R34 stamp is designed around Microchip’s ATSAMR34J18 SiP, a 32-bit Arm Cortex-M0+ MCU (256Kb of Flash, 40Kb of RAM, 8kb of RWW flash) with an internal SX1276 LoRa transceiver. The SiP has a maximum power output of 20.00dBm, a frequency range of 862 to 1020MHz, and a 790nA sleep current.
This core is an arduino port for the Microchip ATSAMR34 Series microcontrollers - ATSAML21 with integrated SX1276 LoRa Tranceivers
RIOT R34 Stamp setup
Board definition for Arduino IDE to install packages :
JSON URL : https://raw.githubusercontent.com/riotnetwork/samr-json/master/package_riot_index.json
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Open your Arduino IDE (V1.6.4 or newer.)
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In Arduino, Click File and then Preferences
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Add the JSON URL to the Additional Boards Manager text box. These are separated by a comma if you are using more than one added board link.
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Click Ok to close and save the preferences
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Then click Tools > Board > Board Manager
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You should see the Manager update on the first time opening after changing the preferences.
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Once updated you should find Riot boards listed in the Board Manager window.
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Find the install button next to this Board class and install.
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Restart Arduino IDE and look under Tools > Boards and you should see the addition of the Riot boards in your board list.
RIOT R34 Stamp
This core is an arduino port for the Microchip ATSAMR34 and R35 Series microcontrollers - ATSAML21 with integrated LoRa Tranceivers
License and credits
This core has been developed by RIOT network based on works by Arduino LLC in collaboration with Atmel as well as some influences from Wiz-IO .
Copyright (c) 2015 Arduino LLC. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USAToDo's
integrate with platformIO