Foxconn J20H086 Manuel de l'utilisateur - Page 5

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3 Module Hardware Overview

3.1 Features

♦ IEEE802.11a/b/g/n/ac (2X2) based on MTK MT7662U solution.
♦ Support BT4.0+LE
♦ USB 2.0 Interface, High and Full Speeds supported.
♦ Module is powered by the host with a 3.3V +/- 5% supply.
♦ External PCB printed antennas.
♦ 4 layers through hole PCB design with FR4 material

3.2 Interface and Connector

♦ Pin definition:
♦ Vendor: JST
♦ Vendor P/N: SM15B-GHS-TB
Pin Number
1
2
3
4
5
6
7
Symbol Name
Status
UART_RX
Input
UART_TX
Output
GND
-
RST_L
Input
WOW_H
Output
WOBT_H
Output
GND
-
5
Pin definition
UART_RX for BT
UART_TX for BT
Ground
"L"-drive reset signal input from Host.
Wake on WLAN signal output.
"H"-drive is hoped when awake Host.
Wake on Bluetooth signal output.
"H"-drive is hoped when awake Host.
(old: Host_wake)
Ground