MT7681 WiFi module

Sale price A$20.13   Inc. GST
2 units Ships in 24 hours


The MT7681 is a highly integrated Wi-Fi SoC(system on Chip) single chip, which supports IEEE802.11b/g/n single stream, providing GPIO and PWM for intelligent control, and UART, SPI, and I2C interfaces for device communication.   The MT7681 integrate power amplifier, low noise amplifier, and RF switch to reduce the module size and RF design capability required. And also integrate power manage unit for single 3.3V power source for cost effective design.   The MT7681 embedded 32-bit RISC MCU for 802.11b/g/n drivers, supplicant, TCP/IP protocol stack, and networking applications, can be operated in station mode and softAP mode. The MT7681 is an ideal solution for embedded device to enable networking service with minimized design effort. All the features are available in compact 40pin, 5x5mm  QFN package. 


  1. Single stream  IEEE 802.11 b/g/n 
  2. 32-bit RISC microprocessor as the host MCU 
  3. Embedded  IEEE 802.11b/g/n drivers, supplicant, and TCP/IP stack
  4. Highly integrated RF PA, LNA, and RF switch 
  5. Integrate high efficiency switching regulator for  single 3.3V power source
  6. Security support for WFA WPA/WPA2 personal, WPS2.0, WAPI
  7. Operation in station mode or softAP mode
  8. Rich interfaces, UART, SPI, I2C, PWM and GPIOs 
  9. All functions integrates in compact 5mm x 5mm QFN40L package
  10. UART interface 

Documentation : Datasheet PDF 


Shipping rates Australia wide and New Zealand

Please add the items in cart and proceed to checkout to calculate shipping cost. We have range of shipping options once goods are ready to dispatch. 
1. Regular shipping: Goods will be shipped using Australia post regular shipping service. 
2. Express shipping: Goods will be shipped using Australia post EXPRESS shipping service. 
3. Express split shipping: Local stock from Melbourne will be shipped ASAP (1 business day) using EXPRESS shipment while remaining items from overseas stock when arrived in Melbourne shipped using second EXPRESS shipment. 
4. Pick up from Thomastown, Melbourne is available on appointment between 9 am to 3 pm during business days. 



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All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.

We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only.  All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider. 

Note- Please make a note during purchase if you require any item urgently. However we cannot guarantee that we will be able to comply with any request

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Shipping Destinations

We ship all products throughout mainland Australia, Tasmania and New Zealand - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional areas but do not deliver to areas in Australia where the Australia Post delivery network is not available. 

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  • re-attempt delivery at a later time or date, in which case we may charge you an additional re-delivery fee. 

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