🚀 Power your innovation with the Grand Central M4 — where speed meets versatility!
The Adafruit Grand Central M4 Express is a high-performance microcontroller board featuring a 120 MHz ARM Cortex M4 core, 1MB flash memory, 256KB RAM, and 70 GPIO pins. Designed for advanced embedded projects, it supports hardware DSP and floating point operations, all within a compact 2.76 x 1.97 inch footprint.
| Wireless Type | Bluetooth |
| Brand | Adafruit |
| Item Weight | 1.06 ounces |
| Product Dimensions | 2.76 x 0.39 x 1.97 inches |
| Item Dimensions LxWxH | 2.76 x 0.39 x 1.97 inches |
| Processor Brand | ARM |
| Number of Processors | 1 |
| Manufacturer | Adafruit |
| ASIN | B07T3DBR8V |
| Date First Available | June 13, 2019 |
K**Y
Powerful embedded computer in the Arduino Mega form factor.
I built a device using the Grand Central and the Hiletgo 3.5 inch display intended for the Mega and the Due.This thing is fast and amazingly compatible. The product came packaged well and the option of soldering the headers in place allowed be to make the project smaller.
D**N
FIRST PHOTO IS MISLEADING : NO HEADERS
The first photo of this post is misleading, this board doesn’t come with headers
W**N
This is an old board and mine does not work flash is dead
This device is old and does not work yes I am using a data cable the drive never shows up
D**Y
Doesn’t support several common libraries.
This thing is garbage. FastLED and several other libraries will not work on it. How is it supposed to be a more advanced board if it can’t to simple things that the freaking UNO can do!?!
Trustpilot
3 days ago
1 day ago