Note: Do not include Raspberry Pi 4B and Jetson Nano, Please Buy alone.
Overview
- The R800C GSM/GPRS HAT is a handy, low power Raspberry Pi HAT
- which features multi communication functionalities: GSM, GPRS, and Voice Call, with up to 85.6kbps GPRS data rate.
- It allows your Pi to easily send messages, phone, connect to wireless Internet, and so on.
Features
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- Supports SMS, Phone, GPRS、TCP/IP、DTMF、HTTP、FTP, etc.
- UART interface, for connecting host control boards like Arduino/STM32
- Onboard voltage level translator, 3.3V by default, switch to 5V via jumper
- 2x LEDs for indicating the module operating status
- SIM card slot for 1.8V/3V SIM card
- Baudrate: 2400bps ~ 115200bps (115200bps by default)
- 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/Jetson Nano/Arduino/STM32)
Specifications
- Frequency band :
- GSM:850/900/1800/1900MHz
- Quad-band auto search
- Compliant to GSM phase 2/2+
- Emitting power :
- Class 4 (2W @ 900MHz)
- Class 1 (1W @ 1800MHz)
- GPRS connectivity :
- GPRS multi-slot class 12/10 (default)
- GPRS multi-slot class 1~12 (configurable)
- GPRS data feature :
- UL/DL data rate: ≤85.6kbps
- Supports Packet Broadcast Control Channel (PBCCH)
- Coding schemes: CS-1, CS-2, CS-3, CS-4
- Supports PAP (Password Authentication Protocol) for PPP connection
- Supports Unstructured Supplementary Service Data (USSD)
- SMS :
- Supports: MT、MO、CB、Text、PDU
- SMS storage: SIM card
- Audio Features :
- Voice codec mode: Half Rate、Full Rate、Enhanced Full Rate、Adaptive Muti Rate
- Support echo cancellation function
- Support noise suppression function
- Other
- Power supply : 5V
- Logic level : 5V / 3.3V (default 3.3V)
- Operating temperature : -40 ~ 85°C
- Storage temperature : -45 ~ 90°C
- Dimensions : 30.2 x 65mm
Standard Raspberry Pi 40PIN GPIO
Compatible With Raspberry Pi Series Boards, Jetson Nano
for reference only, Raspberry Pi is NOT included.
SMS & Phone Support
Supports Sending SMS, Phone, Can talk through the earphone mic interface.
*R800C supports mobile card calling and texting, but does not support Unicom/Telecom card calling and texting
What's on Board
- 1: R800C Module
- 2 : RT9193-33 : Power chip
- 3 : MIC29302 : Power chip
- 4 : TXS0108EPWR : voltage level translator
- The 3.3V/5V level can be converted to 1.8V
- 5 : Raspberry Pi GPIO connector
- 6 : Working level selection setting jumper
- VCC - 3.3V : Operating level is 3.3V
- VCC - 5V : Working level is 5V
- 7 : PWR Switch machine setting jumper
- PWR-P4 : Raspberry Pi P4 pin control switch
- 8 : 3.5mm headphone/microphone connector
- 9 : R800C control interface
- Convenient access to main control boards such as Arduino/STM32
- 10 : GSM antenna connector
- 11 : SIM card slot
- 12 : R800C switch button
- press the button and hold for 1s, to startup/shutdown the R800C
- 13 : NET indicator :
- flashes fast when the module starts up
- flashes slowly after GSM register succeed
- 14 : Power indicator
Pinout Definition
Product picture
Outline Dimensions
Video