AP6255 PDF Datasheet – WiFi 11ac + Bluetooth 4.1 Module

Part Number: AP6255

Function: WiFi 11ac + Bluetooth 4.1 Module

Pakcage : PLCC 44 Pin

Manufacturer: AMPAK Technology ( www.ampak.com.tw )


AP6255 Datasheet WiFi Module



The AP6255 is WiFi 11ac + Bluetooth 4.1 Module. AMPAK Technology would like to announce a low-cost and low-power consumption module which has all of the Wi-Fi, Bluetooth functionalities. The highly integrated module makes the possibilities of web browsing, VoIP, Bluetooth headsets applications. With seamless roaming capabilities and advanced security, also could interact with different vendors’ 802.11a/b/g/n/ac Access Points in the wireless LAN.

The wireless module complies with IEEE 802.11 a/b/g/n/ac standard and it can achieve up to a speed of 433.3Mbps with single stream in 802.11ac draft to connect to the wireless LAN. The integrated module provides SDIO interface for Wi-Fi, UART / PCM interface for Bluetooth.

General Specification :

1. Model Name : AP6255

2. Product : Support Wi-Fi/Bluetooth functionalities

3. Dimension : L x W x H: 12 x 12 x 1.5 (typical) mm

4. WiFi Interface : SDIO v2.0/v3.0

5. BT Interface : UART / PCM

6. Operating temperature : -30°C to 85°C

7. Storage temperature : -40°C to 85°C

8. Humidity : Operating Humidity 10% to 95% Non-Condensing

AP6255 pinout

Pin Definition:

1 GND - Ground connections

2 WL_BT_ANT I/O RF I/O port

3 GND - Ground connections

4 NC - Floating (Don’t connected to ground)

5 NC - Floating (Don’t connected to ground)

6 BT_WAKE I HOST wake-up Bluetooth device

7 BT_HOST_WAKE O Bluetooth device to wake-up HOST

8 NC - Floating (Don’t connected to ground)

9 VBAT P Main power voltage source input

42 UART_TXD O Bluetooth UART interface
43 UART_RXD I Bluetooth UART interface
44 UART_CTS_N I Bluetooth UART interface



1. IEEE 802.11a/b/g/n/ac dual-band radio with virtual-simultaneous dual-band operation

2. Single-stream spatial multiplexing up to 433.3 Mbps data rate.

3. Supports 20, 40, 80 MHz channels with optional SGI(256 QAM modulation)

4. Bluetooth V4.0+EDR with integrated Class 1 PA and Low Energy (BLE) support

5. Concurrent Bluetooth, and WLAN operation

6. Simultaneous BT/WLAN receive with single antenna

Reference site : https://forum.khadas.com/t/linux-wifi-ap6255-firmware/717/11

AP6255 PDF Datasheet