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Gratux Atmega328P-PU Bundle - Bootloader Enabled (Pack of 2) with Convenient Sockets Review

3

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
🖥️. Single Board Computers, 💻 Computer Components

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Details

BrandGratux
CPU ManufacturerAtmel
CPU Speed20 MHz
CPU SocketDIP
Processor Count1

Description of Gratux Atmega328P-PU Bundle - Bootloader Enabled (Pack of 2) with Convenient Sockets

Atmega328P-PU Microcontrolle​r pre-installed with arduino Bootloader 2pcs. DIP28 IC Sockets 2pcs. Maximum clock frequency 20MHz. DIP28. atmega328 with arduino bootloader

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Worked great with a few tweaks

I bought these for a battery powered portable device I was wanting to make and intended to run it with an 8MHz internal oscillator. When I received them I tried unsuccessfully to flash my code onto one chip and tried another suggesting I may have received a dead chip, but the other chip also failed to flash. It turns out that the default backup configuration requires an external clock to boot, so without it the chip can't boot and you can't flash it. I ended up having to set up an external…

Pros
  • Nice packaging
Cons
  • I don't remember

Revainrating 5 out of 5

Works with breadboard and PCB

Installed and operational in less than an hour, one on the breadboard for testing, the other soldered to the board with the DIP header enabled. The bootloader has been installed and the flashing sketch is active out of the box. A great option for "slimming up" your Arduino project or greatly reducing power consumption for a battery powered project. If you're new to this, I highly recommend watching the DroneBot Workshop YouTube video that explains how to get them set up and running.

Pros
  • Dope 🔥
Cons
  • Weak Set

Revainrating 4 out of 5

Missing parts: Single board computer

The Atmega328 DIP ICs arrived on time and were securely packaged. However, 28-pin sockets were not included as advertised.

Pros
  • Easy installation
Cons
  • Out of fashion