Author: Richard

The PiBot CNC Pendant V4.0 is a handheld Bluetooth/RJ12-based controller designed for CNC machines running FluidNC and GRBL-HAL firmware. Developed by PiBot, with firmware support from ESP3D creator Luc, the pendant provides an interface for manually controlling and monitoring CNC routers, laser engravers, and other GRBL/FluidNC-based systems via RJ12 wired or Bluetooth connection. The device features a capacitive touchscreen, an industrial-grade encoder, a potentiometer knob, a band switch, three independent switches, and a built-in speaker, all housed in an enclosure with a dual-PCB design that allows IO expansion. The pendant operates at 115200 baud over Bluetooth or up to 1,000,000 baud in wired mode, and is powered by a flat-top 18650 battery with onboard charging and power level indication. PiBot CNC Pendant V4.0 specifications: Main Controller – ESP32 (No version specification is mentioned) Storage – MicroSD card (one-click upgrade via microSD card coming soon) Display – Capacitive touch screen; Most […]

The post PiBot CNC Pendant V4.0 – A handheld Bluetooth and RJ12 controller for FluidNC-based CNC machines appeared first on CNX Software – Embedded Systems News.

Everyone aware permission sets provides the way to play with the salesforce access. using apex we can dynamically do the assign and unassign for the user. Here’s an example of how you could unassign a permission set from a user using an Apex trigger: In this trigger, we first retrieve a list of all the […]

The post un assign the permission set with the help of the apex trigger for the user appeared first on DevFacts | Tech Blog | Developer Community | Developer Facts.

In salesforce we can create different folders for internal users usage. all are comes under CollaborationGroup. To access the “All Internal Users” folder in Salesforce Apex, you can use the standard object CollaborationGroup. This object represents the folder, and you can query it using the Apex code to retrieve the folder and its contents. You […]

The post How to access the All Internal Users folder in the apex appeared first on DevFacts | Tech Blog | Developer Community | Developer Facts.

1. What is Apex? Apex is a programming language developed by Salesforce for writing custom code on the Salesforce platform. 2. Different types of collections in Apex? Apex supports three types of collections: Lists, Sets, and Maps. 3. Tell me the difference between a List and a Set in Apex? A List is an ordered […]

The post Top Salesforce Apex Interview Questions and Answers appeared first on DevFacts | Tech Blog | Developer Community | Developer Facts.

Package management sits at the foundation of modern software development, quietly powering nearly every software project in the world. Tools like npm and Yarn have long been the core of the JavaScript ecosystem, enabling developers to install, update, and share code with ease. But as projects grow larger and the ecosystem more complex, this older

The post Next-Gen JavaScript Package Management with Ruy Adorno and Darcy Clarke appeared first on Software Engineering Daily.

Engineering teams around the world are building AI-focused applications or integrating AI features into existing products. The AI development ecosystem is maturing, which is accelerating how quickly these applications can be prototyped. However, taking AI applications to production remains a notoriously complex process. Modern AI stacks demand LLMs, embeddings, vector search, observability, new caching layers,

The post Production-Grade AI Systems with Fred Roma appeared first on Software Engineering Daily.

Engineering teams often build microservices as their systems grow, but over time this can lead to a fragmented ecosystem with scattered data access patterns, duplicated business logic, and an uneven developer experience. A unified data graph with a consistent execution layer helps address these challenges by centralizing schema, simplifying how teams compose functionality, and reducing

The post Airbnb’s Open-Source GraphQL Framework with Adam Miskiewicz appeared first on Software Engineering Daily.

Polestar says it will release four new electric models over the next three years, including a new SUV and a revamped version of its Polestar 2 sedan. The Swedish automaker, which is owned by China’s Geely, said it will start delivering its Polestar 5 grand tourer to customers this summer, followed by a new long-roof […]

A leaked internal email obtained by 404 Media shows that Ring has bigger plans for its AI-powered neighborhood search capability than just looking for lost dogs. The outlet reports the email, sent last October by founder Jamie Siminoff to all Ring employees, says that with Search Party, “You can now see a future where we […]

A set of bellwether cases alleging that social media platforms harmed teens’ safety and mental health is going to trial this year, putting executives like Meta CEO Mark Zuckerberg on the stand to answer questions about what they’ve done or not done to protect kids. Unlike many earlier legal challenges against social media companies, these […]