Description
Introduction
● It's a Raspberry Pi expansion board with GSM (Global System for Mobile Communications), GPRS (General Packet Radio Service) and Bluetooth (Bluetooth) functions.
● The product is small size low power consumption, and powerful! Through this expansion board, your Raspberry Pi will be able to easily implement functions such as texting, wireless Internet access and Bluetooth data transmission.
Characteristics
● Based on Raspberry Pi 40PIN GPIO interface design, suitable for Raspberry Pi series motherboards, Jetson Nano Support SMS, GPRS, DTMF, HTTP, FTP, MMS, mail and other functions;
● Support Bluetooth 3.0, Bluetooth data transmission can be carried out;
Leads out UART control interface, which can be used to connect to main control boards such as Arduino/STM32;
● On-board level conversion circuit, the default is 3.3V work, can be set to 5V through the jumper cap;
● There are 2 LED indicators on board for easy viewing of the module's operating status;
● Onboard SIM card slot, support 1.8V and 3V SIM card;
● Support automatic identification of baud rate (1200bps ~ 115200bps);
● Support AT command control (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set);
● Support SIM application kit: GSM 11.14 Release 99;
● Provide complete supporting information manuals (Sample programs such as Raspberry/Arduino/STM32);
GSM/GPRS parameters
Frequency band
GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz
Support automatic search for 4 frequency bands
Meet the GSM phase 2/2+ standard
Transmit power
Class 4 (2W @ GSM 850/EGSM 900 MHz)
Class 1 (1W @ DCS 1800/PCS 1900 MHz)
GPRS connection characteristics
GPRS multi-slot class 12 (default)
GPRS multi-slot class 1~12 (configurable)
GPRS data characteristics
Uplink/downlink transmission rate: ≤85.6kbps
Support packet broadcast control channel (PBCCH)
Coding format: CS-1, CS-2, CS-3, CS-4
Support PAP protocol (password authentication protocol) for PPP connection
Support Unstructured Supplementary Data Service (USSD)
Text message (SMS)
Support type: MT, MO, CB, Text, PDU
SMS storage device: SIM card
Bluetooth parameters
Integrated AT command control
Compliant with Bluetooth specification3.0 + EDR
Support SPP, OPP, HFP/HSP and other functions
Other parameters
Power supply voltage: 5V (USB port or pin header access)
Logic level: 5V / 3.3V (default is 3.3V)
Working temperature: -40°C ~ 85°C
Storage temperature: -45°C ~ 90°C
Product size: 30.2mm x 65mm
Why Choose Us
FAQ
Q1. What is the minimum order quantity for your products?
A1. Minimum order quantity starts from ONE piece.
Q2. What's the quality of your products?
A2. We have professional QA/QC team to ensure the quality before shipment. We provide 1 year warranty for all the new and original products.
Q3. Is this product free of shipping or free samples?
A3. Regularly the sample and shipping cost will be at the buyer's account. But in specific case, we may take these costs. Please kindly check with us the details by email. Thank you.
All Categories
4G 5G Module | GPS Receiver | GPS Antenna |
GSM/LTE/WiFi Antenna | GSM/LTE+GPS Antenna | GNSS/GPS Module |
2G/3G/4G Modem | GPS Tracker | RF Coaxial / Connector |
SIMCard Holder | Sensor | IC |