCU – Microchip PIC32MK1024MCM064 Core – MIPS32 microAptiv MCU core @ 120 MHz with FPU; up to 198 DMIPS Memory – 256 KB SRAM Storage – 1MB flash, 4KB EEPROM USB – 1x Micro USB OTG port also used […]

March 28, 2025March 28, 2025

Pico Indicator adds LEDs to GPIO and power signals of the Raspberry Pi Pico and compatible boards

8086 Consultancy has designed a simple board called the Pico Indicator to add LEDs to the GPIO and power pins of the Raspberry Pi Pico and other boards with the same pinout. In the past, we’ve seen some educational boards like the Cytron Maker Uno RP2040 include LEDs for each GPIO that make it more visual for students, but can also help debug projects without having to connect a multimeter or oscilloscope. Most MCU boards only include a few LEDs, and that includes the Raspberry Pi Pico family, which only features one user LED. The Pico Indicator fixed that by adding 29 LEDs for use with the Pico, Pico W, Pico 2, Pico 2 W, and compatible boards to show which pins are logic level high. Pico Indicator highlights: Compatible with any board following the 2x 20-pin headers layout of the Raspberry Pi Pico 29x LED indicators GPIO – 26x […]

March 26, 2025March 26, 2025

Teledyne Tetra 2.5 GbE line scan camera supports up to 8K resolution for machine vision applications

Teledyne DALSA has recently announced the Tetra line scan camera family with 2.5GbE networking, up to 8K resolution, a line rate of up to 150 kHz, and offered in monochrome or color versions. Traditional cameras (aka scan camera) will capture a full frame, but line scan cameras will only capture one line at a time to scan an object or scene as it moves past the camera providing higher resolution image provided the speed of the scan and the motion of the object are syncrhonized, for instance, on a production line. Line scan cameras like the Tetra are typically used for quality control at the factory, document scanning, license plate scanning, and scientific research (e.g. satellite imaging). Teledyne Tetra specifications: Color cameras Tetra 2k Color – TL-GC-02K05T-00 Resolution – 2048 x 3 Pixel size – 14 μm Max line rate – 50 kHz x 3 Tetra 4k Color – […]

March 24, 2025

SparkFun IoT RedBoard – Raspberry Pi RP2350 or ESP32 WiFi & Bluetooth boards with Arduino UNO R4 form factor

SparkFun has just launched the “IoT RedBoard – RP2350” and “IoT RedBoard – ESP32” boards with Arduino UNO R4 form factor based on respectively Raspberry Pi RP2350B + RM2 wireless module and ESP32-WROOM-32E WiFi and Bluetooth module. Both boards feature Arduino UNO headers and a Qwiic connector for expansion, a microSD card for storage, battery support, USB and DC jack power input, plus a few buttons and LEDs. The RP2350 board also adds an HSTX connector mainly useful for controlling HDMI or SPI displays. Sparkfun IoT RedBoard specifications: MCU sub-system and wireless RP2350 model MCU – Raspberry Pi RP2350B CPU Dual-core Arm Cortex-M33 @ 150 MHz with Arm Trust zone, Secure boot Dual-core RISC-V Hazard3 @ 150 MHz Up to two cores can be used at any given time Memory – 520 KB on-chip SRAM Memory – 8MB PSRAM Storage – 16MB Flash Wireless module – Raspberry Pi RM2 2.4 […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025

March 23, 2025March 22, 2025

rpi-image-gen build system creates custom images for Raspberry Pi boards

Raspberry Pi has just released the rpi-image-gen build system to generate custom Raspberry Pi images designed for a specific application and based on packages from the Debian and Raspberry Pi OS repositories I was initially surprised by this announcement, as there are already build tools like the Yocto Project or buildroot designed for this purpose. They are however somewhat complex to use and there’s a steep learning curve, so maybe Raspberry Pi made something easier to use. Let’s have a look. The build is mostly defined by a configuration file which defines the profile and image layout. The company explains the main reasons for creating yet another build system. First, the images are quick to build with the rpi-image-gen build system since you don’t have to build the whole project from source, contrary to something like the Yocto Project which can take hours (for the first build at least). That’s […]

March 22, 2025

M5Stack StamPLC – An ESP32-S3-based PLC with opto-isolated inputs, relay ouputs, RS485, CAN Bus, and more

“M5Stamp PLC Controller with M5StampS3” or just “M5Stack StamPLC” is a programmable logic controller (PLC) based on the StampS3A ESP32-S3 wireless module and offering 8 opto-isolated digital inputs, 4 relay outputs supporting both AC and DC loads, plus RS485 and CAN Bus interfaces. The DIN Rail IoT controller also features a 1.14-inch color display, a RESET/BOOT button, 3 user buttons, and a buzzer or user interaction. The M5Stack StamPLC also integrates an LM75 temperature sensor and an INA226 voltage/current sensor, as well as a microSD card slot for data storage, and it can take a wide voltage input between 6 and 36V DC. M5Stack StamPLC specfications: Control Module – StampS3A (similar to M5Stamp S3) SoC – Espressif Systems ESP32-S3FN8 CPU – Dual-core 32-bit Xtensa LX7 microcontroller with AI vector instructions up to 240MHz, RISC-V ULP co-processor Memory – 512KB SRAM Storage- 8MB flash Wireless – 2.4GHz WiFi 4 (802.11b/g/n), Bluetooth […]