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Description
- 1x IoT Node(A) Board
- 1x Instructions
- 4x M2.5*12 + 6 Copper stick
- 4x M2.5*6 Nut
- 4x M2.5*6 Half-round head screw
- 1x 433MHz L-Shaped Tape Antenna
- 1x 2.4GHz PCB Antenna
- 1x GPS/BDS High Gain GPS Built-in Ceramic Active Antenna
GPRS section
- Low power consumption, with standby sleep current of <1mA
- Supports GSM/GPRS four frequency bands: 850, 900, 1800, 1900MHZ
- GPRS Class 10
- Supports GPRS data service with maximum data rate: download 85.6Kbps, upload 42.8Kbps
- Supports standard GSM07.07.05 AT commands and access the serial port through I2C interface conversion
- AT commands support standard AT and TCP/IP command ports
GPS section
- Supports BDS/GPS joint positioning
- Supports A-GPS, A-BDS
- Supports standard SIM card
LORA section
- City working conditions: transmission distance of 500 meters (RF parameters: 0x50)
- Minimum guaranteed 300 meters transmission in all cases
- Supports FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation methods
- Ultra-high receiver sensitivity as low as -141 dBm
- Supports preamble detection
- Packet engine with CRC, up to 256 bytes
- LORA transceiver indicator
- Weight: 100 g