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AJMRTC GSM GPRS GNSS Bluetooth HAT for Raspberry Pi, SIM868 Quad-Band 2G Module, Supports SMS Phone Call Email MMS HTTP FTP DTMF, GNSS GPS GLONASS BDS Positioning, 40PIN GPIO Stackable for Raspberry
- - Built-in SIM868 all-in-one chip, integrates GSM/GPRS, GNSS positioning and Bluetooth 3.0
- - Rich service support: SMS, voice call, email, MMS, HTTP, FTP, DTMF and GPRS data transmission
- - Quad-band GSM: 850 / 900 / 1800 / 1900MHz for wide global coverage
- - GNSS receiver supports GPS, GLONASS and BDS for accurate asset positioning
- - Standard 40PIN GPIO stackable HAT, UART AT command control with demo codes
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Overview
Specs
Reviews
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AJMRTC SIM868 GSM/GPRS/GNSS/Bluetooth HAT is a multi-function 2G cellular expansion board for Raspberry Pi. It provides 2G cellular communication, satellite positioning and Bluetooth data transfer on one single board. It can send SMS alerts, make voice calls, upload data via GPRS and fetch geographic coordinates. Controlled by standard AT commands, it works with mainstream open-source libraries. It is widely used for vehicle tracking, remote alarm, unattended sensor monitoring, asset localization and low-cost 2G IoT projects. SIM card, GSM antenna and GNSS antenna are NOT included.
Specifications
- Main Chip: SIM868
- GSM Band: 850 / 900 / 1800 / 1900 MHz quad-band
- GNSS: GPS, GLONASS, BDS
- Bluetooth: Bluetooth 3.0
- Supported Functions: SMS, voice call, GPRS, DTMF, HTTP, FTP, MMS, Email
- Communication: UART, AT command
- GPIO: 40PIN Raspberry Pi standard header
- SIM Card: 1.8V / 3V SIM card slot
- GPRS Speed: Up to 85.6 kbps
- Compatible Host: Raspberry Pi 4B+,4B,3B+,3B,2B+,Zero W,Zero WH
- Application: Asset tracking, vehicle monitoring, remote SMS alarm, IoT data node
- Working Temperature: -40 ~ +85
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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