Arduino ABX00112 Nano Matter Instruction Manual
Tlhaloso
Eketsa merero ea hau ea boiketsetso le taolo ea meaho ka Arduino Nano Matter. Boto ena e kopanya tšebetso e phahameng ea MGM 240S micro controller ho tloha Silicon Labs 'me e tlisa ka ho toba maemo a tsoetseng pele a Matter bakeng sa khokahanyo ea Inthanete ea Lintho (Io T) ho batho ba ratang ho itlosa bolutu le litsebi. Nano Matter e momahaneng ebile e tiile, e boholo ba 18 mm x 45 mm, e nepahetse bakeng sa merero e hlokang matla a matla le mekhoa e fapaneng ea likhokahanyo, joalo ka Bluetooth® Low Energy le Open Thread. Amohela bonolo le ho feto-fetoha ha Nano Matter ho sebelisana habonolo le lisebelisoa life kapa life tse tsamaellanang tsa Matter® le ho matlafatsa mefuta e mengata e fapaneng ea lintho tse amanang le tikoloho ea Arduino le lintho tse kenang/liphetho ho ntlafatsa khokahanyo ea sesebelisoa sa hau le bokhoni ba projeke.
Libaka tse reriloeng
Marang-rang a Lintho, li-automation tsa lapeng, li-automation tsa litsebi, tlhahlobo ea tikoloho le taolo ea boemo ba leholimo
Kopo Examples
Arduino Nano Matter ha se boto ea lotho feela, ke tsela e lebisang boqapi makaleng a fapaneng, ho tloha ho ntlafatsa lits'ebetso tsa tlhahiso ho isa ho theheng maemo a bophelo le a boiketlo a ho sebetsa. Fumana ho eketsehileng ka bokhoni ba transformive ba Nano Matter ho app e latelang examphanyane:
- Matlo a bohlale: Fetola libaka tsa bolulo hore e be tikoloho e bohlale ka Nano Matter, e khonang ho:
- Lehae le bohlale le laoloang ke lentsoe: Kopanya Nano Matter le liforomo tse tsebahalang tsa mothusi oa lentsoe joalo ka Amazon Alexei kapa Google Assistant, ho nolofalletsa baahi ho laola lisebelisoa tse bohlale tsa lapeng, joalo ka mabone. li-thermostats, le li-switches, ho sebelisa litaelo tse bonolo tsa lentsoe, ho ntlafatsa boiketlo le ho fumaneha habonolo.
- Mabone a bohlale: Iketsetse sistimi ea hau ea mabone ea lapeng ka Nano Matter ho fetola khanya ho latela sebaka seo motho a lulang ho sona, nako ea letsatsi, kapa maemo a mabone a tikoloho, ho boloka matla le ho netefatsa maemo a mabone a nepahetseng. kamoreng e 'ngoe le e 'ngoe.
- Li-shades tse ikemetseng: Hokela Nano Matter ho meriti ea hau ea enjene ho e lokisa ka bo eona ho latela khanya ea letsatsi, sebaka sa phaposi kapa linako tse itseng tsa letsatsi, ho theha sebaka se setle ha u ntse u ntlafatsa ts'ebetso ea matla.
- Tlhokomelo ea bophelo bo botle lapeng: Sebelisa Nano Matter ho hokahana le lisensara tsa tikoloho, ho beha leihlo maemo a ka tlung joalo ka khatello, mongobo le mocheso, le ho boloka tikoloho e phetseng hantle ea bophelo ka ho fana ka lintlha tse ka sebelisoang bakeng sa boiketlo le boiketlo.
- Ho aha othomathike: Ntlafatsa taolo ea moaho ka Nano Matter, ho matlafatsa boiketlo le katleho ka:
- Taolo le tlhokomelo ea HVAC: Kenya tšebetsong Nano Matter ho hokahanya le ho laola lits'ebetso tsa HVAC ho pholletsa le libaka tse fapaneng tsa meaho. Lekola maemo a tikoloho 'me u fetole litlhophiso bakeng sa boiketlo bo nepahetseng ka tlung ha u ntse u eketsa matla a sebetsang hantle.
- Tsamaiso ea matla: Sebelisa khokahano ea Nano Matter ho limithara tse bohlale le lisebelisoa ho view tshebediso ya matla a moaho. Etsa mehato ea ho boloka matla ka bo eona, ho fokotsa litšenyehelo le phello ea tikoloho.
- Ho lemoha ha batho ba le teng le tšebeliso ea sebaka: Ka li-sensor tse nang le Nano Matter le Matter-enabled, fumana leseli mabapi le ho lula ha meaho 'me u sebelise data ena ho lokisa mabone, ho futhumatsa le lisebelisoa tsa ho pholisa, ho netefatsa tšebeliso e nepahetseng ea sebaka le lisebelisoa.
- Boiketsetso ba indasteri: Notlolla bokhoni bo felletseng ba tlhahiso ea sejoale-joale ka Nano Matter. E etselitsoe ho kopanya ka mokhoa o se nang moeli maemong a indasteri, Nano Matter e tsamaisa tšebetso ka:
- Tšebelisano-'moho le Mochini: Ntlafatsa mokato oa feme ea hau ka liboto tsa Nano Matter ho nolofalletsa taolo e matla lipakeng tsa mechini. Haeba mochine o le mong o ka qala ho hlahisa likarolo tse nang le bothata ka lebaka la ho se sebetse hantle, mechine e haufi e hlokomelisoa hang-hang, e emisa ts'ebetso ea eona le ho tsebisa motho ea sebetsang, kahoo e fokotsa litšila le nako ea ho theoha.
- Tlhokomelo ea boemo ba mochini: Kopanya Nano Matter litsamaisong tsa hau tsa indasteri bakeng sa ho lekola maemo a bohlokoa ka nako ea nnete joalo ka mocheso, khatello le mongobo, ho netefatsa tlhokomelo le ho kenella ka nako, ho thibela ho senyeha ho theko e boima, le ho boloka boleng bo tsitsitseng ba tlhahiso.
- Ntlafatso ea polokeho ea basebetsi: Phahamisa litekanyetso tsa polokeho setsing sa hau ka Nano Matter, e
e fana ka tlhokomelo ea nako ea sebele ea maemo a tikoloho le ho lemoha ho ba teng ha basebetsi libakeng tse kotsi, ho matlafatsa tšireletso ea basebetsi ka ho thibela ho sebetsa ha mochine ha motho a fumanoa libakeng tse kotsi.
Likaroloana
| Sebopeho | Tlhaloso |
| Microcontroller | 78 MHz, 32-bit Arm® Cortex®-M33 konokono (MGM240SD22VNA) |
| Sehopotso sa ka Hare | 1536 kB Flash le 256 kB RAM |
| Khokahano | 802.15.4 Thread, Bluetooth® Low Energy 5.3, le Bluetooth® Mesh |
| Tshireletso | Sireletsa Vault® ho tsoa ho Silicon Labs |
| Khokahano ea USB | USB-C® port bakeng sa matla le data |
| Phepelo ea motlakase | Likhetho tse fapaneng tsa ho matlafatsa boto habonolo: boema-kepe ba USB-C® le phepelo ea motlakase e kantle e hokahaneng ka lithakhisa tsa sehokelo sa hlooho sa Nano (IN5V, VIN) |
| Lisebelisoa tsa Analog | 12-bit ADC (x19), ho fihla ho 12-bit DAC (x2) |
| Digital Peripherals | GPIO (x22), I2C (x1), UART (x1), SPI (x1), PWM (x22) |
| Ho lokisa liphoso | JTAG/ SWD debug port (e fumaneha ka lipampiri tsa liteko tsa boto) |
| Litekanyo | 18 limilimithara x 45 limilimithara |
| Boima ba 'mele | 4 g |
| Hlalosa likarolo | Lithapa tse entsoeng ka li-castelated li lumella boto hore e rekisoe ka SMD ho sejari sa tloaelo |
Kenyellelitsoe Lisebelisoa
- Ha ho lisebelisoa tse kenyellelitsoeng
- Arduino USB Type-C® Cable 2-in-1 (SKU: TPX00094)
- Arduino Nano Screw Terminal Adapter (SKU: ASX00037-3P)
Lintlha
Maemo a Tšebetso a khothalelitsoeng
Tafole e ka tlase e fana ka tataiso e felletseng bakeng sa tšebeliso e nepahetseng ea Nano Matter, e hlalosang maemo a tloaelehileng a ts'ebetso le meeli ea moralo. Maemo a ts'ebetso ea Nano Matter haholo ke ts'ebetso e ipapisitseng le lintlha tsa karolo ea eona.
| Paramethara | Letšoao | Min | Tlanya | Max | Yuniti |
| USB Supply Input Voltage | VUSB | – | 5.0 | – | V |
| Phepelo e Kenyelelitsoeng Moqtage 1 | VIN | – | 5.0 | 5.5 | V |
| Mocheso oa ho sebetsa | HLOMPHO | -40 | – | 85 | °C |
1 Nano Matter e tsamaisoa ka phini ea IN5V (+5 VDC).
Tšebeliso ea Matla
Tafole e ka tlase e akaretsa tšebeliso ea matla ea Nano Matter maemong a fapaneng a liteko. Hlokomela hore
hona joale tshebetso ya boto tla itšetleha haholo ka kopo.
| Paramethara | Letšoao | Min | Tlanya | Max | Yuniti |
| Mokhoa o Tloaelehileng oa Tšebeliso ea Hona Joale² | INM | – | 16 | – | mA |
2 Nano Matter e tsamaisoa ka phini ea IN5V (+5 VDC), e tsamaisang lebone la lebone la Matter color example.
Ho sebelisa Nano Matter ka matla a tlase, boto e tlameha ho tsamaisoa ka phini IN5V.
E sebetsa hapeview
Moko-taba oa Nano Matter ke taolo e nyane ea MGM 240SD22 VNA e tsoang ho Silicon Labs. Boto e boetse e na le li-peripherals le li-activator tse 'maloa tse hokahantsoeng le molaoli oa eona o monyane, joalo ka konopo ea push le RGB LED e fumanehang bakeng sa mosebelisi.
Tlanya
Lihokelo tsa hlooho tse entsoeng ka mokhoa oa Nano li bonts'itsoe setšoantšong se ka tlase.
Setšoantšo se Thibeloang
Ho fedileview ea meralo ea boemo bo holimo ea Nano Matter e bontšitsoe setšoantšong se ka tlase.
Phepelo ea motlakase
Nano Matter e ka tsamaisoa ka e 'ngoe ea li-interfaces tse latelang:
- Boema-fofane ba USB-C®: E fana ka mokhoa o bonolo oa ho matlafatsa boto ka lithapo le li-adapter tse tloaelehileng tsa USB-C®.
- Phepelo ea motlakase ea kantle +5 VDC: Sena se ka kopanngoa le phini ea IN5V kapa pinana ea VIN ea sehokelo sa hlooho se entsoeng ka Nano. Bakeng sa phini ea VIN, etsa bonnete ba hore jumper ea VIN e khutsufalitsoe ho nolofalletsa phepelo ea motlakase.
Setšoantšo se qaqileng se ka tlase se bonts'a likhetho tsa matla tse fumanehang ho Nano Matter le meralo ea mantlha ea matla a sistimi.
Keletso ea Matla a Tlase: Bakeng sa matla a matla, khaola jumper ea LED ka mokhoa o sireletsehileng 'me u hokele motlakase oa kantle +3.3 VDC ho phini ea 3V3 ea boto. Tokiso ena ha e sebelise borokho ba USB matla.
Tlhokomeliso ea Tšireletseho: Tlosa motlakase pele ho liphetoho tsa boto. Qoba ho tsamaea ka nako e khutšoanyane. Sheba tataiso e felletseng bakeng sa malebela a eketsehileng a polokeho.
Ts'ebetso ea Sesebelisoa
Ho qala IDE
Haeba u batla ho hlophisa Nano Matter ea hau kantle ho marang-rang, kenya Arduino Desktop IDE [1]. Ho hokela Nano Matter komporong ea hau, o tla hloka thapo ea USB-C®.
Ho qala Arduino Web Mohlophisi
Lisebelisoa tsohle tsa Arduino li sebetsa ka ntle ho lebokose la Arduino Cloud Editor [2] ka ho kenya plugin e bonolo. Arduino Cloud Editor e tšoaroa inthaneteng. Ka hona, e tla lula e le morao-rao ka likarolo tsohle tsa morao-rao le tšehetso bakeng sa liboto tsohle le lisebelisoa. Latela [3] ho qala ho khouta sebatli le ho kenya litšoantšo tsa hau sesebelisoa sa hau.
Ho qala Arduino Cloud
Lihlahisoa tsohle tse nolofalitsoeng ke Arduino IoT li tšehelitsoe ho Arduino Cloud, e u lumellang hore u kene, u kenye, 'me u hlahlobe lintlha tsa sensor, liketsahalo tse qalang, le ho iketsetsa ntlo kapa khoebo ea hau. Sheba litokomane tsa molao ho tseba haholoanyane.
Sample Sketches
Sampsketches bakeng sa Nano Matter e ka fumanoa ho "Examples" ho Arduino IDE kapa karolo ea "Nano Matter Documentation" ea litokomane tsa Arduino [4].
Lisebelisoa tsa Marang-rang
Kaha joale u se u fetile linthong tsa motheo tsa seo u ka se etsang ka sesebelisoa, u ka hlahloba menyetla e sa feleng eo e fanang ka eona ka ho hlahloba merero e thabisang ho Arduino Project Hub [5], Arduino Library Reference [6], le lebenkele la inthanete [ 7] moo o tla khona ho tlatselletsa boto ea hau ea Nano Matter ka li-extensions tse ling, li-sensor le li-actuator.
Boitsebiso ba Mechini
Nano Matter ke boto e mahlakore a mabeli a 18 mm x 45 mm e nang le kou ea USB-C® e holim'a ntlha e ka holimo le tse peli.
lithakhisa tse nang le likoti tse pota-potileng mahlakore a mabeli a malelele; the onboard wireless antenna e fumaneha bohareng ba
ntlha e tlase ya boto.
Litekanyo tsa Boto
Kemiso ea boto ea Nano Matter le litekanyo tsa likoti tse ntseng li eketseha li bonts'itsoe setšoantšong se ka tlase; litekanyo tsohle li ka mm.
Nano Matter e na le masoba a manehiloeng a 1.65 mm bakeng sa ho lokisa mochini.
Lihokelo tsa Boto
Lihokelo tsa Nano Matter li behiloe ka lehlakoreng le ka holimo la boto; ho beoa ha bona ho bontšitsoe setšoantšong se ka tlase; litekanyo tsohle li ka mm.
Nano Matter e ne e etselitsoe hore e sebelisoe joalo ka mojule oa holim'a metsi mme e fana ka sephutheloana se habeli sa inline (DIP)
fomete e nang le likhokahanyo tsa lihlooho tse entsoeng ka mokhoa oa Nano ho grid ea bophahamo ea 2.54 mm e nang le masoba a 1 mm.
Boto Peripherals le Actuators
Nano Matter e na le konopo e le 'ngoe ea push le RGB LED e le' ngoe e fumanehang bakeng sa mosebedisi; ka bobeli konopo ea push le RGB
Li-LED li behiloe karolong e ka holimo ea boto. Ho beoa ha bona ho bontšoa setšoantšong se ka tlase; litekanyo tsohle li ka mm.
Nano Matter e etselitsoe hore e sebelisoe e le mojule oa holim'a holim'a metsi 'me e fana ka sebopeho sa "dual inline package" (DIP) se nang le likhokahano tsa lihlooho tse entsoeng ka Nano holim'a gridi ea 2.54 mm e nang le masoba a 1 mm.
Ho latela Sehlahisoa
Kakaretso ea Tumellano ea Sehlahisoa
| Ho latela Sehlahisoa |
| CE (European Union) |
| RoHS |
| FINYELLANG |
| WEEE |
| FCC (USA) |
| IC (Canada) |
| UKCA (UK) |
| Matter® |
| Bluetooth® |
Declaration of Conformity CE DoC (EU)
Re phatlalatsa tlas'a boikarabelo ba rona hore lihlahisoa tse ka holimo li lumellana le litlhoko tsa bohlokoa tsa Litaelo tse latelang tsa EU 'me kahoo re tšoaneleha bakeng sa ho tsamaea ka bolokolohi ka har'a limmaraka tse kenyeletsang European Union (EU) le European Economic Area (EEA).
Phatlalatso ea Tumellano le EU RoHS & REACH 211 01/19/2021
Liboto tsa Arduino li lumellana le RoHS 2 Directive 2011/65/EU ea Paramente ea Europe le RoHS 3 Directive 2015/863/EU ea Lekhotla la 4 Phuptjane 2015 mabapi le thibelo ea tšebeliso ea lintho tse ling tse kotsi ho lisebelisoa tsa motlakase le tsa elektroniki.
| Ntho | Maximum Limit (ppm) |
| Lebisa (Pb) | 1000 |
| Cadmium (Cd) | 100 |
| Motsoako (Hg) | 1000 |
| Ambivalent Chromium (Cr6+) | 1000 |
| Poly Abominated Phenytoin (PBB) | 1000 |
| Poly Abominated Phenytoin ether (PBDE) | 1000 |
| Bis(2-Ethylene) naphthalene (DEHP) | 1000 |
| Benzyl butyl naphthalene (BBP) | 1000 |
| Naphthalene e utloahalang (DBP) | 1000 |
| Naphthalene ea mofani oa thepa (DIBP) | 1000 |
Litokoloho: Ha ho litokollo tse batloang.
Arduino Boards e lumellana ka botlalo le litlhoko tse amanang le European Union Regulation (EC) 1907 / 2006
mabapi le Ngodiso, Tekolo, Tumello le Thibelo ya Dikhemikhale (REACH). Ha re phatlalatse letho la
li-SVHCs (https://echa.europa.eu/web/guest/Lethathamo la bakhethoa), Lethathamo la Bakhethoa ba Matšoenyeho a Holimo Haholo bakeng sa tumello e lokollotsoeng ke ECHA, le teng lihlahisoa tsohle (le sephutheloana) ka bongata bo lekanang le khatello e lekanang kapa e kaholimo ho 0.1%. Ho latela tsebo ea rona, re boetse re phatlalatsa hore lihlahisoa tsa rona ha li na letho la lintho tse thathamisitsoeng ho "Authorisation List" (Annex XIV ea melaoana ea REACH) le Substances of High Concern (SVHC) ka chelete efe kapa efe ea bohlokoa joalo ka ha ho boletsoe. ka Sehlomathiso sa XVII sa Lethathamo la Bakhethoa le hatisitsoeng ke ECHA (European Chemical Agency) 1907 /2006/EC.
Phatlalatso ea Liminerale tsa Khohlano
Joaloka morekisi oa lefats'e oa lisebelisoa tsa elektroniki le motlakase, Arduino e tseba boitlamo ba rona mabapi le melao.
le melawana e mabapi le Conflict Minerals, haholoholo Dodd-Frank Wall Street Reform and Consumer
Molao oa Tšireletso, Karolo ea 1502. Arduino ha e hlahise kapa e sebetsa ka ho toba liminerale tsa likhohlano tse kang Tin, Tantalum,
Tungsten, kapa Khauta. Liminerale tsa likhohlano li fumaneha lihlahisoa tsa rona ka mokhoa oa solder, kapa e le karolo ea
metsoako ea tšepe. E le karolo ea boikitlaetso ba rona bo loketseng, Arduino e ikopanye le bafani ba thepa ka har'a rona
phepelo ea thepa ho netefatsa hore ba tsoelapele ho latela melaoana. E ipapisitse le lintlha tse fumanoeng ho tla fihlela joale
re phatlalatsa hore lihlahisoa tsa rona li na le Liminerale tsa Likhohlano tse tsoang libakeng tse se nang likhohlano.
FCC Tlhokomeliso
Liphetoho life kapa life tse sa amoheloeng ke mokha o ikarabellang bakeng sa ho lumellana le melaoana li ka hlakola tsa mosebelisi
matla a ho tsamaisa thepa.
Sesebelisoa sena se lumellana le karolo ea 15 ea Melao ea FCC. Ts'ebetso e ipapisitse le maemo a mabeli a latelang:
- Sesebelisoa sena se ka 'na sa se ke sa baka tšitiso e kotsi
- Sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe e amohetsoeng, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng.
Polelo ea Ts'oaetso ea Mahlaseli a FCC RF:
- Mofetisi ona ha oa lokela ho lula hammoho kapa ho sebetsa hammoho le lenakana kapa sesebelisoa se seng
- Sesebelisoa sena se lumellana le meeli ea ho pepeseha ha mahlaseli a RF e behiloeng bakeng sa tikoloho e sa laoleheng
- Thepa ena e lokela ho kenngoa le ho sebetsoa ka sebaka sa bonyane 20 cm pakeng tsa radiator le 'mele oa hau.
Hlokomela: Thepa ena e 'nile ea lekoa 'me ea fumanoa e lumellana le meeli ea sesebelisoa sa digital sa Sehlopha sa B, ho latela
karolo ea 15 ea Melao ea FCC. Meeli ena e etselitsoe ho fana ka tšireletso e utloahalang khahlanong le tšitiso e kotsi mohahong oa bolulo. Sesebelisoa sena se hlahisa, se sebelisa le ho khantša matla a maqhubu a seea-le-moea, 'me haeba ho se joalo
e kentsoeng le ho sebelisoa ho latela litaelo, e ka baka tšitiso e kotsi lipuisanong tsa seea-le-moea.
Leha ho le joalo, ha ho na tiiso ea hore tšitiso e ke ke ea etsahala setsing se itseng. Haeba sesebelisoa sena se etsa joalo
baka tšitiso e kotsi ho kamohelo ea seea-le-moea kapa thelevishene, e ka fumanoang ka ho tima lisebelisoa, mosebelisi o khothaletsoa ho leka ho lokisa tšitiso ka e 'ngoe ea tse latelang:
- Sheba hape kapa o suthise lenakana le amohelang sebakeng se seng.
- Eketsa karohano pakeng tsa thepa le moamoheli.
- Hokela lisebelisoa sebakeng sa seketsoana se fapaneng le seo moamoheli a hokahaneng le sona.
- Ikopanye le morekisi kapa setsebi sa radio/TV se nang le boiphihlelo bakeng sa thuso.
Senyesemane: Litaelo tsa mosebelisi bakeng sa lisebelisoa tsa seea-le-moea tse sa lumelloeng ke laesense li tla ba le tsebiso e latelang kapa e ts'oanang le eona sebakeng se hlakileng bukeng ea mosebelisi kapa sesebelisoa kapa ka bobeli. Sesebediswa sena se dumellana le ditekanyetso tsa RSS tse sa dumelleng laesense ya Industry Canada. Ts'ebetso e ipapisitse le maemo a mabeli a latelang:
- Sesebelisoa sena se kanna sa se ke sa baka tšitiso
- Sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng ea sesebelisoa.
Tlhokomeliso ea IC SAR:
Senyesemane: Thepa ena e lokela ho kenngoa le ho sebetsoa ka sebaka sa bonyane 20 cm pakeng tsa radiator le 'mele oa hau.
Bohlokoa: Thempereichara ea ts'ebetso ea EUT ha ea lokela ho feta 85 °C 'me ha ea lokela ho ba ka tlase ho -40 °C. Ka hona, Arduino Srl e phatlalatsa hore sehlahisoa sena se lumellana le litlhoko tsa bohlokoa le lipehelo tse ling tse amehang tsa Directive 2014/53/EU. Sehlahisoa sena se lumelletsoe ho sebelisoa linaheng tsohle tsa litho tsa EU.
Lintlha tsa Khampani
| Lebitso la K'hamphani | Arduino Srl |
| Aterese ea Khampani | Via Andrea Appiani, 25 - 20900 MONZA (Italy) |
Litokomane Tsa Litšupiso
| Ref | Sehokelo |
| Arduino IDE (Desktop) | https://www.arduino.cc/en/Main/Software |
| Arduino IDE (Leru) | https://create.arduino.cc/editor |
| Arduino Cloud - Ho qala | https://docs.arduino.cc/arduino-cloud/getting-started/iot-cloud-getting-started |
| Nano Matter Documentation | https://docs.arduino.cc/hardware/nano-matter |
| Morero Hub | https://create.arduino.cc/projecthub?by=part&part_id=11332&sort=trending |
| Reference Library | https://www.arduino.cc/reference/en/ |
| Online Store | https://store.arduino.cc/ |
Nalane ea Phetoho ea Litokomane
| Letsatsi | Khatiso | Liphetoho |
| 21/03/2024 | 1 | Community Preview Lokolla |
Litokomane / Lisebelisoa
 |
Arduino ABX00112 Nano Matter [pdf] Buka ea Taelo ABX00112, ABX00112 Nano Matter, Nano Matter, Matter |
