Specifications

◆ Pin definition
4
32
1
Pin number
Pin name
Pin description
1
5V
5.0V Power
2
RS485A+
Communication line positive
3
RS485B-
Communication line nagetive
4
GND
Ground pad
3.WiFI RF Specification
RF Specification
Feature Description
Feature Description
WLAN Standard
IEEE 802.11b/g/n(HT20/HT40), WiFi compliant
Frequency Range
2.412GHz~2.462GHz for FCC and ICES
2.412GHz~2.472GHz for Europe.
Number of Channels
CH1~CH11 for FCC and ICES, Shield 12,13 Channels with
Software.
CH1~CH13 for Europe.
Modulation
802.11b : CCK, DQPSK, DBPSK
802.11 g/n : OFDM /64-QAM,16-QAM, QPSK, BPSK
Output Power
≤12dBm for FCC And ICES
≤19dBm for Europe
Data Rate
802.11b : 1, 2, 5.5, 11Mbps
802.11g : 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11n(HT20): 6.5, 13, 19.5, 26, 39, 52, 58.5, 65,72.2Mbps
802.11n(HT40): up to 150Mbps
Antenna Reference
Internal Printed ANT :Small antennas with 1.0 dBi peak gain
4. Mechanical Specifications
PCB Assembly Dimension:
◆ Dimension (L x W) : L:40.0mm*W:20.0mm