In this post I will discuss about the Introduction to Arduino Ethernet. In the previous articles I have discussed different Arduino microcontroller development boards such as Arduino UNO, MEGA, NANO, PRO MINI, MICRO, Lilypad etcetera. All these Arduino boards resemble to each other in some of the specifications and also are unique in their applications […]
Introduction to Arduino Ethernet Continue Reading
[Neumi] over on Hackaday.IO wanted a simple-to-use way to drive stepper motors, which could be quickly deployed in a wide variety of applications yet to be determined. The solution is named Ethersweep, and is a small PCB stack that sits on the rear of the common NEMA17-format stepper motor. The only physical connectivity, beside the motor,
ETHERSWEEP: AN EASY-TO-DEPLOY ETHERNET CONNECTED STEPPER CONTROLLER Continue Reading
The official Arduino development team have this week introduced their very first micro PLC with Industrial IoT capabilities in the form of Opta. Designed to provide users with a secure and easy-to-use micro PLC the Opta supports Arduino programming and optional PLC standard languages. Powered by a powerful STM32H747XI dual-core Cortex-M7 +M4 MCU the Opta enables “real-time control, monitoring
Arduino Pro Opta industrial IoT micro PLC launched Continue Reading
[Phil Barrett] designed a new CNC controller breakout board called the PicoCNC which uses the Raspberry Pi Pico RP2040 module and grblHAL. It packs a bunch of features typical of these controllers, and if you use the Pico W, you get WiFi connectivity along with USB. And if you don’t want connectivity, you can execute G-code directly
GRBLHAL CNC CONTROLLER BASED ON RP2040 PICO Continue Reading
Sochip partners with Allwinner to launch a new V831 development board that showcases an Allwinner V831 IP Camera SoC, the very first to include an AI chip. Allwinner has released quite a number of camera processors in the past, the V3, V316, S3, and many more, but none of them ever came with a built-in
Measuring about 32 x 30 mm in footprint, Palmer’s fully-functional development board is a very small Linux-based single-board computer built around an ARM Cortex A7 SoC and targets IP cameras. There are no solutions yet that can run a real OS like Linux that can be integrated by hobbyists into boards from cheap PCB vendors
EXTREMELY COMPACT BREADBEE HAS 1GHZ ARM CORTEX-A7 SBC AND ON-BOARD ETHERNET Continue Reading
SeeedStudio has been working on an addition to their BeagleBone Green Development Board family with an update to the BeagleBone Green Wireless board named BeagleBone Green Gateway. The board features the new Octavo Systems OSD3358, which is a SiP (System in Package) that integrates the AM3358 1GHz ARM Cortex-A8 Processor, 512MB DDR3 SRAM, and other wonderful features into one package. The new board is being designed
BEAGLEBONE GREEN GATEWAY SBC FEATURES SITARA AM3358, ETHERNET, AND A DC JACK Continue Reading
Internet connectivity in remote areas can be a challenge, but recently SpaceX’s Starlink has emerged as a viable solution for many spots on the globe — including the Ukrainian frontlines. Unfortunately, in 2021 Starlink released a new version of their hardware, cost-optimized to the point of losing some nice features such as the built-in Ethernet
RESTORING STARLINK’S MISSING ETHERNET PORTS Continue Reading
The Raspberry Pi 3B+ (as well as all other Raspberry Pi models currently available) comes equipped with built-in WiFi functionality. The “wlan0” interface serves as the default connection gateway alongside Ethernet, yet it lacks the capability to enter “monitoring mode.” In this guide, we’ll demonstrate the steps to ensure that a separate network adapter is
Harnessing Monitoring Capabilities: Rasp Pi 3B Network Adapter Continue Reading
Like many of you, we’ve been keeping a close eye on the CH32 family of RISC-V microcontrollers from WCH Electronics. You can get the CH32V003, featuring 2 kB RAM and 16 kB of flash for under fifteen cents, and the higher-end models include impressive features like onboard Ethernet. But while the hardware is definitely interesting,
CH32 RISC-V MCUS GET OFFICIAL ARDUINO SUPPORT Continue Reading
