Product Manual

WB2S Datasheet

Note:

The default dimensional tolerance is ±0.35 mm. If a customer has other requirements,

clearly specify them in the datasheet after communication.

6.2 Recommended PCB Layout

Figure 6-2 WB2S pins

Figure 6-3 Top and bottom views of the PCB to which WB2S applies

6.3 Production Instructions

1. Use an SMT placement machine to mount the stamp hole module that Tuya

produces onto the PCB within 24 hours after the module is unpacked and the

firmware is burned. If not, vacuum pack the module again. Bake the module before

mounting it onto the PCB.

(1) SMT placement equipment

i. Reflow soldering machine