Access control HTTP connection controller Communication mode
Access control HTTP connection controller Communication mode
RJ45 network wired communication
Position：J18
Parameters：RJ45 ，10M/100M Network communication mode, default IP address：192.168.1.15
2.2 4G Telecommunications
Position：J12 7P socket
There are four types of 4G modules according to global regions: 1) China version 2) European version 3) South American version 4) North American version
1) China version
Support 4G traffic SIM cards of China Telecom, China Unicom and China Mobile all Netcom (Note: China GSM has been eliminated and is no longer supported)
Frequency band：LTE-FDD:B1/B3/B5/B8;
LTE-TDD:B34/B38/B39/B40/B4
2）European version
Version 1（Standard）
Frequency band： LTE-FDD: B1/B3/B5/B7/B8/B20
Extensible GSM: 900M/1800M
Version 2 (custom version)
Frequency band： LTE-FDD: B1/B3/B5/B7/B8/B20
LTE-TDD：B38/B40/B41
WCDMA：B1/B5/B8
GSM: 900/1800MHz
3）South American version
Version 1 (Standard Version)
Frequency band： LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28/B66
Extensible GSM: 850/900/1800/1900MHz
Version 2 (custom version)
Frequency band： LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28/B66
LTE-TDD：B40
WCDMA：B1/B2/B5/B8
GSM: 850/900/1800/1900MH
4）North American version (customized version)
Frequency band： LTE-FDD: B2/B4/B12
WCCDMA：B2/B5
Note: for the North American version, due to the limitations, Qualcomm solution is required, which will lead to large modules and high cost
