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AJMRTC GSM GPRS Bluetooth HAT for Raspberry Pi, SIM800C 2G Module, Supports SMS GPRS DTMF HTTP FTP MMS Email, GSM 850 EGSM900 DCS Band, 40PIN GPIO, Compatible with Pi 2B 3B 3B+ 4B Zero Zero W Jetson
- - Built-in SIM800C 2G GSM/GPRS module with Bluetooth 3.0 wireless data transmission
- - Rich network functions: SMS, GPRS, DTMF, HTTP, FTP, MMS and email transmission
- - Quad-band support: GSM 850 / EGSM 900 / DCS 1800 for wide regional coverage
- - Standard 40PIN GPIO stackable HAT, UART AT command control, easy programming
- - Compatible with Raspberry Pi series and Jetson Nano for remote alert and IoT projects
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Overview
Specs
Reviews
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AJMRTC SIM800C GSM/GPRS Bluetooth HAT is a 2G cellular expansion board for Raspberry Pi and Jetson Nano. It uses the SIM800C cellular chip to deliver SMS notification, GPRS data upload, MMS and email sending. It supports DTMF audio signal recognition and Bluetooth 3.0 for short-range data exchange. Controlled via UART AT commands, it works with most open-source sample codes. It is widely used for remote alarm systems, sensor data upload, unattended monitoring, SMS trigger control and low-cost 2G IoT communication projects. SIM card and antenna are not included.
Specifications
- Main Chip: SIM800C
- Wireless Band: GSM 850, EGSM 900, DCS 1800
- Bluetooth: Bluetooth 3.0
- Supported Functions: SMS, GPRS, DTMF, HTTP, FTP, MMS, Email
- Communication: UART, AT command control
- GPIO: 40PIN Raspberry Pi standard header
- SIM Card Slot: 1.8V / 3V SIM card
- GPRS Speed: Up to 85.6 kbps
- Compatible Host: Raspberry Pi 2B,3B,3B+,4B,Zero,Zero W, Jetson Nano
- Working Voltage: 5V
- 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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