Data Sheet

7 Packaging information and production instructions
7.2 Recommended footprint
7.3 Production instructions
1. For the Tuya in-line module, wave soldering is most preferred and manual sol-
dering is less preferred. After being unpacked, the module must be soldered
within 24 hours. Otherwise, it must be put into the drying cupboard where
the RH is not greater than 10%; or it needs to be packaged under vacuum
again and record the exposure time (the total exposure time cannot exceed
168 hours).
2. Wave soldering devices and materials:
• Wave soldering equipment
• Wave soldering 󰍓xture
• Constant-temperature soldering iron
• Tin bar, tin wire, and 󰍔ux
• Thermal pro󰍓ler
3. Baking devices:
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