K255B-SR support 1-stream 802.11a/b/g/n/ac solution with MU-MIMO STA mode

  K255B-SR with Bluetooth smart ready controller, SDIO 3.0 interface, HS-UART mixed interface

  It combines WLAN MAC, a 1T1R WLAN baseband, RF in a single chip

  Module complies with IEEE 802.11 a/b/g/n/ac standard and the speed can achieve up to 80MHz bandwidth and PHY data rate of 433Mbps

  Module complies with Bluetooth core specification V5.0, support both classic BDR/EDR and BLE mode

Application Scenario

  Support CMOS MAC, Baseband PHY and RF in a single chip for IEEE 802.11 a/b/g/n/ac

  Support 802.11ac 1x1, compliant with MU-MIMO STA mode

  SDIO 3.0 interface for WLAN, with rate up to 208MHz

  802.11ac support maximum rate up to 433Mbps in 80MHz bandwidth

  Support HS-UART and PCM host interface for BT

  Dual mode BT 5.0 supporting BDR, EDR, LE1M, LE2M and LE8S rates

Application Scenario

Application Scenario

Application Scenario

Application Scenario