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In stock
Black
36mm x 47mm
STM32F401RC
ARM Cortex M4
256 kB
32 bit
12 bit
84 MHz
50 I/O
1.7 V
3.6 V
CH340G
3.3V / 5V
Up to 2Mbps
USB to TTL
4-pin header (VCC, TX, RX, GND)
57mm x 17mm x 7mm
4g
53.3 x 22.9mm
5V
Dual-core ARM Cortex-M0+ processor
133 MHz
264 KB SRAM
2 interfaces
Can be powered through the 3.3V pin or USB connection
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