Hi everyone, in my last post , I was trying to connect my Arduino Mega to my ESP-01 module. I was able to do that and to connect my ESP-01 module to my phone’s hotspot, but now I’m wondering how I would also connect my Arduino Mega to my phone’s hotspot, or whether it is already being done? Essential…

How to connect Arduino Mega to Wi-Fi (with ESP-01)?

Juraj October 25, 2025, 12:59pm 21

no, but it is not hard to upgrade the AT firmware

Topic		Replies	Views
Adding a Wifi connection to Mega ADK with a ESP-01 Networking, Protocols, and Devices	14	222	July 24, 2025
Mega 2560 R3 and ESP-01 Networking, Protocols, and Devices	31	486	October 1, 2025
Arduino mega with build in wifi Programming	6	1285	January 29, 2023
Como usar el Esp 01s con Arduino MEGA ? Español	2	76	November 3, 2024
Problem with serial communication between Arduino Mega 2560 Pro and ESP8266 Home Automation	5	156	June 22, 2025