HOME COMMUNITY FORUM WIKI BLOG LEARN
General UNIHIKER

SPI for Unihiker K10

userHead RoniBandini 2025-05-23 09:41:29 503 Views1 Replies

Hi,

I would like to connect an rf module to K10 through SPI. Can I use the M10 Carrier Board? 

Thanks

2025-06-04 09:46:49

Since the K10's screen and camera are directly connected to the on-board ESP32, so a large number of ESP32 GPIOs are occupied.
We can't pin out enough GPIOs for the ESP32 on the K10, the IOs on the K10's edge connector are all converted out by an I2C to GPIO chip. So the K10 doesn't have an SPI interface to call.

 userHeadPic Yeez_B
More UNIHIKER projects
basehead
Register Login
p.name UNIHIKER K10 AI Coding Board for K12 STEM & Beginner (Computer Vision, Offline Voice Recognition, TinyML) DFR0992-EN