LTE Pi HAT - CAT.1 (LARA-R211(Europe))

Index: SEE-12377

Shield for Raspberry Pi is based on system LARA-R211 used as a modem of mobile phone designed for LTE and 2G network. It supports TCP / UDP / HTTP. It has two interfaces, UART and USB. The Raspberry is connected with the shield via UART using AT command.

LTE Pi HAT - CAT.1 (LARA-R211(Europe))
€76.02 tax excl.
Discontinued product
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Manufacturer: Seeedstudio
Compatibility: Raspberry Pi


The product has been discontinued. Check others products incategory.


Shield for Raspberry Pi is based on system LARA-R211 used as a modem of mobile phone designed for LTE network and in case of emergency - 2G network. It supports, i.a. TCP / UDP / HTTP. It has two interfaces, UART and USB. The Raspberry is connected with the shield via UART using AT commands without any additional drivers.

LTE Pi Hat CAT.1

The set includes two antennas, main and DIV, the main is used both for transmission and reception.DIV antenna is used only for reception and improves receiver's sensitivity.

The manufacturer has prepareda short guide abouthow to prepare and program the shield so that it functions correctly.

The distribution of the elements

Wyprowadzenia LTE Pi Hat

LTE Pi Hat Cat.1


Module U-blox LARA-R211 from series LTE CAT.1

I2C / Digital
The shield has 2 ports I2C / digital Grove

3.3 v and 5v


Switch to change the voltage from 3.3 V to 5 V

in the ports of the Grove

USB interface
The USB connector can be used to power or as a debugger
Battery Holder JST connector for power supply from the battery
Reset button Button to reset the module
Power button Button must be held pressed for 2 seconds to start the module LARA-R211
LTE RF main The main antenna module
LTE RF div Antenna div
RPI 40 pins The pins are used to connect the shields to the connectors GPIO on the Raspberry
SIM card slot slot for SIM card


  • Compatible with Raspberry B+ and above
  • Support for LTE and 2G
  • Interface: UART, USB
  • Support fort the Grove connectors: digital / I2C
  • Supported protocols: TCP, UDP, HTTP, FTP, SSL
  • IPV4 / IPV6
  • Dimensions: 65 x 56 x 18.5 mm
  • 23,4 g

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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