Kendryte K210

Configuration:platform = kendryte210

Kendryte K210 is an AI capable RISCV64 dual core SoC, this platform is ported by Sipeed.

For more detailed information please visit vendor site.


PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.

Tools & Debug Probes

Supported debugging tools are listed in “Debug” column. For more detailed information, please scroll table by horizontal. You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).


You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions.

On-Board Debug Tools

Boards listed below have on-board debug probe and ARE READY for debugging! You do not need to use/buy external debug probe.

Name MCU Frequency Flash RAM
Sipeed MAIX BiT K210 400MHz 16MB 6MB
Sipeed MAIX GO K210 400MHz 16MB 6MB
Sipeed MAIX ONE K210 400MHz 16MB 6MB

Stable and upstream versions

You can switch between stable releases of Kendryte K210 development platform and the latest upstream version using platform option in “platformio.ini” (Project Configuration File) as described below.


; Latest stable version
platform = kendryte210
board = ...

; Custom stable version
platform = [email protected]
board = ...


platform =
board = ...


Name Description
framework-kendryte-standalone-sdk This SDK is for Kendryte K210 without OS support
framework-maixduino Arduino Wiring-based Framework (K210 Core)
tool-kflash-kendryte210 kflash, A Python-based Kendryte K210 UART ISP Utility
tool-openocd-kendryte210 OpenOCD for RISC-V kendryte 210
toolchain-kendryte210 RISC-V GCC toolchain for Kendryte 210


Linux Users:

Windows Users:

Please check that you have a correctly installed USB driver from board manufacturer


Name Description
Arduino Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences.
Kendryte Standalone SDK Kendryte Standalone SDK without OS support




Name Debug MCU Frequency Flash RAM
Sipeed MAIX BiT On-board K210 400MHz 16MB 6MB
Sipeed MAIX GO On-board K210 400MHz 16MB 6MB
Sipeed MAIX ONE On-board K210 400MHz 16MB 6MB