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TUYA WB3S(0nw9)

Manufacturer
TUYAAsian Brands
MPN
WB3S(0nw9)
LCSC Part #
C2830108
Packaging
SMD,24x16mm
Customer #
Key Attributes
Wi-Fi & BLE dual-mode module
DatasheetTUYA WB3S(0nw9)
In-Stock: 736
736 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 2.6275$ 2.63
10+$ 2.4244$ 24.24
30+$ 2.2977$ 68.93
100+$ 1.9191$ 191.91
500+$ 1.8606$ 930.30
1,000+$ 1.8346$ 1834.60
Standard Packaging4000/Full Reel
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Products Specifications

All
TypeDescription
CategoryRF and Wireless/RF Transceiver Modules and Modems
ManufacturerTUYA
PackagingSMD,24x16mm
Frequency Range2.4GHz
Voltage - Supply3V~3.6V
Utilized IC / PartBK7231T
Output Power16dBm
Antenna TypeOn-board PCB Antenna
Sensitivity-95dBm
Wireless StandardBluetooth4.2
Receive Current98mA
FeaturesIntegrated Bluetooth function
InterfaceUART;ADC;GPIO
Operating Temperature-40℃~+85℃
Current Of Transmitting222mA
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Introduction

AI Translation

WB3S is a low-power embedded Wi-Fi + Bluetooth LE dual-protocol module. It is built around the highly integrated wireless RF chip BK7231T with minimal external components, featuring a built-in Wi-Fi network protocol stack and comprehensive function libraries. The module also integrates a low-power 32-bit MCU, 1T1R WLAN, up to 120MHz clock frequency, 256K SRAM, 2Mbyte flash, and rich peripheral resources. It operates on an RTOS platform with fully integrated Wi-Fi MAC and TCP/IP protocol function libraries, enabling developers to build embedded Wi-Fi products tailored to their specific requirements.

Features

AI Translation
  • Built-in low-power 32-bit CPU, usable as application processor
  • Clock speed: 120MHz
  • Peripherals: 9×GPIO, 1×UART, 1×ADC
  • Wi-Fi Connectivity:
    • 802.11 b/g/n
    • Channels 1–14 @ 2.4GHz
    • Supports WEP, WPA/WPA2, WPA/WPA2 PSK (AES) security
    • Max output power +16dBm in 802.11b mode
    • SmartConfig support (Android and iOS devices)
    • Onboard PCB antenna, gain 1.5dBi
    • Operating temperature: -40℃ to 85℃
  • Bluetooth LE:
    • Bluetooth Low Energy (V4.2) support
    • Max output power +6dBm
    • Onboard PCB antenna, gain 1.5dBi

Applications

AI Translation
  • Smart Buildings
  • Smart Home/Appliances
  • Smart Sockets
  • Smart Lighting
  • Industrial Wireless Control
  • Baby Monitors
  • IP Cameras
  • Smart Transit