Single Board Computer News - CNX Software

July 8, 2025July 8, 2025 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

NanoPi R76S dual 2.5GbE SBC and router supports up to 16GB LPDDR5, M.2 WiFi module, HDMI 2.0 video output

We just wrote about the NanoPi R3S LTS dual gigabit Ethernet SBC and router with HDMI output and a speaker connector last week, but FriendlyELEC is back again with the similar NanoPi R76S equipped with two 2.5GbE ports, HDMI video output, an M.2 socket for a WiFi/Bluetooth SDIO module, and a more powerful Rockchip RK3576 octa-core SoC coupled with up to 16GB LPDDR5. Like its predecessors, the NanoPi R76S is offered as a bare board or with a metal enclosure. It comes with a 32GB eMMC flash, microSD card slot, a USB 3.0 port for storage or wireless expansion, a USB-C port for power, a small 8-pin GPIO FPC connector, and a few buttons and LEDs. NanoPi R76S specifications: SoC – Rockchip RK3576 CPU – Octa-core CPU with 4x Cortex-A72 cores at 2.2 GHz, 4x Cortex-A53 cores at 2.0 GHz GPU – Arm Mali-G52 MC3 GPU with support for OpenGL […]

July 8, 2025July 8, 2025 by Debashis Das - 1 Comment

Kappa4310Rasp – A Modbus RTU HAT for Raspberry Pi based on IS4310 Slave stack chip

The Kappa4310Rasp is a Raspberry Pi-compatible Modbus RTU HAT designed to evaluate the IS4310 Modbus RTU Slave stack chip. This allows engineers to simulate sensor and actuator interactions using a push-button and RGB LED without requiring a custom board or soldering. The board features an RS-485 interface with two RJ45 connectors for daisy-chaining Modbus networks. The board communicates with the Raspberry Pi over I²C and supports 500 Holding Registers along with Function Codes 3 (Read Holding Registers), 6 (Write Single Register), and 16 (Write Multiple Registers). The HAT operates at 3.3V and includes jumpers to enable or disable onboard I²C pull-ups. Additional features include dedicated Tx/Rx indicator LEDs, a power LED, GPIO-connected RGB LEDs, and a push-button for real-time interaction. Kappa4310Rasp board specifications: Modbus RTU stack chip – IS4310 (I²C interface, 500 Holding Registers) Protocol support – Function Codes 0x03 (Read), 0x06 (Write Single), 0x10 (Write Multiple) Communication – RS485 […]

July 4, 2025 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Bela Gem audio and sensor add-on boards are designed for the PocketBeagle 2 (Crowdfunding)

Bela Gem Stereo and Bela Gem Multi are audio and sensor add-on boards designed for the PocketBeagle 2 SBC powered by a Texas Instruments Sitara AM6232/AM6254 dual-core or quad-core SoC. As its name implies, the Bela Gem Stereo board features two audio outputs and inputs, while the Bela Gem Multi board offers more flexibility with ten audio interfaces for more complex audio projects such as spatial audio systems. Both boards can be expanded through headers with sixteen GPIO and eight analog inputs, as well as a Qwicc I2C connector. Bela Gem Stereo Specifications: Compatibility – PocketBeagle 2 only Audio Inputs – 2 channels, up to 24-bit, 96 kHz (TLV320AIC3104) Outputs – 2 channels, up to 24-bit, 96 kHz (TLV320AIC3104), headphones, differential line out MIDI plug-and-play via either USB port below USB USB Type-C device port USB Type-A host port for Wifi, Bluetooth, or Ethernet peripherals Expansion 16x GPIO with 3.3V […]

July 3, 2025July 8, 2025 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

NanoPi R3S LTS dual Gigabit Ethernet router board gains HDMI output and speaker connector

FriendlyELEC NanoPi R3S LTS is an update to the NanoPi R3S low-cost dual gigabit Ethernet router introduced last year, which gains HDMI output, a speaker connector, and a power button. The new model still features a Rockchip RK3566 SoC with up to 2GB RAM, an optional 32GB eMMC flash, a microSD card socket, a MIPI DSI display connector, a USB 3.2 Gen 1 port, and a USB-C port for power and programming, as well as a 3-pin UART header accessible after opening the metal enclosure. NanoPi R3S-LTS specifications: SoC – Rockchip RK3566 CPU – Quad-core Cortex-A55 processor @ up to 1.8 GHz GPU – Arm Mali-G52 MP2 GPU NPU – 1 TOPS AI accelerator VPU 4Kp60 H.265/H.264/VP9 video decoder 1080p60 H.264/H.265 video encoder System Memory – 1GB or 2 GB LPDDR4/4XX Storage Optional 32GB eMMC flash MicroSD card socket with support for UHS-1 (SDR104) Video Output HDMI 2.0 port […]

July 2, 2025July 2, 2025 by Debashis Das - 1 Comment

Avalue EPI-ARLS 4-inch EPIC SBC features LGA1851 socket for Intel Core Ultra Arrow Lake-S processors

EPI ARLS industrial SBC with LGA1851 Socket and EPIC form factor

Avalue EPI-ARLS is an Intel Core Ultra-based industrial SBC in a 4-inch EPIC (Embedded Platform for Industrial Computing) form factor. Compared to other EPIC SBCs like AAEON EPIC-ADN9, AAEON EPIC-TGH7, and VIA VAB-950, this one comes with an LGA1851 socket supporting desktop-class Arrow Lake-S CPUs, up to 35W TDP. The board supports up to 48GB DDR5-6400 via a single SO-DIMM socket, triple display output (DP 2.0, HDMI 2.0, LVDS/eDP), and up to 3x 2.5GbE ports. Additionally, it features USB 3.2, USB 2.0, COM ports for communication, TPM 2.0 for security, GPIOs, and ALC888S codec for audio. Expansion options include M.2 E-Key for Wi-Fi and dual M.2 M-Key for storage. It runs on 12V DC, supports AT/ATX mode, and comes in Q870 (3 LAN, 3 M.2) and H810 (2 LAN, 2 M.2) variants. Avalue EPI-ARLS specifications: Processor – Features LGA1851 socket and supports Intel Core Ultra (Arrow Lake-S) processors, up to […]

July 2, 2025July 2, 2025 by Jean-Luc Aufranc (CNXSoft) - 29 Comments

Radxa Cubie A7A is a powerful SBC based on Allwinner A733 Cortex-A76/A55 AI SoC with up to 16GB RAM

Radxa Cubie A7A is an upcoming single board computer (SBC) powered by an Allwinner A733 octa-core Cortex-A76/A55 SoC with a 3 TOPS AI accelerator and up to 16GB LPDDR5 memory. Radxa came back to the Allwinner SoC family after the silicon vendor committed to improving open-source support, starting with the Radxa Cubie A5E SBC powered by an Allwinner A527/T527 SoC. But this was only the start, and we were promised a more powerful Allwinner A733 SBC before moving to the Allwinner A838 down the road. The Allwinner A733 board has now been unveiled. Meet the Radxa Cubie A7A. Radxa Cubie A7A specifications: SoC – Allwinner A733 CPU Dual-core Arm Cortex-A76 @ up to 2.00 GHz Hexa-core Arm Cortex-A55 @ up to 1.79 GHz Single-core RISC-V E902 real-time core GPU – Imagination Technologies BXM-4-64 MC1 GPU VPU 8Kp24 H.265/VP9/AVS2 decoding 4Kp30 H.265/H.264 encoding AI accelerator – Optional, up to 3 TOPS […]

July 1, 2025 by Debashis Das - No Comments

ADLINK SBC35-MTL – A 3.5-inch Intel Core Ultra SBC with up to 96GB DDR5, SBC-FM I/O expansion

ADLINK SBC35-MTL 3.5-inch SBC for high-performance edge AI applications is built around Intel Core Ultra (Meteor Lake) SoCs with integrated AI Boost NPU, and is designed to run real-time AI applications in a small footprint. The SBC supports up to 96GB DDR5 memory, 4K quad-display output (HDMI, DP, eDP, USB-C), dual 2.5GbE, and MIPI-CSI for AI cameras. Storage options include SATA and NVMe via M.2, with expansion through M.2 B-Key and E-Key. There is also ADLINK’s SBC-FM connector for additional I/O options. Other features include TPM 2.0, USB/serial I/O, wide 12–24V input, and a compact fanless design rated for 0°C to 60°C operation. ADLINK SBC35-MTL specifications: Meteor Lake SoC – Intel Core Ultra with either 15W (MTL-U) or 28W (MTL-H) TDP options 15W (MTL-U) Intel Core Ultra 5 125U 12-core (2P+8E+2LPE) processor @ 1.3 / 4.3 GHz with 12MB cache, Intel 4Xe LPG graphics @ 1.85 GHz, Intel AI Boost […]

July 1, 2025 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Olimex RP2350pc computer board features Raspberry Pi RP2350B MCU, HDMI/DVI video output, 4x USB ports

Olimex has launched an update to its RP2040pc computer board with the RP2350pc board powered by a Raspberry Pi RP2350B MCU coupled with 16MB flash, 8MB PSRAM, and offering HDMI/DVI video output, four USB 2.0 ports, and an audio Codec for retro computer emulation and education. Other changes include a microSD card slot for additional storage and an on-board stereo audio codec and amplifier for Line-in and headphone audio jacks, and left and right speakers. That also means the two buzzers from the RP2040 board are gone. The design is now closer to a proper retro computer board. RP2350pc computer board specifications: Microcontroller – Raspberry Pi RP2350B CPU Dual-core Arm Cortex-M33 @ 150 MHz with Arm Trustzone, Secure boot OR Dual-core RISC-V Hazard3 @ 150 MHz Either two cores can be used. Memory – 520 KB on-chip SRAM Package – QFN-80 Memory – 8MB SPRAM Storage 16MB SPI Flash MicroSD […]