WiFi network module SMT-5

WLANBluetoothfor IoT applications

Product overview
ESP32-based WiFi and Bluetooth IoT module in ASK SMT-5 format, supplied as a complete PCBA with customizable SMT assembly on FR-4 substrate. Suitable for smart home and OEM IoT integrations.

Key specifications
Main technical data:

• Base material: glass fibre (FR-4)
• Board thickness: 0.6–3.0 mm
• Model number: SMT-5
• Place of origin: Guangdong, China
• Brand: ASK
• Copper thickness: 1–5 oz
• Minimum hole size: 0.2 mm
• Minimum line width: 0.1 mm
• Minimum line spacing: 0.1 mm
• Surface finishing: lead-sprayed tin / lead-free tin / spraying / customizable; Gold Finger, Immersion Silver, Immersion Tin
• Board size range: 5×5 mm to 500×600 mm
• Type: PCB board (FR-4) — Product name: Customize SMT Assembly
• Solder mask colors: green, yellow, blue, black, white
• Standards: IPC-A-610 D / IPC-III
• MOQ: 5 pieces
• Testing: 100% electrical
• Certificates: ISO / ROHS / CE / CQC / IATF16949

Manufacturing & services
One-stop PCBA services from prototype to high-volume production: PCB design support, component sourcing, SMT/DIP assembly, reflow and wave soldering, conformal coating and functional testing. Scalable production lines and flexible BOM management enable OEM runs and custom smart home integrations.

Quality & certification
Process controls and electrical testing meet industry standards: IPC-A-610 D workmanship criteria, 100% electrical testing and documentary certificates. Traceability, incoming material inspection and process monitoring are provided to support certification requirements.

Packaging, lead time & applications
Packing: single-item selling unit. Lead times (examples): 1–1000 pcs = 3 days; 1001–10000 pcs = 7 days; >10000 pcs = to be negotiated. Typical applications: consumer electronics, smart home devices, IoT sensors, OEM modules.