Technical Details

This section introduces the concepts and terms that are crucial for the understanding, implementation and use of Sixfab 4G/LTE Cellular Modem Kit

Pinout

Pinout image altPinout image alt

Pin Descriptions

Pin NumberBCM PinPin NameDescription
8UART_TXPCI RXThis pin functions as the serial data input to the module for UART communication. Disconnected by default.
10UART_RXPCI TXThis pin functions as the serial data output from the module for UART communication. Disconnected by default.
13GPIO27USER LEDActive HIGH, to switch on the USER LED, the pin's state should be HIGH.
15GPIO22USER BUTTONThis pin normally pulled-down to ground. When the button is pressed, pin switches to LOW.
31GPIO6RIThis pin is Ring indicator functions as the indication for receiving call or SMS, can be calibrated to HIGH or LOW using the AT commands.
33GPIO13DTRWhen the module is in sleep mode, DTR pin allows to wake the module up by pulling it to LOW.
35GPIO19W_DISABLEThis pin is used to turn Airplane Mode on the module, by pulling it HIGH.
37GPIO26HAT_PWR_OFFPower regulator control. Normally pulled-down, when this pin drove to HIGH, Hat's power will cut off.

Layout

Layout image altLayout image alt

Dimension

Dimension image altDimension image alt

LEDs

  • PWR LED: When the module is powered up, this RED led turns on
  • USER LED: It is a programmable user-led can be controlled from the GPIO27 of Raspberry Pi for debugging or just fun.
  • SGNL LED: This BLUE led indicates the status of the connection. When the connection is established and data is being transmitted/received, this led will blink at special intervals. Otherwise, if there is no connection, the led will remain off.
Note: With Telit Module attached to the Base HAT, the Status LED is off by default, It needs to be activated using the following AT commands.

AT#GPIO=1,0,2
AT#SLED=2
AT#SLEDSAV

The Status LED indicates the following states:
Not registered: Always on
Registered in idle: Blinking 1s on and 2s off
Registered in idle with power-saving: Blinking time depends on network condition in order to minimize power consumption

Buttons

  • User Button: It is a programmable user button that is connected to GPIO22. Reads HIGH by default.

Specifications

Telit LE910C1-EU

Telit LE910C4-NF

Telit LE910C4-AP

Region

EMEA
(Europe, Middle East, Africa)

North America
(US, Public safety, AT&T, FirstNet,
T-Mobile, Verizon + Canada)

APAC (Australia, New Zealand, India,
Telstra/NTT-Docomo)

Data Speeds

Uplink up to 5 Mbps
Downlink up to 10 Mbps

Uplink up to 50 Mbps
Downlink up to 150 Mbps

Uplink up to 50 Mbps
Downlink up to 150 Mbps

Frequencies

4G bands(Mhz): B1, B3, B7, B8, B20, B28A
3G bands(Mhz): B1, B3, B8
2G bands(Mhz): B3, B8

4G bands(Mhz): B12, B14, B4, B2 B5, B13, B66, B71
3G bands(Mhz): B2, B4, B5

4G bands(Mhz): B1, B3, B5, B8 B9, B18(B26), B19, B28
3G bands(Mhz): B1, B5, B6 B19, B8

Approvals

R&TTE/GCF

FCC/IC, PTCRB, GCF

RCM

Compliance

REACH and RoHS compliant

REACH and RoHS compliant

REACH and RoHS compliant

GNSS

GPS, Glonass, Bei-dou, Galileo, QZSS

Environmental

Max. operating and storage temperature: -25°C to 70°C

Electrical

Rated input voltage(V): 5V DC
Rated input current(A): 3.0A

Compliance

  • United States: FCC Part 15 Class B
  • Canada: ICES-003 Class B
  • Europe: CE, RoHS, Safety

Reports, and Other Resources

Updated 17 days ago

Technical Details


This section introduces the concepts and terms that are crucial for the understanding, implementation and use of Sixfab 4G/LTE Cellular Modem Kit

Suggested Edits are limited on API Reference Pages

You can only suggest edits to Markdown body content, but not to the API spec.