| CATEGORY | ENTRY | PARAMETER | ||
| Common parameters | weight | 22g | ||
| Protection level | IP21 | |||
| Rated voltage | DC 5V ~ 12V | |||
| Maximum current | 5 00mA(DC5V) | |||
| operating temperature | - 35 ℃ ~ +85 ℃ | |||
| storage temperature | - 40 ℃ ~ +90 ℃ | |||
| External Interface | RJ45 | Used for communication power supply | ||
| Work indicator light | Indicator lights: power supply, device , router, server, always on is normal, not on is abnormal | |||
| Hardware parts | Data entry method | RS -2 32 | ||
| Data output method | Wi- Fi | |||
| RS -2 32 baud rate | 24 00 bps -115200 bps ( default ) | |||
| Hardware watchdog | support | |||
| Wi - Fi part | working frequency | 2.41 2GHz-2.484GHz | ||
| wireless standards | 802.11 b/g/ n | |||
| Antenna gain | 2.5 dBi | |||
| antenna | built-in | |||
| data rate | 11Mbps@ 11b , 54Mbps @ 11g , 72Mbps @ 11n | |||
| Hardware encryption | WEP , WPA / WPA 2 | |||
| Communication distance | 100 meters ( open environment) | |||
| Operating mode | STA mode | |||
| Software part | Supported device protocols | RS232 | ||
| Supported network layer protocols | TCP/IP | |||
| Built-in server language | Chinese , English | |||
| software watchdog | support | |||
| Data upload cycle | 5 minutes (default ) | |||
| Parameter configuration method | APP or built-in server | |||
| Support cloud platform | Quectel Cloud Platform | |||
| Number of connected devices | 1 tower | |||
| other | Warranty | 1 year |