- Organic cotton dog bibsGSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi

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Description

  • Raspberry Pi connectivity, compatible with Raspberry Pi 2B/3B/Zero/Zero W
  • 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

This is GSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi very handy, low power Raspberry Pi HAT which 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.

  • 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)

  • 30.2mm x 65mm

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  • 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
  • Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

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-1\CS-2\CS-3\CS-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 Rate\Full Rate\Enhanced Full Rate\Adaptive 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.

Misc

  • Operating voltage: 5V
  • Operating temperature: -40°C ~ 85°C
  • Storage temperature: -45°C ~ 90°C