What are the Zigbee modules with external antenna?
Does Tuya provide modules with an external antenna?
Can the serial port of the NB module connect
to a 3.3v output MCU?
What is the TTL level of Tuya NB module
serial port?
Which standard does the NB module meet?
What are the models of the NB module and how to integrate it?
Can you recommend a module with GPS function?
Is there a Wi-Fi module that supports dual-band (Wi-Fi 2.4G+5G&BLE)?
Can the Bluetooth function be turned off in a Wi-Fi + Bluetooth dual-mode module?
Do the back square and solder points of the module need to have pads arranged?
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