STM32F4VE Dev Board + 8GB SD Card for sale $30 Free Shipping to US only

STM32F4VE board with USB cable and 8GB formatted SD card.
more pics here pics - (http://imgur.com/a%2FJNqSggG)
Microcontroller features
STM32F407VET6 in LQFP100 package
ARM®32-bit Cortex®-M4 CPU + FPU
168 MHz max CPU frequency
VDD from 1.8 V to 3.6 V
512 KB Flash
192+4 Kbytes of SRAM including 64-Kbyte of CCM (core coupled memory) data RAM
GPIO (82) with external interrupt capability
12-bit ADC (3) with 16 channels
12-bit DAC (1) with 2 channels
RTC
Timers (14)
I2C (3) interfaces (SMBus/PMBus)
I2S (2)
USART (4)
PI (3)
USB 2.0 full-speed
USB 2.0 OTG
CAN (2)

Board features
JTAG/SWD header
Micro SD
Winbond W25Q16 16Mbit SPI Flash
RTC battery CR1220
10/100 Ethernet MAC
3.3V LDO voltage regulator
Mini USB connector
1x power LED
2x user LEDs D2 (PA6) D3 (PA7)
2x jumpers for bootloader selection
Reset button,
Wakeup button
2x user buttons K0 (PE4) and K1 (PE3)
2x24 side pins + 2x16 bottom pins + 1x4 ISP pins
2x16 FMSC LCD Interface
NRF24L01 socket

I've never heard about this type of microcontroller. Looks interesting. How is it compared with some of the arduinos?

billybob said:

I've never heard about this type of microcontroller. Looks interesting. How is it compared with some of the arduinos?

Click to expand...

Look up 'Blue Pill' - the STM32 is a very cheap and much higher spec development board which is Arduino IDE compatible.

I have not looked at arduino specs in a while, but this has more of evrything - speed, flash, ram.