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AJMRTC R800C GSM GPRS HAT for Raspberry Pi Zero 2W 3B+ 4B 5 Jetson Nano, 2G Cellular Communication, Support Voice Call SMS GPRS TCP/IP, UART AT Command Control for Remote IoT Alarm Monitoring System
- - Quad-band 2G GSM/GPRS connectivity, supports voice call, SMS text message, GPRS data up to 85.6kbps
- - UART communication, controlled by standard AT commands, baud rate adjustable from 2400bps to 115200bps
- - Onboard SIM slot compatible with 1.8V / 3V SIM cards, power and network status LED indicators
- - 3.3V / 5V logic level switchable, standard 40Pin GPIO HAT form for Raspberry Pi and Jetson Nano
- - Built-in TCP/IP stack, supports HTTP, FTP and DTMF, great for remote alert, data logger and M2M projects
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Overview
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AJMRTC R800C GSM/GPRS HAT adds 2G cellular connectivity to Raspberry Pi series and Jetson Nano. It enables voice calling, SMS sending and receiving, as well as GPRS wireless data transmission for IoT devices without WiFi. It uses UART interface and standard AT command set for simple programming and integration. The jumper-selectable logic level fits both 3.3V and 5V main controllers. Two LEDs help you check power supply and network registration status quickly. It comes with demo codes for Raspberry Pi and Jetson Nano. It is widely used for remote alarm systems, field sensor nodes, unattended data collection and simple M2M communication solutions. Please confirm local 2G network availability before purchase.
Specifications
- Module Chip: R800C
- Compatible Host: Raspberry Pi series, Jetson Nano
- Network: Quad-band GSM/GPRS 2G
- Max GPRS Speed: 85.6 kbps
- Interface: UART, AT command control
- Baud Rate: 2400bps ~ 115200bps
- SIM Card: 1.8V / 3V SIM supported
- Logic Level: Switchable 3.3V / 5V
- Functions: Voice Call, SMS, GPRS, TCP/IP, HTTP, FTP, DTMF
- Indicators: PWR, NET LED
- Application: Remote Alarm, Off-Grid IoT Sensor, M2M Communication, Data Logging
- Note: Depends on local 2G network coverage
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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