Data Sheet
Table Of Contents
Tuya BT2L-A Datasheet 6 Antenna Information
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6 Antenna Information
6.1 Antenna Type
BT2L-A uses an onboard PCB antenna.
6.2 Antenna Interference Reduction
To ensure optimal RF performance, it is recommended that the antenna be at least 15 mm away from
other metal parts. If metal materials are wrapped around the antenna, the wireless signals will be
reduced greatly, deteriorating the RF performance. During module design, sufficient space needs to be
reserved for the antenna.