【Telink Zigbee 4.0 SDK | 简介】

TL_YANGBIN

1. SDK 介绍
telink_zigbee_sdk 是一款基于泰凌微电子 TL321x、TL323x、TLSR921x 等系列 SoC 的 Zigbee 4.0 软件开发平台，专为低功耗、长距离、自组网以及网络自愈应用场景设计，高效构建适用于智能家居、工业控制等领域的 Zigbee 产品。

本 SDK 提供了完备的软件体系，包括芯片底层驱动、适配层驱动、Zigbee/BLE 双模协议栈、丰富的示例工程，以及 ZGC （Zigbee Gateway Controller）功能演示工具和 OTA （Over-The-Air）升级工具，全面支持从产品原型设计到量产部署的整个研发周期。

核心能力

无线连接
    > 支持 Zigbee 4.0 协议栈，兼容 Zigbee 与 BLE 双协议并发运行
软件框架
    > 提供标准化外设驱动、安全组件（含 AES、Hash、SHA-256、C25519 等算法），采用模块化分层设计，便于功能扩展与维护
系统服务
    > 集成时钟管理、事件调度、功耗管理、非易失性存储（NV）管理以及 OTA 固件升级管理，保障系统高效稳定运行

2. 文档与资源

社区与资源

    > GitHub

    > Gitee

文档导航

    > 快速入门

wes58

Does it mean that previous (last) version of ZigBee SDK v3.7.2.0 will no longer be updated?
The new SDK doesn't support any of the chips I have TLSR8258 or TL7218. That's not really good, is it?

TL_YANGBIN

wes58 发表于 2026-8-28 13:07
Does it mean that previous (last) version of ZigBee SDK v3.7.2.0 will no longer be updated?
The new  ...

The next version will support TL721x and TLSR8258 1M Flash, but the 8258 512K Flash won’t   be supported due to insufficient resources.

wes58

TL_YANGBIN 发表于 2026-8-31 17:00
The next version will support TL721x and TLSR8258 1M Flash, but the 8258 512K Flash won’t   be su ...

Thank you for your response.
I think this SDK should be put in separate GitHub repository so anyone that looks for an (old) ZigBee SDK can find it.
I have 20+ TLSR8258 512K flash so it is disappointing that this SDK is finished.
I understand that you need more flash for Zigbee BLE concurrent or ZigBee Direct, but you still should be able to use normal Zigbee End-Device or Router with 512K flash.
So what has changed that it needs more than 512K flash for that?

TL_YANGBIN

wes58 发表于 2026-9-2 13:45
Thank you for your response.
I think this SDK should be put in separate GitHub repository so anyo ...

Thanks a lot for your support and advice. I'm sure there will be a solution to your concerns.