hmi

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on Pimoroni Presto – A Raspberry Pi RP2350-powered 4-inch wireless desktop touch display

Pimoroni Presto – A Raspberry Pi RP2350-powered 4-inch wireless desktop touch display

Pimoroni Presto

Pimoroni Presto is a 4-inch desktop color touch display powered by a Raspberry Pi RP2350 microcontroller, and equipped with a Raspberry Pi RM2 wireless module for WiFi 4 and Bluetooth connectivity. The display comes with 16MB of SQPI flash and 8MB of PSRAM, seven RGB LEDs for ambient lighting, a microSD card slot, a piezo speaker, a Qwiic/STEMMA QT connector for expansion, a USB-C port for power and programming, and a 2-pin JST connector for an optional battery. Pimoroni Presto specifications: Microcontroller – Raspberry Pi RP2350B MCU CPU Dual-core Arm Cortex-M33 @150MHz with Arm Trustzone Dual-core 32-bit Hazard3 RISC-V @ 150MHz Up to two cores can be used at the same time Memory – 520KB SRAM Package – QFN-80; 10×10 mm Memory – 8MB PSRAM Storage 16MB QSPI flash MicroSD card slot Display – 4-inch square IPS LCD screen with 480 x 480 resolution, capacitive touchscreen Wireless – Raspberry Pi […]

Posted on by Debashis Das - 4 Comments on Microchip SAMA7D65 Cortex-A7 MPU comes in SoC and SiP packages with up to 2Gbit integrated DDR3L memory

Microchip SAMA7D65 Cortex-A7 MPU comes in SoC and SiP packages with up to 2Gbit integrated DDR3L memory

Microchip SAMA7D65 Cortex A7 MPU

Microchip has recently released the SAMA7D65 MPU, a high-performance Arm Cortex-A7 embedded processor designed for HMI and connectivity applications across industrial, home, medical, and appliance markets. The MPU is available in both System-in-Package (SiP) and System-on-Chip (SoC) variants and features various display interfaces, including MIPI DSI, LVDS, and 8-bit Serial RGB interfaces, along with a 2D GPU for graphical acceleration. Memory and storage options include support for 16-bit DDR2/DDR3/DDR3L and LPDDR2/3 memory, optional 1 Gbit or 2 Gbit DDR3 RAM, NAND Flash, eMMC Flash, and SD card. It features dual Gigabit Ethernet with TSN support, an I3C controller, five CAN-FD interfaces, and three high-speed USB ports. Additionally, it comes with various security features, including physically unclonable function (PUF), secure boot, key storage, and cryptographic accelerators for AES, SHA, RSA, and ECC. Microchip SAMA7D65 SoC/SiP specifications: CPU – Arm Cortex-A7 core up to 1 GHz Arm TrustZone, NEON, FPU 32KB L1 I-cache […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on STMicro STM32MP23 Cortex-A35/M33 MPU features a 600 GOPS NPU for industrial IoT and ML applications

STMicro STM32MP23 Cortex-A35/M33 MPU features a 600 GOPS NPU for industrial IoT and ML applications

STM32MP235 block diagram

STMicroelectronics STM32MP23 is a dual-core Cortex-A35 general-purpose microprocessor (MPU) with a Cortex-M33 real-time core, and 600 GOPS of performance operating at up to 125°C and designed for industrial and Internet-of-Things (IoT) edge computing, advanced HMI, and machine-learning (ML) applications. It follows the STM32MP25 series unveiled in 2023 and launched the following year as the first member of the STM32MP2 family. The STM32MP23 is a cost-down version of the STM32MP25 with similar specifications (and pin-to-pin compatible packages), but the new family has a weaker 0.6 TOPS NPU, and tops at two Ethernet ports for the high-end parts instead of three. Ditto for CAN Bus interfaces (2x vs 3x). Other changes include a 16-bit memory interface and the lack of PCIe and USB 3.0 interfaces. STM32MP23 specifications: CPU – Single or dual Arm Cortex-A35 cores running at up to 1.5 GHz or 1.2 GHz with 512KB L2 cache Real-time MCU – Arm […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on ESP32-P4 credit card-sized board features Ethernet, WiFi 6, four USB ports, 40-pin GPIO header, MIPI DSI and CSI connectors

ESP32-P4 credit card-sized board features Ethernet, WiFi 6, four USB ports, 40-pin GPIO header, MIPI DSI and CSI connectors

ESP32-P4-Module-DEV-KIT

Waveshare ESP32-P4-Module-DEV-KIT credit card-sized board may look like a Linux-powered Raspberry Pi SBC, but instead, it’s based on an “ESP32-P4-Module” comprised of a 400 MHz Espressif ESP32-P4 RISC-V general-purpose microcontroller, an ESP32-C6 “co-processor” for WiFi 6 and Bluetooth 5, and a 16MB SPI NOR flash. Designed for HMI applications, the board offers MIPI DSI and CSI connectors, as well as a 100Mbps Ethernet RJ45 jack, four USB 2.0 ports,  a 40-pin GPIO header, and more. It basically integrates the same ports as a Raspberry Pi SBC minus HDMI, but relies on a microcontroller instead of a Linux-capable application processor. Waveshare ESP32-P4-Module-DEV-KIT specifications: ESP32-P4-Module Microcontroller – ESP32-P4NRW32 MCU Dual-core RISC-V microcontroller @ 400 MHz with AI instructions extension and single-precision FPU Single-RISC-V LP (Low-power) MCU core @ up to 40 MHz GPU – 2D Pixel Processing Accelerator (PPA) VPU – H.264 and JPEG codecs support Memory – 768 KB HP L2MEM, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on $23 ArmSoM Forge1 industrial SBC is powered by Rockchip RK3506J SoC

$23 ArmSoM Forge1 industrial SBC is powered by Rockchip RK3506J SoC

ArmSoM Forge1

ArmSoM Forge1 is an industrial SBC (single board computer) powered by the Rockchip RK3506J triple-core Cortex-A7 processor designed for Smart Audio, HMI, and factory automation applications. The Forge1 is equipped with 512MB RAM, 512MB NAND flash, two Fast Ethernet ports, a MIPI DSI display connector,  USB Type-A and Type-C ports, an audio jack, a 40-pin GPIO header partially compatible with Raspberry Pi HATs, and a 16-pin header with speaker output, microphone input, RS-485, and CAN Bus. ArmSoM Forge1 specifications: SoC – Rockchip RK3506J CPU 3x Arm Cortex-A7 core up to 1.5 GHz Arm Cortex-M0 real-time core GPU – 2D GPU only No VPU, no NPU System Memory – 512MB DDR3L Storage 512MB SPI NAND flash MicroSD card Video Output – 2-lane MIPI DSI connector up to 1280 x 1280@ 60FPS Audio 3.5mm audio jack Speaker and Mic via expansion header Networking – 2x 100Mbps Ethernet RJ45 ports USB 1x USB […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Forlinx FET3506J-S low power system-on-module features Rockchip RK3506J industrial-grade tri-core Cortex-A7 SoC

Forlinx FET3506J-S low power system-on-module features Rockchip RK3506J industrial-grade tri-core Cortex-A7 SoC

Rockchip RK3506J system-on-module

Forlinx FET3506J-S system-on-module (SoM) is based on a Rockchip RK3506J SoC, the industrial version of the RK3506 tri-core Cortex-A7 SoC, designed for smart industrial applications, and operating at a low power consumption of about 0.7 Watts. The Rockchip RK3506 SoC was first unveiled in 2023 through a product roadmap. However, we only spotted it in a product at the very end of 2024 with the Luckfox Lyra and Luckfox Lyra Plus featuring a MIPI CSI display connector and optional Ethernet. The Forlinkx FET3506J-S CPU module is the first platform with the industrial version (RK3506J), and the company also provides the OK3506 carrier board/development board for evaluation. Forlinx FET3506J-S system-on-module Specifications: SoC – Rockchip RK3506J CPU 3x Arm Cortex-A7 core up to 1.5 GHz or 1.6 GHz (depending on where one looks in the documentation) Arm Cortex-M0 real-time core GPU – 2D GPU only No VPU, no NPU System Memory – […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on MediaTek Genio 720 and 520 AIoT SoCs target generative AI applications with 10 TOPS AI accelerator

MediaTek Genio 720 and 520 AIoT SoCs target generative AI applications with 10 TOPS AI accelerator

MediaTek Genio 720 520

The announcement of the MediaTek Genio 720 and Genio 520 octa-core Cortex-A78/A55 AIoT SoCs is one of the news I missed at Embedded World 2025.  The new models appear to be updates to the Genio 700 and Genio 500 with a beefier NPU, and the Taiwanese company says the new Genio series supports generative AI models, human-machine interface (HMI), multimedia, and connectivity features for smart home, retail, industrial, and commercial IoT devices. Both are equipped with a 10 TOPS NPU/AI accelerator for transformer and convolutional neural network (CNN) models and support up to 16GB of LPDDR5 memory to handle “edge-optimized” (i.e. quantized) large language models (LLMs) such as Llama, Gemini, Phi, and DeepSeek, and other generative AI tasks. MediaTek Genio 720 and Genio 520 specifications: Octa-core CPU Genio 520 2x Arm Cortex-A78 up to 2.2 GHz (Commercial) or 2.0 GHz (Industrial) 6x Arm Cortex-A55 up to 2.0 GHz (Commercial) or […]

Posted on by Debashis Das - No Comments on Infineon PSoC 4000T multi-sense low-power MCU features capacitive, inductive, hover, and non-contact liquid sensing

Infineon PSoC 4000T multi-sense low-power MCU features capacitive, inductive, hover, and non-contact liquid sensing

Infineon 4000T multi sense low power MCU

Infineon Technologies has introduced the PSoC 4000T Multi-Sense low-power MCU, along with the upcoming PSoC 4100T Plus which will feature higher memory and more I/Os. These MCUs integrate fifth-generation CAPSENSE technology along with Multi-Sense capabilities, including proprietary inductive sensing, and non-contact liquid sensing solutions. This combination makes it easy to develop advanced HMI applications, such as touch-over-metal, hover touch, and accurate liquid-level detection. The MCU also supports SmartSense auto-tuning which eliminates manual calibration. It supports Always-On sensing with 10x lower power consumption and 10x higher SNR than previous generations. Additionally, the MCU enables hover touch detection through 2 cm air gaps and supports capacitive, inductive, and liquid sensing in a single device. The device also supports waterproofing for harsh environments and reduces system complexity and cost by integrating multiple sensing technologies into a single chip. Infineon PSoC 4000T specifications: MCU Core – 48 MHz Arm Cortex-M0+ CPU Memory – Up […]

UP 7000 x86 SBC