User's Manual

3
802.11g:64QAM, 16QAM, QPSK, BPSK
802.11n:64QAM, 16QAM, QPSK, BPSK
Working Frequency
2.4G: 2400-2483.5MHz;
Receiver Sensitivity
802.11b CCK 11Mbps@2.4GHz：-85dBm
802.11g OFDM@2.4GHz：-75dBm
802.11n HT40 (MCS7) @2.4GHz：-68dBm
EVM
±15ppm
Working Voltage
5V±10% I/O supply voltage
Wi-Fi Antenna Gain
Ant0:1.5dBi (MAX) , Ant1:1.5dBi (MAX)
Antenna type
Two onboard PIFA antennas
Working Temperature
-10~+70℃
Storage Temperature
-40~+125℃
BT Standard
BT 2.1+EDR， BT 4.2 BLE， BT5.0
BT Modulation Mode
Bluetooth:
GFSK, π/4-DQPSK and 8-DPSK
BT Antenna Gain
1.5 dBi (MAX)
4. Hardware information
4.1 structure dimension：（Unit:mm）
PCB Material：FR-4，Surface treatment：OSP.
Appearance Dimension（mm）： 70（+/- 0.3）×45（+/- 0.3）
PCB thickness：1.6mm（+/-0.15mm）.
Via：Ф4mm（+/-0.15mm）.
4.2 PIN definition
No.
Definition
1
VCC
2
VCC
3
GND
4
USBDM
5
NC
6
USBDP
7
WIFI_DEV_WAKE
8
GND
9
WIFI_REG_ON
10
RST