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Sim800L gsm module
₦12,500₦11,000
1
Features
The SIM800L is a compact quad-band GSM/GPRS communication module developed by SIMCom Wireless Solutions. It is designed for embedded systems requiring SMS, voice, and GPRS data connectivity over cellular networks. The module communicates via UART using AT commands and operates at a low supply voltage. Proper power regulation and logic level compatibility are essential to ensure stable operation and prevent hardware damage.
Technical Specification
- Quad-band GSM: 850 / 900 / 1800 / 1900 MHz
- GPRS Multi-slot Class 12 (Max. 85.6 kbps download/upload)
- GPRS Mobile Station Class B
- Controlled via AT Commands (3GPP TS 27.007, 27.005 + SIMCom enhanced commands)
- Integrated Real-Time Clock (RTC)
- Supply Voltage: 3.7V – 4.2V (Typical 4.0V)
- Peak Current: Up to 2A during transmission
- UART Logic Level: ~2.8V–3.0V (Not 5V tolerant)
- Supports Assisted GPS (A-GPS via network data assistance)
- Low Power Sleep Mode: ~1mA (configuration dependent)
- Compact Size: 23mm × 35mm × 5.6mm
- Micro SIM Card Interface
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