How is Tuya NB-IoT module's access to the networks of operators in mainland China?
Last Updated on：2023-06-15 06:28:08
TUYA's NB module supports three carriers, and TUYA's commercial platform is Telecom, so it is recommended that the SIM card be preferred to Telecom, followed by Mobile.
TUYA-NB module connects to China Telecom lwM2M cloud and China Mobile OneNet cloud.
China Unicom card when taking the China Telecom lwM2M cloud.
Use the lwM2M way to connect directly to the TUYA cloud, access to the domain name: nbiot.tuyacn.com.
You can find your own operator to buy NB IoT card, when buying please make sure whether the APN supports PSM or DRX card, you can also buy it in Toodle, please contact the project manager for tariff package.
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