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M6256AS3 1T1R 802.11a/b/g/n WiFi Module

  • SV6256P
  • SDIO
  • 2.4/5GHz
  • 150Mbps
  • 1x1 1T1R
  • 13.5*13*2.1mm
  • BL-M6256AS3


  • Without BT 

  • iComm-semmi 

  • 1T1R 

  • SDIO Interface 

  • Wi-Fi 4 (802.11n) 


BL-M6256AS3 is a highly integrated dual-band WLAN module base on SV6256P, which combines  SDIO Interface, MCU, SRAM, PMU, and 1T1R WLAN MAC/BB/Radio in single chip. It compatible IEEE 802.11 a/b/g/n standard and provides the maximum PHY rate up to 150Mbps. The module provides low-power, highest throughput and superior RF performance for embedded system, such as IP cameras, POS, OTT Box.


  • Operating Frequencies: 2.4~2.4835GHz or 5.15~5.85GHz

  • Support 802.11 a/b/g/n

  • Support AP/STA mode

  • SDIO 1.1/2.0 device interface

  • DC3.3V single power supply

Block Diagram


General Specifications

Module Name

BL-M6256AS3 150Mbps WLAN SDIO Module



WLAN Standards


Host Interface

SDIO 1.1/2.0


Connect to the external antenna through IPEX connector


13.5*13.0*2.1mm (L*W*H)

Power Supply

DC 3.3V±0.2V @500 mA (Max)

Operation Temperature

-20℃ to +70℃  

Operation Humidity

10% to 95% RH (Non-Condensing)

Product Dimension


Module dimension: 13.5*13.0*2.1mm (L*W*H; Tolerance: ±0.15mm)

IPEX / MHF-1 connector dimension: 2.6*3.0*1.2mm (L*W*H, Ø2.0mm)

Package Dimensions



Package specification:

  1. 1,000 modules per roll and 5,000 modules per box.

  2. Outer box size: 37.5*36*29cm.

  3. The diameter of the blue environment-friendly rubber plate is 13 inches, with a total thickness of 28mm (with a width of 24mm carrying belt).

  4. Put 1 package of dry agent (20g) and 1 humidity card in each anti-static vacuum bag.

  5. Each carton is packed with 5 boxes.


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 +8613923714138
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