Mike
Reviewed in Canada on March 25, 2025
Good as it is supposed to behave
nyulpista
Reviewed in Canada on March 23, 2025
Very good quality and workmanship. Packaged in sealed antistatic bag. The first board I tried worked fine, no problem with it.
Jim Flower
Reviewed in Canada on June 18, 2024
Worked out of the packet. Better than the old bootloader version I had had previously from another vendor.
Sam
Reviewed in Canada on January 1, 2024
I recently bought the KeeYees Nano V3.0 Module pack, which includes five mini Nano boards, for various Arduino-based projects. Expecting a smooth integration and eager to dive into my projects, I was met with an unforeseen and frustrating challenge. No matter what approach I tried, these boards refused to be programmed. I attempted using older bootloaders, hoping for compatibility, and even went as far as flashing new bootloaders, but to no avail. The struggle with these seemingly simple yet crucial steps consumed an unreasonable amount of my time and effort.The inability to program the boards rendered them essentially useless for my needs. This was not just a minor inconvenience but a significant roadblock in my work. It's extremely disappointing when a product, especially one that's meant to be a fundamental component of technology projects, fails to perform its basic function. I had high hopes for these KeeYees Nano V3.0 Modules, given their specifications and potential applications, but the experience turned out to be far from satisfactory.In conclusion, I cannot recommend the KeeYees Nano V3.0 Modules based on my experience. The issues with programming the boards overshadow any positive aspects they might have. For anyone considering these for their Arduino projects, it might be wise to look at alternative options to avoid similar frustrations.
Alan P.
Reviewed in Canada on February 21, 2023
The media could not be loaded.
Customer
Reviewed in Canada on February 26, 2021
I bought them for my hallway light dimmer with motion control, and for my Den lighting and as a night light. work with ds3231 clock module. I got three failed on me. one with bad program socket, two born out when I use 12v for my power (note I did not use if to power the Led light strip). I have to use a 5 volt convertor to convert to make it work. Good thing it is not expensive, but it is a pain to remove it from PCB. the recent purchase sees a few failute on serial ports.
Alex
Reviewed in Canada on February 20, 2021
Do this as suggested:Question: The driver has been installed successfully, but the upload still does not work, what should I do?Answer: Try setting "ATmega328P (Old Bootloader)" in the Arduino software. Tools->Processor->ATMega328P (Old Bootloader).And it will work
Justin A.
Reviewed in Canada on May 12, 2020
If you're computer savvy as me arduino leaves you feeling like you're getting nowhere sometimes. These nano units done this to me for a while when they wouldn't upload until I went to the Chinese driver installer and guessed the driver and whammy the nanos finally uploaded with the old bootloader as stated they would. If I can upload to these boards you can too but not as simple as plug and play!