Product Manual

WBR2D Datasheet
17
7.2 Recommended PCB Layout
Figure 7-2 WBR2D pins
Figure 7-3 Top and bottom views of the PCB to which WBR2D applies
7.3 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.