Projet

Général

Profil

IoT » Historique » Version 68

Laurent GUERBY, 09/06/2016 23:07

1 1 Laurent GUERBY
{{>toc}}
2 1 Laurent GUERBY
3 1 Laurent GUERBY
h1. IoT
4 1 Laurent GUERBY
5 2 Laurent GUERBY
h2. Pad
6 2 Laurent GUERBY
7 2 Laurent GUERBY
http://pad.tetaneutral.net/p/IoT
8 4 Laurent GUERBY
http://pad.tetaneutral.net/p/teensy
9 2 Laurent GUERBY
10 1 Laurent GUERBY
h2. Liens
11 1 Laurent GUERBY
12 16 Laurent GUERBY
* RFM12B
13 13 Laurent GUERBY
* RFM22 
14 13 Laurent GUERBY
** SparkFun RFM22 Shield 240-980 MHz https://www.sparkfun.com/products/11018
15 13 Laurent GUERBY
** RFM22B datasheet http://www.sparkfun.com/datasheets/Wireless/General/RFM22.PDF
16 13 Laurent GUERBY
* RFM95
17 13 Laurent GUERBY
* RFM69
18 13 Laurent GUERBY
* SX1272
19 13 Laurent GUERBY
* SX1276
20 68 Laurent GUERBY
* SX1301 (gw)
21 68 Laurent GUERBY
22 68 Laurent GUERBY
http://www.openhab.org/
23 68 Laurent GUERBY
http://blog.safecast.org/
24 68 Laurent GUERBY
http://nodered.org/
25 68 Laurent GUERBY
26 68 Laurent GUERBY
http://openlora.com/forum/viewtopic.php?t=30
27 68 Laurent GUERBY
http://openlora.com/forum/viewforum.php?f=4
28 68 Laurent GUERBY
http://openlora.com/forum/viewtopic.php?f=4&t=1088
29 68 Laurent GUERBY
"Lorawan mesh network"
30 68 Laurent GUERBY
31 68 Laurent GUERBY
32 68 Laurent GUERBY
https://lorrier.com/
33 68 Laurent GUERBY
"The gateway is based on iC880a LoRaWAN concentrator by IMST which uses Semtech SX1301 base band processor designed for use with LoRa™ networks. It is capable of supporting thousands of endpoints with eight simultaneous receive channels. The BeagleBone Green with 1GHz (2000 MIPS) processor and fully operational on fast SPI bus was chosen as a powerful control unit. The Mikrotik Routerboard providing the advanced settings of the communication functions on Ethernet serves as a communication gate with the Internet on TCP/IP. The installation in tandem with the suitable antenna on the appropriate Point of Presence (like telecommunications pylons, roofs of the buildings etc.) can establish bidirectional communication network which allows handling with thousands nodes up to several dozen kilometers."
34 68 Laurent GUERBY
35 68 Laurent GUERBY
36 68 Laurent GUERBY
https://www.loriot.io/
37 13 Laurent GUERBY
38 28 Laurent GUERBY
http://www2.imec.be/be_en/press/imec-news/subghz-lpwa.html
39 28 Laurent GUERBY
Imec and Holst Centre Present Multi-Standard Low-Power Wide-Area Radio Chip
40 29 Laurent GUERBY
http://www.analog-eetimes.com/news/imec-demos-multi-standard-radio-iot
41 30 Laurent GUERBY
https://www.opensensors.io/connectivity
42 28 Laurent GUERBY
43 58 Laurent GUERBY
http://wiki.modtronix.com/doku.php?id=tutorials:imod:inair_programming
44 57 Laurent GUERBY
http://modtronix.com/products-modules-wireless-lora/
45 57 Laurent GUERBY
If solder jumper J1 is not made, power for the RF switch is supplied via iMod port pin 10, marked VS on PCB. This is useful for very low power applications that want to save the 9 to 20uA supply current required by the RF switch. For these applications, power can be supplied(to iMod port pin 10) via a port pin on CPU only when transmitting or receiving.
46 57 Laurent GUERBY
47 59 Laurent GUERBY
http://ww1.microchip.com/downloads/en/DeviceDoc/50002346A.pdf
48 59 Laurent GUERBY
Microchip RN2483 Low-Power Long Range LoRa™ Technology Transceiver Module
49 57 Laurent GUERBY
50 67 Laurent GUERBY
http://www.link-labs.com/what-is-lora/
51 67 Laurent GUERBY
52 60 Laurent GUERBY
http://forum.thethingsnetwork.org/t/how-to-build-your-first-ttn-node-arduino-rn2483/1574
53 60 Laurent GUERBY
https://www.youtube.com/watch?v=7WTSmsOTVGo
54 60 Laurent GUERBY
RN2483 sleep current
55 60 Laurent GUERBY
56 60 Laurent GUERBY
cheapest LoRa node
57 60 Laurent GUERBY
http://forum.thethingsnetwork.org/t/node-with-esp8266-and-rfm95w/1002/3
58 61 Laurent GUERBY
https://www.tindie.com/products/DORJI_COM/868mhz-lora-sx1272sx1276-module-/
59 60 Laurent GUERBY
60 65 Laurent GUERBY
decoding LoRa
61 65 Laurent GUERBY
https://revspace.nl/DecodingLora
62 65 Laurent GUERBY
https://twitter.com/iotcert/status/733418973782478849
63 65 Laurent GUERBY
64 66 Laurent GUERBY
https://www.aruco.com/2016/06/qowisio-lance-son-reseau-iot-bi-mode-en-france/
65 66 Laurent GUERBY
https://www.qowisio.com/en/
66 66 Laurent GUERBY
67 62 Laurent GUERBY
http://www.nicerf.com/product_view.aspx?id=99
68 62 Laurent GUERBY
69 13 Laurent GUERBY
http://www.semtech.com/apps/filedown/down.php?file=sx1272.pdf
70 13 Laurent GUERBY
http://www.semtech.com/images/datasheet/sx1276.pdf
71 55 Laurent GUERBY
http://www.semtech.com/images/datasheet/SX1276_77_8_ErrataNote_1_1.pdf
72 56 Laurent GUERBY
http://www.semtech.com/wireless-rf/rf-transceivers/sx1276/
73 13 Laurent GUERBY
http://www.hoperf.com/upload/rf/RFM95_96_97_98W.pdf
74 13 Laurent GUERBY
75 21 Laurent GUERBY
http://www.semtech.com/images/datasheet/an1200.22.pdf
76 21 Laurent GUERBY
AN1200.22 LoRa™	Modulation	Basics	
77 21 Laurent GUERBY
78 47 Laurent GUERBY
http://lorawan.blogspot.fr/
79 49 Laurent GUERBY
80 48 Laurent GUERBY
https://www.aruco.com/2015/12/sigfox-lora/
81 48 Laurent GUERBY
Aujourd’hui, un canal de fréquence de 200 kHz est utilisé par Sigfox, pour des messages de 100 Hz  de largeur de bande. Cela correspond à 200 messages pouvant circuler en simultané depuis ou vers une station Sigfox (200 kHz x 100 Hz x 10% = 200, les 10% correspondant à la marge prise pour éviter les collisions). Les messages comportant 208 bits (sur 2.08s) et répétés trois fois, cela nous fait une capacité de 2,7 millions de messages par jour au maximum.
82 48 Laurent GUERBY
83 48 Laurent GUERBY
La technologie LoRa utilise 8 canaux de fréquence de 125 kHz dans la plage de fréquence 867 – 868,5 MHz. La capacité totale d’un réseau LoRa se juge par une agrégation de capacités par débit. Etant donné que différents débits sont proposés (correspondant à autant de spreading-factors SF), on obtient 138 000 messages par jour à portée maximale et 3.3 millions messages par jour à portée minimale.
84 49 Laurent GUERBY
85 49 Laurent GUERBY
Les réseaux LoRa permettent de mesurer un temps de propagation à une précision de l’ordre de 200ns, ce qui correspond à une précision à 60m sur la distance. 
86 48 Laurent GUERBY
87 47 Laurent GUERBY
88 22 Laurent GUERBY
http://www.ingenu.com/
89 22 Laurent GUERBY
RPMA, or Random Phase Multiple Access, 
90 22 Laurent GUERBY
91 40 Laurent GUERBY
http://www.decawave.com
92 40 Laurent GUERBY
https://www.irit.fr/~Adrien.Van-Den-Bossche/decaduino/
93 40 Laurent GUERBY
UWB
94 40 Laurent GUERBY
95 23 Laurent GUERBY
http://agile-iot.eu/
96 25 Laurent GUERBY
http://iot.eclipse.org/
97 26 Laurent GUERBY
https://www.osgi.org/business/markets-and-solutions/markets-and-solutions%e2%80%8einternet-of-things/
98 27 Laurent GUERBY
http://www.eclipse.org/kura/
99 23 Laurent GUERBY
via fondation eclipse
100 23 Laurent GUERBY
101 38 Laurent GUERBY
https://www.thinkmind.org/download.php?articleid=aict_2014_6_10_10056
102 39 Laurent GUERBY
Interference Modelling and Analysis of Random FDMA schemes in Ultra Narrowband Networks / sigfox
103 38 Laurent GUERBY
104 37 Laurent GUERBY
http://www.hikob.com/
105 37 Laurent GUERBY
boite insa lyon iot partenaire orange grenoble
106 37 Laurent GUERBY
107 41 Laurent GUERBY
openwrt
108 41 Laurent GUERBY
http://gluon.readthedocs.io/en/v2016.1.5/
109 41 Laurent GUERBY
https://github.com/qca/boardfarm
110 37 Laurent GUERBY
111 24 Laurent GUERBY
http://mqtt.org/
112 24 Laurent GUERBY
MQTT is a machine-to-machine (M2M)/"Internet of Things" connectivity protocol.
113 24 Laurent GUERBY
114 14 Laurent GUERBY
https://lowpowerlab.com/forum/index.php/topic,181.0.html
115 14 Laurent GUERBY
Antenna Tutorial or Antennas in a Mote
116 15 Laurent GUERBY
http://hackaday.com/2014/02/28/pcb-antenna-reference-designs/
117 16 Laurent GUERBY
118 44 Laurent GUERBY
https://www.tindie.com/products/DORJI_COM/arduino-sx1276-sx1278-module-drf1278f/
119 44 Laurent GUERBY
DORJI also provides sample codes based on microcontroller and Arduino platform. The customers who buy the modules can contact the sales of DORJI for modifiable copies.
120 44 Laurent GUERBY
121 16 Laurent GUERBY
http://jeelabs.org/2013/05/10/maxing-out-the-hameg-scope/index.html
122 16 Laurent GUERBY
123 18 Laurent GUERBY
http://forum.anarduino.com/forums/list.page
124 18 Laurent GUERBY
http://forum.anarduino.com/posts/list/46.page
125 18 Laurent GUERBY
Lora range tests
126 18 Laurent GUERBY
127 19 Laurent GUERBY
http://forum.anarduino.com/posts/list/109.page
128 19 Laurent GUERBY
Choose LoRa module freq and antenna for best range
129 19 Laurent GUERBY
130 52 Laurent GUERBY
http://www.instructables.com/id/Introducing-LoRa-/
131 64 Laurent GUERBY
https://www.cooking-hacks.com/documentation/tutorials/extreme-range-lora-sx1272-module-shield-arduino-raspberry-pi-intel-galileo/
132 52 Laurent GUERBY
133 20 Laurent GUERBY
http://www.sterela.fr/en/
134 20 Laurent GUERBY
LAAS et meteo france capteur / radio via mherrb
135 20 Laurent GUERBY
136 36 Laurent GUERBY
http://cpham.perso.univ-pau.fr/LORA/resources/RPIgateway.pdf
137 36 Laurent GUERBY
138 50 Laurent GUERBY
https://www.pololu.com
139 36 Laurent GUERBY
140 51 Laurent GUERBY
https://code.google.com/archive/p/quadcopter-miami-ece/downloads
141 51 Laurent GUERBY
http://stackoverflow.com/questions/7499959/indoor-positioning-system-based-on-gyroscope-and-accelerometer
142 52 Laurent GUERBY
http://electronics.stackexchange.com/questions/4983/how-to-determine-position-from-gyroscope-and-accelerometer-input
143 52 Laurent GUERBY
https://code.google.com/archive/p/ardu-imu/wikis/Theory.wiki
144 51 Laurent GUERBY
145 17 Laurent GUERBY
http://www.bristolisopen.com/
146 17 Laurent GUERBY
http://spectrum.ieee.org/tech-talk/telecom/wireless/5g-researchers-achieve-new-spectrum-efficiency-record
147 17 Laurent GUERBY
https://github.com/openthread/openthread
148 33 Laurent GUERBY
http://www.nxp.com/pages/thread-networking-protocol:THREAD-NETWORKING-PROTOCOL
149 17 Laurent GUERBY
150 17 Laurent GUERBY
https://www.youtube.com/watch?list=PLISmVLHAZbTTg4Br9cothQU-Ok6xEjDUY&v=byvN4GT8wj0
151 17 Laurent GUERBY
SimpleLink Sub-1 GHz CC1310 Wireless MCU Intro Texas Instrument
152 17 Laurent GUERBY
153 31 Laurent GUERBY
http://hackerboards.com/arduino-compatible-iot-board-offers-lora-wireless/
154 32 Laurent GUERBY
The board features a 3-axis accelerometer, a magnetometer, and a U-blox Eva 7M GPS module, which SODAQ says was the lowest-power GPS it could find.
155 31 Laurent GUERBY
156 31 Laurent GUERBY
157 17 Laurent GUERBY
http://www.globalspec.com/events/eventdetails?eventId=1084
158 17 Laurent GUERBY
Introduction to Texas Instruments SimpleLink™ CC2650 for Multiprotocol Communication
159 17 Laurent GUERBY
160 17 Laurent GUERBY
https://www.youtube.com/watch?v=3_R-aM2KGnc&index=13&list=PLISmVLHAZbTTg4Br9cothQU-Ok6xEjDUY
161 17 Laurent GUERBY
SimpleLink Ultra-Low Power Wireless MCU Platform-Based CC1310DK
162 17 Laurent GUERBY
163 17 Laurent GUERBY
164 17 Laurent GUERBY
http://www.versasense.com/files/VersaSense-Brochure.pdf
165 17 Laurent GUERBY
http://www.versasense.com/
166 13 Laurent GUERBY
167 12 Laurent GUERBY
https://twitter.com/OpenMote/status/732173490279874560/photo/1
168 12 Laurent GUERBY
http://www.openmote.com/
169 12 Laurent GUERBY
https://openwsn.atlassian.net/wiki/download/attachments/91160755/ict16_slides.pdf
170 12 Laurent GUERBY
https://twatteyne.wordpress.com/publications/
171 12 Laurent GUERBY
https://tools.ietf.org/html/draft-watteyne-6tsch-tsch-lln-context-02
172 12 Laurent GUERBY
https://twitter.com/OpenWSN
173 12 Laurent GUERBY
https://openwsn.atlassian.net/wiki/
174 12 Laurent GUERBY
175 43 Laurent GUERBY
Low-Power and Lossy Networks (LLNs)
176 43 Laurent GUERBY
http://ercim-news.ercim.eu/images/stories/EN101/EN101-web.pdf
177 43 Laurent GUERBY
Open{WSN|Mote}: Open-Source Industrial IoT
178 43 Laurent GUERBY
179 12 Laurent GUERBY
https://tel.archives-ouvertes.fr/tel-00967013/document
180 12 Laurent GUERBY
PhD Hybrid-ARQ mechanisms in a radio-cognitive context. Romain Tajan
181 12 Laurent GUERBY
182 11 Laurent GUERBY
http://www.silicon.fr/bouygues-telecom-accelere-dans-linternet-des-objets-avec-objenious-147370.html
183 11 Laurent GUERBY
184 10 Laurent GUERBY
http://limos.isima.fr/spip.php?article27&lang=fr
185 10 Laurent GUERBY
HDR soutenues en 2014 LIMOS/HD-14-01 : Alexandre GUITTON
186 10 Laurent GUERBY
Titre : Réseaux de capteurs sans fil à multiples piles protocolaires
187 10 Laurent GUERBY
188 8 Laurent GUERBY
RFM22 GNU Radio blocks for receiving reports from Ambient Weather wireless sensors. Tested w/ Ambient Weather F007TH Wireless Thermo-Hygrometer
189 8 Laurent GUERBY
https://github.com/volgy/gr-ambient
190 8 Laurent GUERBY
191 8 Laurent GUERBY
192 8 Laurent GUERBY
http://www.airspayce.com/mikem/arduino/RadioHead/index.html
193 8 Laurent GUERBY
194 8 Laurent GUERBY
195 6 Laurent GUERBY
Décision n°  2014-1263 de l'Autorité de régulation des communications électroniques et des postes en date du  6 novembre 2014 fixant les conditions d’utilisation des fréquences radioélectriques  par des dispositifs à courte portée
196 6 Laurent GUERBY
http://www.arcep.fr/uploads/tx_gsavis/14-1263.pdf
197 6 Laurent GUERBY
http://www.arcep.fr/uploads/tx_gspublication/projdec-arcep-freqc-courte-portee-250714.pdf
198 6 Laurent GUERBY
199 7 Laurent GUERBY
http://virconel.enst.fr/index.php?option=com_content&view=article&id=47&Itemid=53
200 7 Laurent GUERBY
201 7 Laurent GUERBY
Testbeds and Research Infrastructure: Development of Networks and Communities: 7th International ICST Conference, TridentCom 2011, Shanghai, China, April 17-19, 2011, Revised Selected Papers
202 7 Laurent GUERBY
https://books.google.fr/books?id=0YDEBAAAQBAJ&dq=virconel&source=gbs_navlinks_s
203 7 Laurent GUERBY
204 7 Laurent GUERBY
http://wiki.confine-project.eu/_media/wibed:wibed_2014_tfm_pau.pdf
205 1 Laurent GUERBY
WiBed, A Platform for Commodity Wireless Testbeds
206 1 Laurent GUERBY
207 1 Laurent GUERBY
208 1 Laurent GUERBY
http://www.atmel.com/images/atmel-42028-lightweight-mesh-developer-guide_application-note_avr2130.pdf
209 3 Laurent GUERBY
http://community.atmel.com/forum/routing-lightweight-mesh
210 1 Laurent GUERBY
http://asf.atmel.com/docs/3.17.0/sam4l/html/group__group__lwmesh__nwk.html
211 1 Laurent GUERBY
212 1 Laurent GUERBY
Libelium espagne waspmote http://www.libelium.com/products/waspmote/
213 1 Laurent GUERBY
214 1 Laurent GUERBY
215 5 Laurent GUERBY
216 5 Laurent GUERBY
217 1 Laurent GUERBY
https://lowpowerlab.com/forum/index.php/topic,1273.15.html
218 1 Laurent GUERBY
https://lowpowerlab.com/forum/index.php/topic,1434.msg9957.html#msg9957
219 4 Laurent GUERBY
lora low power listening https://lowpowerlab.com/forum/index.php/topic,1731.0.html
220 4 Laurent GUERBY
1000 bps 40km LoS a 3 dBm TX http://lowpowerlab.com/moteino/#lora
221 4 Laurent GUERBY
boutique matos avec les RFM* + les moteino : https://lowpowerlab.com/shop/
222 45 Laurent GUERBY
http://www.link-labs.com/lora/
223 45 Laurent GUERBY
224 45 Laurent GUERBY
http://www.lancaster.ac.uk/scc/sites/lora/
225 45 Laurent GUERBY
LoRa for the Internet of Things
226 1 Laurent GUERBY
227 46 Laurent GUERBY
http://www.netblocks.eu/
228 46 Laurent GUERBY
XRange SX1272 LoRa RF module
229 46 Laurent GUERBY
230 1 Laurent GUERBY
http://lowpowerlab.com/blog/2016/02/01/moteinomega-with-trace-antenna/
231 4 Laurent GUERBY
232 4 Laurent GUERBY
http://www.acklio.net/
233 4 Laurent GUERBY
Laurent Toutain is now Co Founder at Acklio
234 4 Laurent GUERBY
Alexander Pelov is now CEO at Acklio.
235 4 Laurent GUERBY
236 4 Laurent GUERBY
237 34 Laurent GUERBY
https://www.research.ibm.com/labs/zurich/ics/lrsc/lmic.html
238 34 Laurent GUERBY
IBM Long-Range Signaling and Control (LRSC)
239 34 Laurent GUERBY
240 63 Laurent GUERBY
ESP LMIC https://github.com/things4u/LoRa-Thing
241 63 Laurent GUERBY
242 35 Laurent GUERBY
https://www.lora-alliance.org/portals/0/specs/LoRaWAN%20Specification%201R0.pdf
243 35 Laurent GUERBY
LoRa Specification
244 35 Laurent GUERBY
245 4 Laurent GUERBY
https://ludyp.com/specifications/
246 4 Laurent GUERBY
https://ludyp.com/contact/
247 4 Laurent GUERBY
https://ludyp.com/projects/liodel/
248 4 Laurent GUERBY
249 4 Laurent GUERBY
http://www.bortzmeyer.org/files/objets-esclaves-SHOW.pdf
250 4 Laurent GUERBY
251 4 Laurent GUERBY
252 4 Laurent GUERBY
http://websites.isae.fr/ralf/about/index
253 4 Laurent GUERBY
http://personnel.isae.fr/damien-roque/?lang=fr
254 4 Laurent GUERBY
http://www.fabric-insa.fr/inauguration-le-9-avril-2015
255 4 Laurent GUERBY
http://www.telecom-bretagne.eu/lexians/2014/formations/comment-laurent-franck-utilise-les-produits-national-instruments-interview/
256 4 Laurent GUERBY
257 4 Laurent GUERBY
experimentation frequences 2016 http://arcep.fr/index.php?id=8571&no_cache=1&tx_gsactualite_pi1[uid]=1843
258 4 Laurent GUERBY
259 4 Laurent GUERBY
Une plateforme LoRa avec accès au firmware opensource :
260 4 Laurent GUERBY
https://www.lembarque.com/le-francais-expemb-se-lance-sur-le-marche-des-passerelles-industrielles-compatibles-lora_004574
261 4 Laurent GUERBY
262 4 Laurent GUERBY
263 4 Laurent GUERBY
Je viens de trouver une dev board LoRa bien sympas qui a des airs de wino :
264 4 Laurent GUERBY
https://www.kickstarter.com/projects/sodaq/loraone-the-lora-iot-development-board?ref=category_newest
265 4 Laurent GUERBY
266 4 Laurent GUERBY
267 4 Laurent GUERBY
https://datatracker.ietf.org/doc/draft-turner-core-cool-problem-statement/
268 4 Laurent GUERBY
https://datatracker.ietf.org/doc/draft-somaraju-core-sid/
269 4 Laurent GUERBY
https://datatracker.ietf.org/doc/draft-veillette-core-yang-cbor-mapping/
270 4 Laurent GUERBY
https://datatracker.ietf.org/doc/draft-veillette-core-cool/
271 4 Laurent GUERBY
272 4 Laurent GUERBY
https://www.irit.fr/~Adrien.Van-Den-Bossche/decaduino/
273 4 Laurent GUERBY
274 4 Laurent GUERBY
XLIM Sujet de thèse sur les réseaux en milieu marin Poitiers - La Rochelle
275 9 Laurent GUERBY
276 9 Laurent GUERBY
Wake on Radio
277 9 Laurent GUERBY
http://www.ti.com.cn/cn/lit/an/slaa459a/slaa459a.pdf
278 9 Laurent GUERBY
http://www.ti.com/mcu/docs/litabsmultiplefilelist.tsp?sectionId=96&tabId=1502&literatureNumber=slaa459a&docCategoryId=1&familyId=3314
279 9 Laurent GUERBY
280 9 Laurent GUERBY
http://senseslab.di.uniroma1.it/administrator/components/com_jresearch/files/publications/Beyond_Duty_Cycling_Wake_up_Ra.pdf
281 42 Laurent GUERBY
282 42 Laurent GUERBY
http://pad.tetaneutral.net/p/teensy
283 53 Laurent GUERBY
284 53 Laurent GUERBY
http://www.home-automation-community.com/arduino-low-power-how-to-run-atmega328p-for-a-year-on-coin-cell-battery/
285 53 Laurent GUERBY
http://lowpowerlab.com/blog/2012/12/24/moteino-coin-cell-battery-tests/
286 54 Laurent GUERBY
http://www.rocketscream.com/shop/mini-ultra-8-mhz-arduino-compatible
287 54 Laurent GUERBY
http://www.digitalsmarties.net/products/jeenode
288 54 Laurent GUERBY
https://blog.adafruit.com/2016/06/03/new-products-adafruit-feather-m0-w-rfm-lora-radio/
289 54 Laurent GUERBY
290 54 Laurent GUERBY
https://www.adafruit.com/product/3178
291 54 Laurent GUERBY
Adafruit Feather M0 with RFM95 LoRa Radio - 900MHz
292 54 Laurent GUERBY
293 54 Laurent GUERBY
https://www.adafruit.com/product/3179
294 54 Laurent GUERBY
Adafruit Feather M0 RFM95 LoRa Radio - 433MHz