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lostspirit0V2EX member #351976, joined on 2018-09-25 15:04:07 +08:00 |
| BAT 等大厂会把用户访问日志保存多久？ 问与答 • lostspirit0 • Dec 22, 2020 • Lastly replied by sadfQED2 | 6 |
| NB-IoT 算五层模型中的哪一（几）层？ 问与答 • lostspirit0 • Jun 6, 2019 • Lastly replied by deanguqiang | 2 |
| 存在多个 485 端口输入，支持 MQTT 协议的 NB-IoT DTU 吗？ 问与答 • lostspirit0 • May 28, 2019 • Lastly replied by lostspirit0 | 2 |
| 如何将 485 接口的数字电表通过 NB-IoT 接入网络 问与答 • lostspirit0 • May 29, 2019 • Lastly replied by Nikoyang | 4 |
| 智能电表 nb-iot 接入网络后应该选用 mqtt 还是 coap 协议上传数据？ 问与答 • lostspirit0 • May 21, 2019 |
| 求助! OpenCV manager was not initialised correctly 问与答 • lostspirit0 • May 1, 2019 |
| 求助! 关于 opencv manager 问与答 • lostspirit0 • Apr 27, 2019 • Lastly replied by lostspirit0 | 8 |
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