Donsky Tech

Donsky Tech Join me as we explore
Internet Of Things (IoT)/Electronics/Microcontroller Programming
/Raspberry P

16/05/2026
Getting Started with ESP32-CAM CH340 with OV2640 and GC2145 or RHYX M21-45 CameraGet started with the ESP32-CAM CH340 wi...
12/12/2025

Getting Started with ESP32-CAM CH340 with OV2640 and GC2145 or RHYX M21-45 Camera

Get started with the ESP32-CAM CH340 with integrated USB port featuring OV2640 and GC2541/RHYX M21-45 cameras. Learn the differences, setup steps, and how to capture or stream high-quality images for your IoT and AI projects.
Fix Arduino errors such as the E (475) camera: JPEG format is not supported on this sensor Camera init failed with error 0x106

Writeup
donskytech.com/getting-started-with-esp32-cam-ch340-with-ov2640-and-gc2145-or-rhyx-m21-45-camera/

Parts/Components Used in this project:
ESP32-CAM CH340 Module -
https://amzn.to/3MUzmcU
https://s.click.aliexpress.com/e/_c4msLRl7
Windows Laptop -
https://amzn.to/48IP9nF
https://s.click.aliexpress.com/e/_c4VzXzzj
Raspberry Pi 5 -
https://amzn.to/3UWSokR
https://s.click.aliexpress.com/e/_DFGPX6V

Contents of the Video:
0:00 - Introduction
1:06 - DonskyTech Plug
4:02 - OV2640 vs GC2145 (RHYX M21-45) Camera
6:07 - OV2640 Setup
8:38 - How to set the ESP32-CAM CH340 in bootloader or downloader mode?
13:25 - How to program ESP32-CAM with GC2145 or RHYX M21-45 camera module
22:39 - Outro

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

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







Using the SIM800C USB to GSM GPRS Module — A Practical Guide using PythonLearn how to set up and control the SIM800C USB...
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



TIME CHECK: 10:13PMParcel going to Cavite through Lalamove.Gabi na at nasira pa ang components sa iyong IoT or robotics ...
15/03/2025

TIME CHECK: 10:13PM
Parcel going to Cavite through Lalamove.

Gabi na at nasira pa ang components sa iyong IoT or robotics projects, malas at sarado na ang lahat ng mga tindahan.
Need Rush Delivery?
Don't worry, Donsky Tech is here to help you.

Send us a message at baka gising pa ako hahaha. Malay mo matulungan po kita 🤣😆😂

MORNING ORDERS!Thanks for your continuous trust in our little store.  😁Back to normal operation after 2 days of vacation...
05/03/2025

MORNING ORDERS!
Thanks for your continuous trust in our little store. 😁
Back to normal operation after 2 days of vacation.

Visit our store in Shopee/Lazada:
https://shopee.ph/donskytech
https://www.lazada.com.ph/shop/donskytech/
For Lalamove:
Please send your messages through our page or contact me using the store mobile number 09082233631

Done packing afternoon Shopee orders!  Ready for ship out through J&T. Thanks for your continuous trust and support.1-da...
12/06/2024

Done packing afternoon Shopee orders! Ready for ship out through J&T. Thanks for your continuous trust and support.

1-day delivery for Metro Manila and nearby provinces.
Order through my Shopee store www.shopee.ph/donskytech
Lazada and TikTok store to follow soon.

We also accept same-day delivery (SDD) through Lalamove/MoveIt/Angkas for rush orders. PM my page.

Order your electronics, microcontrollers, and IoT components from our store.

www.donskytech.com
www.youtube.com/donskytech

Address

Blk 184 Lot 14 P1 A Bonifacio Street Central Bicutan
Taguig
1631

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