HiLetgo STM32F407VET6 STM32 Cortex-M4 MCU Core Board Development Board NRF2410 FMSG SD Card

For just a little more than an Arduino (or less if you buy one from the original manufacturer), you can get a board that runs at 168 MHz and has 512KB of flash.This ARM cortex chip is programmable with Arduino software or other free tools, but you'll need an ST-LINK v2 device to program it. (These are about $7 - no big deal.).The manufacturing quality of the board is good - clean solder joints, solid connections, no bent pins, etc. With nearly 80 GPIO pins, you can handle even very large projects with ease. The built-in SD card reader/writer allows you to store data.This is a great value for someone who needs more power than an Arduino can provide and still needs the simplicity of a microcontroller board as opposed to wrestling with a full-blown operating system like on a Pi.Great value! HiLetgo does it again!

The media could not be loaded.  Board worked great. Delivered in two days. Pinout, schematics and documentation available on the internet.I like the fact there are Arduino libraries available to add OLED and TFT LCD and other devices to the system.Lots of IO pins and a fast processor. I used a ST-Link V2 to communicate to the device.Tried serial I/O and I2c interfaces and all performed well.

Buy Jumpers; Buy ST LINK V2

I have now bought five of these boards, and have them working in a number of different projects. No problems at all. All worked without a hitch. Used ST-Link to download the me-crsip Forth interpreters to the boards, where they have interpreted thousands of lines of code without a hitch. Very impressed. If you have outgrown your "Blue Pill" STM32F103 board then you need to buy this. It is a huge step up from the Blue Pill, and comes with everything, even a battery for the RTC...

Great board!I LOVE how cheap electronics are at the moment, these boards are steps and bounds above the Arduino boards I'm used to speed wise, I've only gone through the steps of creating and flashing a "hello world" sketch to flash the LED but you can tell this board has great potential. Has a header for the cheap ESP8266/NRF24L01 wireless adapters, micro SD slot and TFT headers for screens... that runs at up to 160MHz for the price of an Uno.That being said, FPGA development is definitely more in depth than Arduino, but that old saying goes... "Anything you can do, I can do better!" maybe some exceptions, ie analog inputs. :)Great introduction to FPGA boards, and great vendor support, hard to go wrong for around $15

STMicro had bogus drivers. Since they manufacture in China, China wouldn't support correcting driver issue.STMicro was petty about updating drivers for more than a couple years. STMicro has since issued updated firmware for their boards as well as their programmer clones.

I have this card and the FSMC video card that is supposed to work with it.This is almost (very) good but the colors are all wrong.I'm using the ILI9341 code and have not been able to find out if is this the wrong match or if one of the boards is defective. The ILI9341 code works fine with other board combinations.Many, many hours wasted trying to work this out.

Fast arrival, to the door in an anti-static bag just 24hrs after ordering.Included, are a mini USB cable for connecting to the PC and a set of female/female DuPont leads.This board is to go forward in use for projects needing fast speed and higher flexibility than an Arduino of any type. The onboard features of an SD card reader, TFT screen header and NRF24L01 socket also increase flexibility. The board arrives with a CR1220 memory backup battery already fitted.Great value, well made and shipped fast.