Waveshare ESP32-S3 ETH board provides Ethernet and camera connectors, supports Raspberry Pi Pico HATs

ESP32 S3 ETH CAM KIT ESP32 S3 ETH Development Board with OV2640 camera support

Waveshare has recently launched the ESP32-S3-ETH development board with an Ethernet RJ45 jack, a camera interface, and compatibility with Raspberry Pi Pico HAT expansion boards. This board includes a microSD card interface and supports OV2640 and OV5640 camera modules. Additionally, it offers an optional Power over Ethernet (PoE) module, making it ideal for applications such as smart home projects, AI-enhanced computer vision, and image acquisition. Previously, we have written about LILYGO T-ETH-Lite, an ESP32-S3 board with Ethernet and optional PoE support. We have also written about LuckFox Pico Pro and Pico Max, Rockchip RV1106-powered development boards with 10/100M Ethernet and camera support. The ESP32-S3-ETH board is like a combination of those two, where you get an ESP32-S3 microcontroller, Ethernet (with optional PoE), and a camera interface. ESP32-S3 ETH development board specifications: Wireless module ESP32-S3R8 MCU – ESP32-S3 dual-core LX7 microprocessor @ up to 240 MHz with Vector extension for machine learning Memory – 8MB PSRAM Storage […]

Renesas CCE4511 IO-Link master IC and ZSSC3286 IO-Link sensor signal conditioner IC are designed for industrial sensors and actuators

Renesas CCE4511 and ZSSC3286 IO Link ICs

Renesas has recently introduced the CCE4511 four-channel IO-Link master IC and the ZSSC3286 IO-Link-ready dual-channel sensor signal conditioner IC along with their development boards designed for harsh industrial environments. The CCE4511 master IC supports four channels with 500mA driving current, overvoltage detection, and overcurrent protection, Additionally, it has an integrated IO-Link Frame Handler that reduces microcontroller load. The ZSSC3286on is the first sensor signal conditioner with an integrated IO-Link compliant stack, meaning you don’t need a separate microcontroller for signal handling. Additionally, it features 24-bit ADCs and advanced diagnostic functions for advanced tasks. Both products are optimized for industrial automation, offering energy efficiency, smaller PCB sizes, and robust system diagnostics. CCE4511 IO-Link master and ZSSC3286 sensor signal conditioner IC Specifications CCE4511 IO-Link master Main Chip – CCE4511 4-Channel IO-Link Master PHY with integrated Frame Handler Number of Channels – 4 IO-Link master channels Frame Handler – Hardware frame handler for […]

ESP32-S3 board features 1.91-inch AMOLED display and QMI8658 6-axis motion sensor

ESP32-S3 Touch AMOLED 1.91

Waveshare has launched an ESP32-S3 1.91-inch AMOLED development board with a 6-axis motion sensor designed for the rapid prototyping of IoT and portable projects with interactive displays. The board is built around the ESP32-S3R8 chip, featuring a 32-bit LX7 dual-core processor running at up to 240MHz, with integrated 2.4GHz Wi-Fi and Bluetooth BLE 5. It also includes 16MB Flash, 8MB PSRAM, 512KB SRAM, and 384KB ROM for efficient processing and memory management. At the core of its display capabilities is a 1.91-inch AMOLED screen with a 240×536 resolution, supporting 16.7 million colors. Powered by the RM67162 controller and connected via the QSPI interface, the display is ideal for running GUI applications like LVGL. The board is available in both touch and non-touch versions, with the touch-enabled models using the FT3168 touch IC. Other features include a QMI8658 6-axis IMU, a microSD card slot, and a Lithium battery header. The ESP32-S3 […]

Microchip PIC32MZ-W1 is a 32-bit MIPS WiFi MCU with 60+ GPIO, USB, CAN Bus, Ethernet, and more

PIC32MZ W1 and WFI32 2.0 Curiosity Board

Microchip recently released the PIC32MZ-W1 wireless MCU along with 20 other WiFi parts, including WiFi MCUs, link controllers, network controllers, and plug-and-play modules. Among them, the PIC32MZ-W1 wireless MCU is the most interesting because of its 32-bit MIPS microAptiv M-class core running at up to 200MHz, advanced hardware security features, and integrated Microchip Trust Platform for secure cloud authentication. Over the years ESP32 MCUs have become the go-to choice for wireless applications. Still, one problem we always have with ESP32 SoCs is their limited GPIO option due to their strapped-out pin structures. But this new MCU has over 60 GPIO pins to work with along with Ethernet MAC, USB, CAN Bus, CANFD, SPI, I2C, SQI, UART, ADC, JTAG, and more. PIC32MZ-W1 wireless MCU specifications MCU MIPS32 M-Class core clocked at 200 MHz 16KB I-Cache, 16KB D-Cache microMIPS mode (up to 35% smaller code size) DSP extensions (4x 64-bit accumulators, single-cycle […]

XIAO ESP32S3 for Meshtastic & LoRa devkit features Wio-SX1262 LoRa module

XIAO ESP32 S3 LoRa dev kit

The “XIAO ESP32S3 for Meshtastic & LoRa” is an ESP32-S3 LoRa dev kit that combines an XIAO ESP32S3 board with the tiny Wio-SX1262 LoRa module connected through a board-to-board connector. This compact devkit supports LoRa (862-930MHz), Wi-Fi (2.4GHz), and Bluetooth 5.0 (BLE), with a 5km range for LoRa and a 100m+ range for Wi-Fi/BLE. The kit also has a USB Type-C interface, a built-in power management chip, and multiple I/O options such as IIC, UART, and GPIO. It supports external LoRa antennas and can be extended with XIAO expansion boards for more complex setups. These features make this device suitable for projects such as LoRaWAN gateways, IoT sensors, Meshtastic nodes or routers, and applications where space is limited. XIAO ESP32S3 for Meshtastic & LoRa specifications: SoC – Espressif Systems ESP32 with dual-core Xtensa LX7 microcontroller up to 240MHz Wireless Connectivity LoRaWAN via  Semtech LX1262 Output Power – Up to +22 […]

$6 Cocket Nova CH552 development board features CH552G 8-bit MCU with an enhanced 8051 core

Cocket Nova CH552 dev board

The Cocket Nova CH552 is a cheap and versatile development board built around the CH552G MCU with an enhanced 8051 core clocked at 24MHz. Designed for beginners and hobbyists, this board features easy USB Type-C programming, onboard LEDs and a Neopixel RGB, reset and boot buttons, and Qwiic/STEMMA QT connectors for easy expansion. Additionally, it gives access to 17 GPIOs, PWM, ADC, and touch button capabilities. These features along with low-cost and standard breadboard compatibility make this development board suitable for learning and experimentation. We have previously written about other products built around the CH552G/T microcontroller, namely a $10 Arduino-programmable keyboard and the Turing Smart Screen 3.5-inch USB Type-C information display. Users interested in inexpensive 8-bit MCU boards may also check out Electrodragon’s CH551 mini development board based on another MCU part of the CH55x family. Cocket Nova CH552 development board specifications: MCU – WCH CH552 8-bit Enhanced USB single-chip MCU […]

Kumquat – An Allwinner V3s embedded system board with isolated CAN, Ethernet and ESP32 for WiFi and Bluetooth

Kumquat Allwinner V3s development board

The Kumquat is an Allwinner V3s board designed for industrial automation, home automation, IoT projects, robotics, and embedded system development. The Allwinner V3s features ARM Cortex-A7 cores with 64MB DDR2 RAM and 8MB SPI flash storage. Connectivity options include Ethernet, USB-C, isolated CAN-FD, and WiFi/Bluetooth via an ESP32 module. Additionally, it has eight auto-detecting 12/24V IOs, four relays for controlling external devices, and a real-time clock with battery backup. The Kumquat runs on Buildroot Linux with a mainline kernel and can be programmed with various programming languages making it a great alternative to traditional PLCs. Kumquat board specification SoC – Allwinner V3s  CPU – ARM Cortex-A7 @ up to 1.2 GHz Memory – Integrated 64MB DDR2 DRAM clocked at 400MHz @ 1.5 V Video engine Storage 8MB SPI Flash for bootloader and user code I2C EEPROM for MAC addresses and user data SDIO Connector for eMMC or SD card Connectivity […]

Trenz Electronic AXE5-EAGLE-ES devkit features Intel Agilex 5 E-Series SoC FPGA

AXE5-EAGLE-ES

The Trenz Electronic AXE5-EAGLE-ES devkit (development kit) is powered by an Intel Agilex 5 E-series SoC FPGA, codenamed Sundance Mesa. It is designed for FPGA applications in sectors such as wireless communication, video broadcast, and defense. The kit provides 656k logic elements and a quad-core processing system featuring dual-core Arm Cortex-A76 and Cortex-A55 clusters. It supports high-speed transceivers up to 17 Gbps, PCIe 4.0 connectivity, and integrated memory interfaces like DDR4 and LPDDR4/5. Built on Intel’s 7 technology, the Agilex 5 architecture is optimized for midrange FPGA applications, offering a compact design with efficient performance-per-watt. The FPGA includes enhanced DSP blocks with AI Tensor capabilities for AI and digital signal processing tasks. Additionally, it incorporates Intel’s second-generation Hyperflex Architecture, enabling greater flexibility for handling dynamic workloads. Previously, we covered the iW-RainboW-G58M system-on-module, which features Intel’s Agilex 5 SoC FPGA E-series, a cost-effective, midrange solution for intelligent edge and embedded applications. […]

UP 7000 x86 SBC