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The ESP Private Agents platform aims to ease the development of ESP32-based AI voice assistants with on-device processing
Espressif has just introduced the ESP Private Agents platform to help developers build local, private, and customizable AI assistants for ESP32 devices running on-device, although they can also support hybrid AI workloads with a mix of on-device and cloud processing. The ESP Private Agents platform offers a unified framework that allows developers to build applications combining speed, vision, automation, and agent-based interactions, for example, a multi-lingual, on-device voice agent (aka smart speaker) or task-oriented agents that automate workflows. The solution is built on AWS cloud services using AWS Fargate as a primary application platform and Amazon Bedrock Foundation Models as...
tinySA is a low-cost handheld spectrum analyzer with built-in signal generator
The tinySA is a compact, low-cost handheld spectrum analyzer and RF signal generator designed for hobbyists, radio amateurs, educators, and engineers. It comes in three different variants and can be used for RF debugging, signal inspection, interference hunting, filter testing, antenna-related measurements, and basic RF education, both in the field and on the bench. The product line includes the tinySA Basic, tinySA Ultra, and tinySA Ultra+, which mainly differ in their supported frequency ranges and performance. The tinySA Basic supports 100 kHz to 350 MHz on its low input and up to about 960 MHz on the high input, while the...
Calixto Systems SL1680 OPTIMA industrial SoM and EVK features Synaptics SL1680 Edge AI processor
Calixto Systems has recently introduced the SL1680 OPTIMA, an industrial SoM built around the Synaptics SL1680 quad-core Arm Cortex-A73 SoC with a 7.9+ TOPS secure NPU for Edge AI and advanced multimedia applications. They also announced an evaluation kit (EVK) for rapid product development. The SoM offers up to 4GB LPDDR4 RAM, up to 16GB eMMC flash, an onboard Gigabit Ethernet PHY, and a wide range of interfaces through compact Hirose connectors, including dual MIPI CSI camera inputs, MIPI DSI, HDMI 2.1 Tx/Rx, PCIe 2.0, USB 3.0/2.0, SDIO, RS485, CAN-FD, and various GPIOs. The EVK further expands connectivity with MikroBUS, display...
reTerminal E1001/E1002 Review – B&W and color ePaper displays tested with SenseCraft HMI and Home Assistant
Seeed Studio sent us samples of the reTerminal E1001 (monochrome) and E1002 (color) ePaper displays for review. They are powered by an ESP32-S3 microcontroller providing WiFi and Bluetooth LE wireless connectivity, and are designed for low-power information display applications, consuming power only when updating the screen content. This makes them ideal for tasks requiring long battery life (average of 3 months per charge, depending on how often they are updated) and always-on display capabilities. In this review, we will unbox the devices, go through a teardown, and test them with Seeed Studio’s SenseCraft no-code HMI platform, as well as ESPHome...
Luxonis OAK4 standalone AI vision camera features Qualcomm QCS8550 SoC with up to 52 TOPS performance
Luxonis OAK 4 is a standalone AI vision system/camera powered by a Qualcomm DragonWing QCS8550 platform delivering up to 52 TOPS of AI performance for on-device real-time perception without relying on a host computer. Four variants are offered: OAK 4 S, OAK 4 D, OAK 4 D Pro, and OAK 4 CS. All four feature 8GB of RAM, 128GB of storage, and a 48 MP RGB camera sensor with rolling shutter, although the OAK 4 CS model can feature a 5MP global shutter camera thanks to support for wappable lenses. Depth sensing is implemented through an OV9282 sensor in the...
UP Xtreme ARL AI Dev Kit review – Benchmarks and AI workloads on an Intel Core Ultra 5 225H Arrow Lake SBC
That’s the last part of my review of three Intel-based UP AI development kits, and after testing the UP TWL AI Dev Kit with an Intel N150 CPU and the UP Squared Pro TWL AI Dev Kit with an Intel N150 CPU coupled with an Hailo-8L M.2 AI accelerator, I’ll now report my experience with the high-end UP Xtreme ARL AI Dev Kit with a 14-core Intel Core Ultra 5 225H “Arrow Lake” single board computer with Intel Arc 130T graphics delivering up to a combined 83 TOPS of AI performance. I’ve followed the same procedure as with the previous...
RISC-V-based ESP32-P4 handheld integrates AMOLED display and LoRa
LILYGO has introduced the T-Display P4, a handheld development board built around Espressif’s ESP32-P4 application processor and a companion ESP32-C6 for wireless connectivity. The platform targets portable HMIs, sensor-equipped field devices, and edge systems that require a display, camera support, and multiple radios in a compact enclosure. Measuring about 63 × 109 × 22 mm, […]
HealthyPi 6 provides open-source biosignal acquisition for research and education
The HealthyPi 6 is an open-source biosignal acquisition platform available through Crowd Supply, targeting academic research, education, and digital health prototyping. The system supports standalone acquisition and visualization of physiological data without relying on a PC or cloud service. The platform is built around a tri-core processing architecture. The main controller is STMicroelectronics’ STM32H757, combining […]
Jetson Thor industrial PC pairs 25GbE networking with optional GMSL2 camera support
FORECR has introduced the DSBOX-THRMAX, an industrial box PC based on NVIDIA’s Jetson Thor (T5000) module, targeting robotics, autonomous machines, and edge deployments that require high compute density, real-time processing, and multi-sensor support. The platform is based on the NVIDIA Jetson T5000 module, which is specified to deliver up to 2070 TFLOPS of AI performance […]
CIX releases P1 CPU TRM and developer guides for GPU, AI accelerator, OS and firmware/BIOS
CIX has finally released the technical reference manual (TRM) for the P1 (CD8180/CD8160) Arm Cortex-A720/A520 SoC, along with developer guides for the GPU (Arm Immortalis G720 and NVIDIA/AMD discrete graphics cards), the AI accelerator, as well as OS (Android, Linux, and Windows) and firmware (BIOS) installation and development. A slow (but steady?) progress There was a lot of excitement when the Radxa Orion O6 mini-ITX motherboard was introduced in December 2024, as we were told the CIX P1 12-core Armv9 processor would offer performance similar to Apple M1 SoC and Qualcomm 8cx Gen3 platform, at an affordable price ($199 and...