GSM / GPRS / BLUETOOTH HAT FOR RASPBERRY PI SMS Support, 2G Communication & Bluetooth Data Transmission Based on SIM800C Features At A Glance The SIM800C GSM/GPRS HAT is a handy, low power Raspberry Pi HAT which features multi communication functionalities: GSM, GPRS, and Bluetooth, with up to 85

6kbps GPRS data rate

It allows your Pi to easily send messages, connect to wireless Internet, transfer data via Bluetooth, and so on

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano Supports SMS, GPRS, DTMF, HTTP, FTP, MMS, email, etc

Bluetooth 3

0, supports data transferring through Bluetooth 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 Autobauding baudrate: 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/Jetson Nano/Arduino/STM32) Specifications GSM / GPRS / BLUETOOTH Frequency band GSM: 850/900/1800/1900 MHz Quad-band auto search Compliant to GSM phase 2/2+ Emitting power Class 4 (2W @ 850/900 MHz) Class 1 (1W @ 1800/1900 MHz) 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 Bluetooth Integrates AT commands Compliant to Bluetooth specification3

0 + EDR Supports SPP, OPP, HFP/HSP, etc

OTHERS Power supply 5V (USB port OR pinheader) Logic level 5V / 3

3V (default) Operating temperature -40°C ~ 85°C Storag