Grove - LoRa Radio 868MHz

SKU 113060006
19.90
41 Available
$19.90/ 1pcs+
$18.90/ 10pcs+
$17.90/ 20pcs+

Description

Grove is a very powerful platform developed by Seeed Studio to simplify your IoT projects.We have integrated the grove connector to most boards produced by Seeed to make them become a system. This time, we combined Grove with LoRa to provide an ultra-long-range wireless module for you.

The main functional module in Grove - LoRa Radio 868MHz is RFM95, which is a transceiver features the LoRa long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst mini-missing current consumption. The heart of Grove - LoRa Radio 868MHz is ATmega168, a widely used chip with very high-performance and low power consumption, especially suitable for this grove module.

There we already integrated a simple wire antenna to receive signal, if the signal is too weak to receive, don’t worry, the MHF connector next to the antenna is for adding a second antenna which has MHF interface to gain more signal.

This is the 868MHz version, which can be used for 868MHz communication. You can also find the version for 433MHz at Grove - LoRa Radio 433MHz.

Note:

  • Please keep the antenna vertical to the board and as straight as possible to make the best performance.

  • Please avoid making any big metal object near the antenna and a metal cape is also not recommended if you need to add a cape for your device.


Features

  • Using RFM95 module based on SX1276 LoRa®

  • Inputting voltage: 5V/3.3V

  • ~28mA(Avg) @+20dBm continuous transmit

  • ~8.4mA(Avg)@standby mode

  • ~20mA(Avg) @receive mode, BW-500kHz

  • Working Temperature: -20 – 70℃

  • Communication Interface: UART

  • Simple wire antenna or MHF Connector for external high gain antenna

  • Working Frequency: 868MHz

  • +20dBm - 100 mW Power Output Capability

  • Size: 20*40mm

Technical Details

Dimensions135mm x 85mm x 10mm
WeightG.W 11g    
BatteryExclude

Part List

Grove - LoRa Radio 868MHz1
Grove - cable1

ECCN/HTS

ECCN5A991.e
HSCODE8517709000

Reviews

Questions and Answers

SUBMIT
3
Do you have 915-920 MHz version?
on Dec 22,2016
Reply upvote ()
Hi Nav, this version is available up to 1020MHz, there's an API to set the freq. Thanks.
on Dec 31,2016 17:01 PM
Reply upvote ()
Thanks ae! So it supports multiple frequencies. It would be great to update the documentation because many people thinks it supports only 868MHz. One more thing, does wiolink or linkit boards work with this grove module?
on Jan 03,2017 12:07 PM
Reply upvote ()
Hi Nav, I am sorry that wio don't support this module yet. Thanks.
on Jan 09,2017 15:40 PM
Reply upvote ()
Reply
0
Hi! Can I connect to a LoRa Access point with this? Is there any software example to do so?
on Nov 15,2017
Reply upvote ()
Hi peter~ Sorry,we do not have the software example.Regards
on Dec 01,2017 13:55 PM
Reply upvote ()
Reply
0
How to connect/access Grove - LoRa radio 868 mhz with Raspberry Pi 2? And What are the platforms available to code to develop application on the same?
on Oct 17,2018
Reply upvote ()
Hi there, the module interface is UART. So it can work with Raspberry Pi 2. You can use the python language, for the library, you can refer to wiki c++ library. thanks.
on Oct 17,2018 14:24 PM
Reply upvote ()
Reply
0
I connect the module to a seeeduino Lotus v1.1 and try to upload the sketch rf95 server/rf95 client. But until now no luck, keep getting RF95 init failed.... it is really frustrating any idea's
on Aug 19,2018
Reply upvote ()
Hi there, Not all pins on the Leonardo(Seeeduino Lite) support change interrupts, so only the following can be used for RX: 8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI). So please connect the lora module to D8 and use SoftwareSerial ss(8, 9) in code. thanks.
on Aug 21,2018 14:55 PM
Reply upvote ()
Reply
0
Can we connect this module to Lorawan?
on Aug 06,2018
Reply upvote ()
Hi, there~yes, you can, Regards!
on Aug 07,2018 17:56 PM
Reply upvote ()
Reply
0
can this module (Grove - LoRa Radio 868MHz) operate as a transparent uart serial link ?
on Dec 22,2016
Reply upvote ()
I am sorry I don't quite understand what do you mean. Please send a email to techsupport@seeed.cc for more details. Thanks
on Dec 31,2016 17:02 PM
Reply upvote ()
Reply
0
can this module (Grove - LoRa Radio 868MHz) operate as a transparent uart serial link ?
on Dec 22,2016
Reply upvote ()
Hello, sorry for the delay reply. I am sorry that I don't quite understand about uart serial link. Could you please explain in detail and send a email to support@seeed.cc. Thanks.
on Jan 09,2017 15:41 PM
Reply upvote ()
Reply

    View History

    Grove - LoRa Radio 868MHz

    SKU 113060006
    $19.90
    41 Available
    $19.90/ 1pcs+
    $18.90/ 10pcs+
    $17.90/ 20pcs+
    • Description
    • Technical Details
    • Learn
    • Reviews
    • Questions and Answers
    Notify me when it's back in stock
    SUBMIT