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This is a handy, low power Raspberry Pi HAT that features multi communication functionalities: GSM, GPRS, GNSS, and Bluetooth. It allows your Pi to easily make a telephone call, send messages, connect to wireless Internet, global position, transfer data via Bluetooth, and so on.
Specifications
| Operating Voltage (VDC) | 5 |
| Operating Temperature Range (°C) | -40 to 85 |
| Storage condition (℃) | -45~90 |
| Cable Length (Meter) | 3 |
| Length (mm) | 12:00 AM |
| Width (mm) | 30.2 |
| Height (mm) | 12:00 AM |
| Weight (gm) | 20 |
| Shipment Weight | 0.022 kg |
Features:
General:
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
- Supports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc.
- Support GPS, COMPASS, Glonass, LBS base station positioning, Omni-positioning
- Bluetooth 3.0, supports data transferring through Bluetooth
- Onboard USB TO UART Converter CP2102 for UART debugging
- 6x LEDs for indicating the module working status
- SIM card slot for 1.8V/3V SIM card
- RTC with backup battery holder
- Baudrate auto-detection (1200bps ~115200bps)
- Control via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands)
- Supports SIM application toolkit: GSM 11.14 Release 99
GSM/GPRS:
Band
- GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz
- Quad-band auto search
- Compliant to GSM phase 2/2+
Emitting power
- Class 4 (2W @ GSM 850/EGSM 900 MHz)
- Class 1 (1W @ DCS 1800/PCS 1900 MHz)
GPRS connectivity
- GPRS multi-slot class 12 (default)
- GPRS multi-slot class 1~12 (configurable)
GPRS data feature
- Downlink speed: max 85.6kbps
- Uplink speed: max 85.6kbps
- Coding schemes: CS-1CS-2CS-3CS-4
- Supports PAP (Password Authentication Protocol) for PPP connection
- Supports PBCCH
- Supports USSD
SMS
- Supports: MT/MO/CB/Text/PDU mode
- SMS storage: SIM card
Audio
- Voice encode/decode mode: Half RateFull RateEnhanced Full RateAdaptive muti rate
- Supports echo cancellation
- Supports noise reduction
GNSS:
Receiver type
- 33 tracking channels
- 99 acquisition channels
- GPS L1 C/A code
Sensitivity
- Tracking: -165 dBm
- Cold starts : -148 dBm
Time-To-First-Fix
- Cold starts: 28s (Typ.)
- Hot starts : < 1s
- Warm starts: 26s
Accuracy
- Horizontal position : <2.5m CEP
Bluetooth:
- Integrates AT commands
- Compliant to Bluetooth specification3.0 + EDR
- Supports SPP, OPP, HFP/HSP, etc.
Package Includes:
- 1 x GSM/GPRS/GNSS HAT
- 1 x GSM Antenna
- 1 x GPS External Antenna (B)
- 1 x Bluetooth Antenna
- 1 x USB type A plug to micro plug cable
- 1 x RPi screws pack (2pcs)
