K210 core module

There are four AIOT modules developed based on K210: M1, M1w, M1n, MF0

• Feature description:

These four modules are based on Canaan Kanzhi Technology's edge intelligent computing chip K210 (RISC-V architecture). The main control chip has a built-in 64-bit dual-core high-performance low-power processor, each core has a floating-point unit (FPU), a convolutional artificial neural network intelligent hardware accelerator (KPU) and a fast Fourier transform accelerator (FFT) , Equipped with Field Programmable IO Array (FPIOA), supports a variety of mainstream AI programming frameworks.

Maix AIOT module difference comparison

	M1	M1w	M1n	MF0
Exterior
size	25.4x25.4x3.3（mm）	25.4x25.4x3.3（mm）	25.0x22.0x2.7（mm）	20.0x20.0x4.5（mm）
Voltage output (provided to the bottom board)	1.8V and 3.3V	1.8V and 3.3V	1.8V and 3.3V	3.3V
Maximum power consumption (non-transient)	1.5W	3W	1.5W	1.5W
WIFI	None	K210 and ESP8285 are connected through SPI interface and serial port	None	None
Onboard camera connector	None	None	Yes (only compatible with single camera)	Yes (only compatible with single camera)
Pin form	Stamp hole	Stamp hole	NGFF B-KEY	2.54mm pitch through pad + SMD pad
camera signal	All leads	All leads	All leads	None
screen signal	All leads	All leads	All leads	None
Lead out ordinary IO port	Quantity 48 (all lead out)	Quantity 48 (all lead out)	44 (not drawn by IO0-3)	9

Module pin definition

Specific downloadable specifications

M1/M1w: https://dl.sipeed.com/MAIX/HDK/Sipeed-M1&M1W/Specifications

M1n: https://dl.sipeed.com/MAIX/HDK/Sipeed-M1n

MF0: https://dl.sipeed.com/MAIX/HDK/Sipeed-MF0/MF0-2802