https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/zh-CNTelligent Community 13https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1072454/cc2674p10-the-cc2674p10-s-maximum-communication-distance-is-20dbm/3862441Mon, 11 May 2026 01:13:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:8eb825ee-22a4-48b4-a831-5102cefd7de6LinksHi, Currently, we now only have TX Power (+20dBm) and RX Sensitivity( -105dBm), not distance data. TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian Chinese Simplified Hungarian Russian Chinese Traditional Indonesian Slovak Czech Italian Slovenian Danish Japanese Spanish Dutch Klingon Swedish English Korean Thai Estonian Latvian Turkish Finnish Lithuanian Ukrainian French Malay Urdu German Maltese Vietnamese Greek Norwegian Welsh Haitian Creole Persian TRANSLATE with COPY THE URL BELOW Back EMBED THE SNIPPET BELOW IN YOUR SITE Enable collaborative features and customize widget: Bing Webmaster Portal Backhttps://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1072454/cc2674p10-the-cc2674p10-s-maximum-communication-distance-is-20dbm/3862270Sun, 10 May 2026 23:56:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:87efe793-9242-4edb-9ee1-052729577b48TaylorHi, We have received your post and the investigation will take some time. Thank you for your patience.https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1072454/cc2674p10-the-cc2674p10-s-maximum-communication-distance-is-20dbmSat, 09 May 2026 02:23:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:5e23c444-0560-4173-a1f5-d2b6803d6273jun caoPart Number: CC2674P10 Hi everyone: I purchased the CC2674P10 chip and designed a PCB development board (20dBm RF circuit). I compiled the firmware based on TI's official ZNP example, then flashed the firmware to the development board. I connected the development board as a Zigbee adapter to Zigbee2MQTT, added a Zigbee device using Zigbee2MQTT, and then started testing the control distance. When the distance between the Zigbee device and the development board exceeds 200 meters, Zigbee2MQTT cannot control the Zigbee device. What is the maximum communication distance officially tested by TI?CC2674P10https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068984/cc2652p/3852250Thu, 23 Apr 2026 12:58:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:2c1b0d46-fbec-4354-be07-f600da41d09bRyan Brown1RSSI 信号强度很差，通常情况下，相距 1 米以内的设备信号强度会达到 -40 dBm。正如我之前提到的，您的开发板使用的天线切换引脚与 SDK 中 LaunchPad 示例的引脚不同，您需要相应地修改 SysConfig 配置，可能还需要修改 rfDriverCallbackAntennaSwitching 配置（视情况而定）。请参阅 Z-Stack 用户指南中的 “自定义硬件” 部分以及其他相关内容。 问候， 瑞安ECTEhttps://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068984/cc2652p/3852167Thu, 23 Apr 2026 02:09:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:d919e002-0381-468e-abc3-e3b7cd57fe10yizhe pang使用Smartrf studio测试RSSI信号 协调器建网后短时间 路由器上电后短时间 在zcl_samplelight.c中已经设置好天线引脚，并且RSSI在-70左右，这是正常现象吗，代表正常发出信号了吗https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068984/cc2652p/3851033Wed, 22 Apr 2026 12:53:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:353d90bf-d1f5-4fd0-ad48-624d88f5b88cRyan Brown1我听说过Ebyte的模块，但之前没用过。你应该使用 CC1352P-LaunchPad项目 ，而且你可能需要修改天线开关引脚以符合Ebyte的设计。我建议你进一步查阅Ebyte的文档，并与CC1352P LaunchPad的文档进行比较，以了解引脚分配方面的差异。乍一看，Ebyte似乎使用DIO5/6进行天线切换，而CC1352P LaunchPad使用DIO28/29，因此这些板卡可能错误地使用了无线电接收/发送路径，导致RSSI性能差，最终导致设备之间无法相互识别和通信，除非它们距离非常近。你可以使用 Smart RF Studio 7 进行进一步的PHY性能测试，并联系Ebyte，就如何使用他们的模块提出更多建议。 问候， 瑞安ECTEhttps://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068984/cc2652p/3850929Wed, 22 Apr 2026 00:55:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:d41fe3f1-72d3-47c2-b634-626802428832yizhe pang使用的是E72 2G4M20S1E,里面是CC2652P内核 e2echina.ti.com/.../E72_2D00_2G4M20S1E_5F00_UserManual_5F00_CN_5F00_v1.1_2D00_2.pdfhttps://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068984/cc2652p/3850928Wed, 22 Apr 2026 00:47:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:e84aa82a-ab23-4d70-ae18-28b2c9e4b8a9yizhe pang尝试过清除NV，并且也不超过100s，依旧无法入网 e2echina.ti.com/.../_EE9598988765F64E_.ziphttps://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068984/cc2652p/3850168Tue, 21 Apr 2026 14:59:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:5580d8c4-753f-4e19-a6c7-03ca137b2de3Ryan Brown1你好， 如果可能，请评估未修改的示例，并使用抓包工具日志进一步了解空中传输消息。如果 ZR 使用 BDB 调试状态向用户传达加入失败的信息，则具体错误为 BDB_COMMISSIONING_NO_NETWORK。这可能是 ZC 网络已禁用允许加入（即网络打开后已过去 180 秒），或者 ZR 的 NV 内存中存储了旧的 Zigbee 网络信息。后者需要恢复出厂设置（默认示例可以通过按住 LP 上的 BTN-2 键并重置电路板来完成此操作），或者在重新编程之前擦除所有设备内存。 问候， 瑞安ECTEhttps://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3850095Tue, 21 Apr 2026 03:28:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:8f7fa2dd-9c88-45aa-a93a-f36360815084Alicehttps://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3850090Tue, 21 Apr 2026 02:44:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:e541aee7-3e37-4685-b4e8-6a3eb4215e02Unknown Unknown23好的 ，从哪里联系入口呢，感谢！https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3850076Tue, 21 Apr 2026 02:15:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:32f503cd-5969-45bf-ae4a-244e8c4af65bAlice您好， [quote userid="122283" url="~/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3849628"]建议您请按照以下方式联系 客户支持部门 ，申请一下失效性分析。[/quote]https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3849632Mon, 20 Apr 2026 06:19:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:599e2731-6800-46e8-af59-716fe7c275d8Unknown Unknown23感谢您回复，您们做同样测试应该也能发现问题，难道就这个PIN脚的ESD如此敏感？还是说这脚和第三功能有关系呢，谢谢！https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3849628Mon, 20 Apr 2026 06:06:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:fb850dae-79b3-4ae7-bb15-3e79ca260329Alice您好， [quote userid="52904" url="~/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3847975"]我们在做这项测试时，这两个脚没有连接任何外设，相当于就是悬空状态，只是从软件上将他们配置为输出功能并且为0，外部也没接任何上下拉电阻；[/quote][quote userid="122283" url="~/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3847788"]当P0_2口用镊子触碰就会导致功耗剧增，这时测量这脚电压为0.63V左右，同样方式触碰P0_3脚，就不会出现这问题，[/quote] 感觉是与管脚的ESD相关，但从手册上来看，这两个管脚没有差别。 如果芯片复位后仍可正常工作，很遗憾，从技术角度无法提供更多解释。 建议您请按照以下方式联系 客户支持部门 ，申请一下失效性分析。https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3849613Mon, 20 Apr 2026 03:59:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:60e2eeb9-73bf-4032-ac2d-fe95356f0e74Unknown Unknown23您好！请问还有在帮跟这问题吗？感谢！https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068984/cc2652p/3849553Sun, 19 Apr 2026 23:55:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:2ee6b70c-900e-457f-a2b6-b6cb740df932Lydia您好， 已 经 收到了您的案例， 调查 需要些 时间 ，感 谢 您的耐心等待。https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068984/cc2652pFri, 17 Apr 2026 09:03:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:bdc8fb91-9e81-48ea-ac69-482acb37d559yizhe pangPart Number: CC2652P Other Parts Discussed in Thread: CC1352P , SYSCONFIG , Z-STACK 在simplelink_cc13xx_cc26xx_sdk_8_32_00_07例程中的zc_light 和zr_light(CC2652P)。添加了和ESP的串口通信，，zigbee网络的数据通信，经检查： 协调器和路由器的 EXT_PANID、信道（15）、PANID 配置一致 协调器已正常建网（打印 NETWORK OK） 路由器正常扫描、一直处于 “搜索网络” 状态，无报错 模块供电、串口、天线配置正常 可能是什么问题导致 建网时的RSSISYSCONFIGCC1352Pz-stackCC2652Phttps://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3847975Fri, 17 Apr 2026 06:11:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:3f9caca4-e201-41e6-a865-eba7ea7437fbUnknown Unknown23我们在做这项测试时，这两个脚没有连接任何外设，相当于就是悬空状态，只是从软件上将他们配置为输出功能并且为0，外部也没接任何上下拉电阻；https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3847923Fri, 17 Apr 2026 05:44:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:56d186be-fe54-4283-a99f-908e9ee3227dUnknown Unknown23感谢您及时回复 1、 P0_2和P0_3脚从软件上配置为输出脚，输出0电平，外部没接任何上下拉电阻； 2、我们测试几个芯片（CC2530）都是同样问题，同一样的现象； 3、芯片都是从TI官方正规渠道拿的货；https://e2echina.ti.com/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io/3847788Fri, 17 Apr 2026 04:29:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:bbb956a4-9250-45cf-abfc-08b4d97a0593Alice您好， P0_2和P0_3脚的芯片内部结构是没有差别的。 这两个脚没有接外设，那么都是悬空状态？还是有上下拉电阻？ [quote userid="52904" url="~/support/wireless-connectivity/zigbee-and-thread/f/zigbee-thread-forum/1068669/cc2530-cc2530-p0_2-io"]当P0_2口用镊子触碰就会导致功耗剧增，这时测量这脚电压为0.63V左右，同样方式触碰P0_3脚，就不会出现这问题，[/quote] 这种现象在其它芯片上可复现吗？芯片是从TI官网购买的吗？ CC2530 datasheet (Rev. B)