Open Nextion ESP32-S3 HMI Displays: A Review with Arduino IDE and ESP-IDF Framework

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ITEAD has sent us samples of the Open Nextion ONX3248G035 and ONX2432G028 ESP32-S3 HMI displays for review. Open Nextion is a new product line that differs from the original Nextion HMI family, which relies on the Nextion Editor for UI design and UART communication for control. Instead, the Open Nextion features an ESP32-S3 wireless microcontroller handling logic processing, display control, and wireless connectivity, all in one integrated package. ITEAD fully supports the ESP-IDF framework and the Arduino IDE with LVGL graphics library support. The ONX3248G035 model features a 3.5-inch screen, while the ONX2432G028 variant has a 2.8-inch screen. The Open Nextion HMI wireless displays also take accessories such as a dual-microphone array, a speaker, and an I/Os adapter. The new Open Nextion product line is especially well-suited to embedded developers/makers who want an all-in-one board with HMI and wireless capabilities, IoT terminal and Smart HMI panel prototyping, students interested in […]

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High-End 25MP Global Shutter Camera with 10GbE Interface Designed for NVIDIA Holoscan Platform

Leopardimaging LI-IMX530-10GigE-NL 10GigE Global Shutter IMX530 camera with Holoscan based solution

Leopard Imaging LI-IMX530-10GigE-NL is a high-end 25MP global shutter camera designed specifically for the NVIDIA Holoscan edge AI platform. The camera utilizes a 10GbE interface for high-bandwidth, low-latency data transmission, making it suitable for gesture recognition, iris scanning, head roll, and eye tracking. At the core of the camera module is the Sony IMX530, a 1.2-inch CMOS sensor with 5328 × 4608 resolution and a 2.74 μm pixel size. The sensor data is handled by a Lattice CertusPro-NX FPGA, and a Marvell 10GbE PHY takes care of high-bandwidth data transfer to GPU systems. The camera supports NVIDIA Jetson AGX Orin, IGX Orin, and Thor platforms. LI-IMX530-10GigE-NL specifications: FPGA – Lattice CertusPro-NX FPGA 52K to 96K logic cells 7.3 Mb total embedded memory External LPDDR4 memory support Up to 156x (18 x 18) multipliers within sysDSP blocks for AI/ML workloads 10 Gigabit Ethernet PCS blocks Image sensor Sony IMX530 Diagonal 19.3 mm […]

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