Specifications:
- This Module is a standard AT instruction set
- Support at 900M-1800M, GSM frequency band
- Can be connected: MCU for TTL
- If you test after, no TCP connection, Please try to send:AT+XISP=0
Specifications:
Weight | 10 g |
---|---|
Dimensions | 5.0 × 5.0 cm |
Voltage | 5V |
Current | 1A |
Band | EGSM900/DCS1800 MHz dual-band |
Interface | UART |
Frequency | 900/1800 |
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