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Photos from Donsky Tech's post 02/12/2025

Using the SIM800C USB to GSM GPRS Module — A Practical Guide using Python

Learn how to set up and control the SIM800C USB to GSM GPRS module using Python. This practical guide covers AT commands, SMS sending, network setup, and real-world testing to help you quickly integrate GSM communication into your projects.

Writeup
https://www.donskytech.com/using-the-sim800c-usb-to-gsm-using-python/

Code:
https://github.com/donskytech/python_projects_snippets/tree/main/usb-to-gsm

Parts/Components Used in this project:
SIM800C USB to GSM Module: https://amzn.to/48IP9nF
Laptop/PC: https://amzn.to/48IP9nF
Raspberry Pi 5: https://amzn.to/4pKxcLo

Contents of the Video:
0:00 - Introduction
0:29 - DonskyTech Plug
2:27 - Testing using AT Commands
3:51 - Testing using Python
8:39 - Outro

If you like my posts or videos, then please consider subscribing to my channels and sharing them with your friends:

Parts/Components Used in this project:
SIM800C USB to GSM Module: https://amzn.to/48IP9nF
Windows 11 Laptop - http://amzn.to/3wlBmTt
Raspberry Pi 5 - https://amzn.to/4pKxcLo

Website: https://www.donskytech.com
YouTube: https://www.youtube.com/c/DonskyTech
Facebook: https://www.facebook.com/DonskyTech
Twitter: https://twitter.com/DonskyTech

If you are generous and think I have helped you, please consider buying me a coffee. 🙂
Paypal:
[email protected]

Buy Me a Coffee:
https://buymeacoffee.com/donskytech

Patreon:
https://www.patreon.com/donskytech

28/11/2025

Fixing Device Not Working in Windows/PC: Error Code 31 Troubleshooting Guide for your Arduino Microcontrollers

This post/video will show you how to fix driver errors, such as "This device is not working properly because Windows cannot load the drivers required for this device. (Code 31). Object Name already exists."
This error usually happens when your USB drivers, like CH340, CP2102, or CH910,2, get corrupted by your Windows System

Writeup
https://www.donskytech.com/fixing-device-not-working-in-windows-pc-error-code-31-troubleshooting-guide-for-your-arduino-microcontrollers/

Contents of the Video:
0:00 - Introduction
0:57 - DonskyTech Plug
1:24 - How to fix Object Name Does Not Exist Error.
2:00 - How to uninstall the microcontroller driver?
2:38 - How to install CH340 USB Driver
4:02 - Outro

If you like my posts or videos, then please consider subscribing to my channels and sharing them with your friends:

Parts/Components Used in this project:
Windows 11 Laptop - http://amzn.to/3wlBmTt
ESP32 - https://amzn.to/3X9b7rA

Website: https://www.donskytech.com
YouTube: https://www.youtube.com/c/DonskyTech
Facebook: https://www.facebook.com/DonskyTech
Twitter: https://twitter.com/DonskyTech

If you are generous and think I have helped you, please consider buying me a coffee. 🙂
Paypal:
[email protected]

Buy Me a Coffee:
https://buymeacoffee.com/donskytech

Patreon:
https://www.patreon.com/donskytech

23/07/2025

"BAGYO ka lang, me DEADLINE pa ren kame sa projects!"
- College Students

Salute to all Lalamove/Grab/Moveit Riders for picking up orders kahit maulan!

For your electronics and IoT needs, please send us a message on our page
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or search "DonskyTech" account on Tiktok

Contact Number:
09082233631

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