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Leetcode Linkedlist

206. Reverse Linked List Easy Link : https://leetcode.com/problems/reverse-linked-list/ Given the head of a singly linked list, reverse the list, and return the reversed list. Example 1: Input: head = [1,2,3,4,5] Output: [5,4,3,2,1] Example 2: Input: head = [1,2] Output: [2,

Leetcode LinkedList

21. Merge Two Sorted Lists Easy Link : https://leetcode.com/problems/merge-two-sorted-lists/ You are given the heads of two sorted linked lists list1 and list2. Merge the two lists into one sorted list. The list should be made by splicing together the nodes of the first two lists. Return the

Port scanning using esp32 and micropython

In this tutorial we will be coding our own port scanner for port scanning using esp32 and micropython. Please note that this is for educational purposes only. Scanning networks without permission can be illegal and unethical. Lets dive into a brief introduction of port scanning, why its unethical and then

How to send email using esp32 with micropython and brevo

Brevo (formally Sendinblue) is widely used for its reliability and ease of integration, offers a REST API for sending emails. In this tutorial we will go step by step about how to send email using esp32 with micropython and brevo Prerequisites 1. ESP32 Module: With MicroPython firmware installed. 2. Brevo

How Call a REST API from ESP32 Using MicroPython

To call a REST API from an ESP32 using MicroPython, you'll typically need to connect the ESP32 to a Wi-Fi network and then use HTTP methods to interact with the API. Below is a step-by-step tutorial to achieve this. We will use micropython in this tutorial to call REST API

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