I-Hyeco Smart Tech ML650 Ifakwe kwiModyuli yoSetyenziso lwaMandla aPhantsi weLoRa

0V41

Umhla	Umbhali	Inguqulelo	Phawula
Nge-23 kaMatshi, 2020	Qi Su	V0.3	Lungisa inkcazo yepharamitha yeGPIO3/GPIO4.
Ngomhla wama-20 kuEpreli, ngo-2020	Shuguang Yena	V0.4	Yongeza inkcazo yomyalelo we-AT
NgoJulayi 15, 2020	Yebing Wang	V0.41	Yongeza enye iparameter yesixhobo semodyuli iinkcazo kunye nezaziso zoyilo

Intshayelelo

I-ASR6505 yi-LoRa soc chip. Ingaphakathi liphunyezwa yi-ST's 8bit low power MCU STM8L152 ehlanganiswe ne-Semtech's LoRa transceiver SX1262. Imodyuli inokufezekisa i-868 (ye-EU) / 915Mhz unxibelelwano lwebhendi yefrikhwensi. Imodyuli isebenzisa isixhobo se-LoRa nge-CLASS A,B,C protocol. Imodyuli ibonelela ngomyalelo we-AT we-serial port yeefowuni ze-MCU kunye ne-2 IO yokuvuka phakathi kwe-MCU.

Obona buntununtunu bokufumana imodyuli buphezulu ukuya kuthi ga kwi-140dBm, amandla okuhambisa aphezulu ukuya kuthi ga kwi -2.75dBm.

Uphawu oluphambili

•  Ubona buntununtunu bokwamkelwa kakhulu bufikelela ku -140dBbm
•  Amandla okuqaliswa aphezulu yi -2.75dBm
• Ugqithiso lwesantya esiphezulu: 62.5kbps
• Ubuncinci bokungalali okwangoku: 2uA
• 96bit UID

Iparameter esisiseko yemodyuli

Hlela	Ipharamitha	Ixabiso
Wireless	Qalisa amandla	16dbm@868Mhz ye-EU
		-2.75dbm@915Mhz
	Fumana ubuntununtunu
		-127dbm@SF8(3125bps)
		-129.5dbm@SF9(1760bps)
Hardware	Ujongano lwedatha	UART /IO
	Uluhlu lwamandla	3-3.6V
	Okwangoku	100mA
	umsinga oleleyo	2uA
	Ubushushu	-20~85
	Ubungakanani	29x18x2.5mm
Isoftware	Iprothokholi yothungelwano	UDIDI A, B, C
	Uhlobo loguqulelo oluntsonkothileyo	AES128
	Ubumbeko lomsebenzisi	Myalelo

Hardware intshayelelo

Ulwandlalo lwemodyuli

Amanqaku oyilo lweHardware: 

1. Zama ukubonelela ngemodyuli usebenzisa izixhobo zamandla ezahlukeneyo ezinengxolo ephantsi ye-LDO efana neSGM2033.
2.  Umhlaba wemodyuli wodwa kwisistim kwaye ukhokelwe ngokwahlukileyo kwi-terminal yamandla.
3. Umgca wesignali phakathi kwemodyuli kunye ne-MCU ixhunywe kunye ne-100 ohm ukumelana nochungechunge.

Inkcazo yephini 

Iphini inani	Igama	Uhlobo	Inkcazo
1	GND	Amandla	Inkqubo ye-GND
2	IMBOVAVA	RF	Ucingo lwesiginali
3	GND	Amandla	Inkqubo ye-GND
4	GND	Amandla	Inkqubo ye-GND
5	GPIO4/PE7	I	1. Ukuze i-MCU yangaphandle ivuse imodyuli ye-LoRa 2. Ukuze i-MCU yangaphandle ikwazise i-LoRa ukuba ikulungele ukufumana umyalelo we-AT Ulwazi oluninzi jonga inqaku elingezantsi.
6	QUBHA	Debug IO	Ukulungisa iimpazamo kwisilingisi
7	nTRST	I	Lungisa kwakhona, uphawu olusezantsi luyasebenza.
8	UART1_RX	I	Uthotho izibuko 1(3) ，fumana
9	UART1_TX	O	Uthotho port 1(3), thumela
10	PWM/PD0	O	Kwimeko yonikezelo lwamandla ebhetri ye-9V, ukusetyenziswa kwamandla aphantsi. Amandla anikezelwa yi-LDO xa imodyuli ilala kwaye yi-DCDC xa imodyuli ivuka. Le IO yimveliso ephezulu ekuvukeni kwemodyuli kwaye i-IO linqanaba elisezantsi lophawu kwindawo yokulala.
11	GPIO3/PE6	O	1. Ukuvusa i-MCU yangaphandle. 2. Ukwazisa i-MCU, imodyuli yeLoRa ivukile kwaye ilungele ukufumana umyalelo we-AT; Ulwazi oluninzi jonga inqaku elingezantsi.
12	GND	Amandla	Inkqubo ye-GND
13	VDD	Amandla	Igalelo lamandla 3.3V, incopho ephezulu ngoku 150mA.
14	UART0_RX	I	Uthotho port 0 (2) , fumana , AT izibuko lomyalelo
15	UART0_TX	O	Uthotho lwezibuko 0(2) , thumela , AT izibuko lomyalelo
16	I-MISO/PF0	I	SPI MISO
17	MOSI/PF1	O	I-SPI MOSI
18	SCK/PF2	O	SPI CLK
19	NSS/PF3	O	I-SPI CS
20	IIC_SDA/PC0	IO	IIC SDA

21	IIC_SCL/PC1	O	IIC SCL
22	AD/PC2	I-A/IO(PC2)	I-ADC (i-Analog-digital conversion)

Qaphela: Mna-Igalelo, I-O-Output, A-Analog
(Malunga ne-PE6 kunye ne-PE7)

• Imodyuli yeLoRa ikwimowudi yokulala kakhulu. Ukuba i-MCU isebenzisana nemodyuli, kufuneka ivuse imodyuli yeLoRa kuqala kwaye emva koko ithumele imiyalelo ye-AT kwimodyuli yeLoRa.
• Emva koko i-PE7 (GPI04) sisikhonkwane sokuvusa imodyuli ye-LoRa ye-MCU; Ngokufanayo, ukuba imodyuli isebenzisana ne-MCU yangaphandle ( Thumela umyalelo we-AT ), kufuneka ivuse i-MCU yangaphandle ( emva koko ithumele umyalelo we-AT ). I-PE6 yiphini elihambelanayo.
• I-PE6 kunye ne-PE7 "zilungele" umsebenzi wokubonisa isimo ngaphandle komsebenzi wokuvuka. I-PE6 kunye ne-PE7 zihlala kwizinga eliphezulu leempawu kwaye zijika ziphantsi xa zibangelwa. Ukusebenzisana kufuneka kubuyiselwe kwisignali yezinga eliphezulu.
  (Iinkcukacha ngereferensi epheleleyo yenkqubo yokunxibelelana kumyalelo we-AT)

Ubungakanani behardware 

Phawula: ukuphakama 2.5mm

Uphawu lombane

Ipharamitha	Imeko	Ubuncinane	Okuqhelekileyo	Ubuninzi	Iyunithi
Ukusebenza ivoltage		3	3.3	3.6	V
Ukusebenza ngoku	Ukuthumela rhoqo		100		mA
umsinga oleleyo	RTC umsebenzi		2		uA

Ukusebenzisana phakathi kwe-MCU kunye nemodyuli ye-LoRa

Kolu nxibelelwano, i-MCU inika imiyalelo ye-AT kwi-LoRa, kwaye i-LoRa inokunika imiyalelo ye-AT kwi-MCU. Ukuze kuncitshiswe ukusetyenziswa kwamandla, i-LoRa kunye ne-MCU zihlala zikwimo yokulala. Ngamnye kubo uphatha umyalezo wakhe. Xa idinga enye, iya kuvusa enye kwaye inike umyalelo we-AT komnye.
Xa umyalelo we-AT uthunyelwa kumacala omabini, ikhosi eyongezelelweyo iya kwenzeka xa kukho ngexesha elinye. Ke ngoko, uyilo lwale ndlela yi "half duplex". Oko kukuthi: icala elinye kuphela elinokuthumela umyalelo ngexesha elinye. Ke ngoko, phambi kokuba elinye icala lithumele umyalelo , kufuneka libeke iliso ukuba elinye liyafuna na ukuthumela umyalelo okanye hayi. Ukuba elinye icala "libambe ilungelo lokuthumela ulwazi", kuya kufuneka ulinde de umjikelo wangoku wonxibelelwano ugqitywe ngaphambi kokuba uqalise.
Oku kulandelayo yinkqubo epheleleyo yokuqalisa umyalelo we-AT kuzo zombini iziphelo.
Inkqubo epheleleyo ye-MCU iqalisa unxibelelwano nemodyuli ye-LoRa.

Imodyuli ye-LoRa ye-MCU
| I-LoRa ikwimo yokulala	|
| <- Jonga ukuba i-PE6 ithumele isignali yenqanaba eliphantsi kuqala-	|	<1>
| <— I-PE7 ithumela umqondiso wenqanaba eliphantsi (ukuvusa i-MCU) —-	|	<2>
| — I-PE6 ithumela uphawu olusezantsi (i-LoRa ilungile) —>	|	<3>
| < — thumela umyalelo we-AT ————	|	<4>
| —– I-PE6 ithumela uphawu olukwinqanaba eliphezulu (ukubuyisela) —>	|	<5>
| <— (Emva kokuba i-AT) i-PE7 ithumela isiginali yenqanaba eliphezulu—-	|	<6>
| LoRa uyasebenza	|
|	|

Phawula : 

1. Inyathelo loku-1 lokubona i-PE6, “mamela kuqala phambi kokuba uthethe” , ukuqinisekisa ukuba “omnye umntu akazithumeli ngokwakhe xa ethumela” . Ukuba i-PE6 sele inomgangatho ophantsi wophawu, elinye iqela liyayithumela. Ngeli xesha, linda elinye iqela ukuba lithumele kwakhona (musa ukuya kwinyathelo lesi-2 ngokukhawuleza).
2. Inyathelo lesi-2 lokuvumela i-PE7 ibe kumgangatho ophantsi wophawu, ngokwenene “kukuthabatha ilungelo lokuthetha”; —- kuba elinye iqela liza kubona ukuba iPE7 ikwinqanaba elisezantsi lophawu phambi kokuyithumela.
3. Inyathelo le-3, i-PE6 ijika ibe ngumqondiso wezinga eliphantsi ekuphenduleni i-MCU, ixelela i-MCU ukuba "Ndivuswe kwaye ndilungele ukwamkelwa kwe-serial, ungathumela";
4. Isinyathelo sesi-5 yi-PE6 ijika ibe ngumqondiso wezinga eliphezulu, ngokungqongqo, imodyuli ye-LoRa ifunyenwe i-port ye-serial ithumela idatha kwaye ngokukhawuleza iguqule i-PE6 ibe ngumqondiso wezinga eliphezulu (ungalindi ukuba umyalelo we-AT uthunyelwe ugqityiwe.);
5. Ngenyathelo lesi-6, umjikelo wonxibelelwano ugqityiwe.
   Xa la macala mabini ethumela idatha, “bamba ilungelo lokuthetha” .

Enyanisweni, yonke imiyalelo ye-AT ithumela ifom ye-MCU kwi-LoRa iya kwenza i-LoRa ibe nempendulo ehambelanayo (jonga kumyalelo we-AT obekwe ngasemva). Ke, emva kokuba i-MCU ithumele umyalelo kwi-LoRa, inokulala, okanye ilinde i-LoRa ukuba iphendule ngaphambi kokuba ilale. Eli xesha lokuphendula, eliqhelekileyo kwi-ms ezimbalwa.

Inkqubo epheleleyo yemodyuli ye-LoRa ukuqalisa intsebenziswano ne-MCU
Ukongeza kwimpendulo ye-AT, imodyuli ye-LoRa iya kuqalisa ngenkuthalo imiyalelo ye-MCU, njengenkqubela phambili yokufikelela kwinethiwekhi, ukwamkelwa kwedatha, ukuphuma kwexesha, njalo njalo.
Yonke inkqubo yentsebenziswano iyafana, ibuyele umva.

Imodyuli ye-LoRa ye-MCU

| UMcu usenokungalali |

| — Jonga ukuba i-PE7 ibithunyelwe na isignali yenqanaba eliphantsi kuqala–> | <1>

| —- I-PE6 ithumela isiginali yenqanaba elisezantsi (ukuvusa i-MCU) —> | <2>

| <— I-PE7 ithumela uphawu olusezantsi (i-MCU ilungile) —- | <3>

| —- Thumela umyalelo we-AT ———–> | <4>

| —– I-PE6 ijika isignali yenqanaba eliphezulu (ukubuyisela) —> | <5>

| <— PE7 ijika isignali yenqanaba eliphezulu (ukubuyisela) —- | <6>

| I-LoRa kwimod engasebenziyo |

| |

Phawula: 

1. Kwinqanaba lesi-3, ukuba i-PE 7 ayijiki isignali yezinga eliphantsi, ngoko i-LoRa isaza kuthumela imiyalelo ye-AT emva kwe-50ms yexesha.
   Emva kwenyathelo lesi-5, imodyuli ye-LoRa iya kujika ibe ilele ukuba i-MCU okanye hayi kwinyathelo lesi-6 ijika i-PE7 ukuya kuphawu oluphezulu.

Myalelo

Inkcazo yemiyalelo ye-AT kunye nomzekeloample:

Iipilisi ezintathu

• AT+DEVEUI=d896e0ffffe0177d
• //— AT+APPEUI=d896e0ffff000000 (Lahla)
• AT+APPKEY=3913898E3eb4f89a8524FDcb0c5f0e02

imowudi yenethiwekhi
KU+KLASI=A
Seta itshaneli yamatyeli
KWISHISHINI=1
Seta ixesha lekhefu lokungena kwiKlasi B
AT+SLOTFREQ=2
Joyina inethiwekhi
AT+JOIN
Thumela idatha
AT+DTX=12,313233343536
Fumana idatha
AT+DRX=6,313233).
Ixesha
EKU+GETRTC
AT+SETALARM=20200318140100
Abanye
KU+QALA
KWI-VERSION
EKU+BUYISENI

Phawula: 

1. Ukuba ukwimowudi yeKlasi A, seta ezintathu, itshaneli, imowudi yothungelwano ku-4.1, Khupha kwakhona umyalelo wothungelwano ; ukuba kwimowudi Class B, ixesha slot ngakumbi iya kusekwa;
2. Kuya kubakho impendulo eqinisekisiweyo emva kokuba umyalelo ngamnye uthunyelwe;
   Ukuba: Thumela EKLASENI=A, uya kufumana EKLASSAT CLASS=A,Kulungile okanye EKLASSATINI KLASI=A,KULUNGILE KWIKLASI=A,IMPATHA
   (Ngaphandle kwempendulo eqinisekisiweyo, oku kubonisa ukuba imodyuli ihlukile.)
   (Phakathi kwabo, ukongeza ku-KULUNGILE/I-ERROR phendula, kuya kubakho ingxelo eninzi. Iinkcukacha zingabonwa ngezantsi)
3.  I-AT ye-input imiyalelo kunye nemveliso ye-AT imiyalelo, i-letter case sensitive, kufuneka ibe nkulu;
4. Imiyalelo ye-AT kufuneka ibe neenguqu ezibuyiselayo, nokuba ngaba igalelo le-AT okanye imveliso ye-AT;

Umyalelo we-AT oneenkcukacha:
Cwangcisa iipupu eziNtathu

Ifomathi                                                                     Phawula
Umyalelo	AT+ DEVEUI=1122334455667788	(Ubude obumiselweyo be 8bytes)
Phendula	AT+ DEVEUI=KULUNGILE/ AT+ DEVEUI=EROR
Umyalelo	//AT+ APPEUI=1122334455667788	(Ubude obumiselweyo be 8bytes)
Phendula	//AT+ APPEUI=Kulungile / AT+ APPEUI=IMPATHA	*Lahla*
Umyalelo	AT+ APPKEY= 3913898E3eb4f89a8524FDcb0c5f0e02	(Ubude obumiselweyo be iibyte ezili-16)
Phendula	AT+APPKEY=KULUNGILE/ AT+APPKEY=IMPATHANGO
Umyalelo	KU+ DEVEUI=? //AT+ APPEUI=? NGE+APPKEY=?	Cela ulwazi lwetuple ezintathu
Phendula	AT+ DEVEUI=1122334455667788	Buyela kwisithathu

Phawula: Xa isixhobo siphuma kumzi-mveliso, ixabiso elimiselweyo le-ternary ngu-0. Ukuba useto luphumelele, gcina ngokuzenzekelayo kwaye ixabiso eligciniweyo lisetyenziselwa ukuqala okulandelayo. (Jonga kwi-APP yeNcwadi yoMsebenzisi yenkcazo kunye nokufumana ii-tuple ezintathu); I-APPEUI ayisetyenziswanga kwi-tuple ezintathu.
Isizathu se ERROR sibuyisiwe emva kwe AT : Akukho parameter okanye ubude obungalunganga be parameter.

Seta imowudi yokusebenza (yothungelwano).

	Ifomathi	Phawula
Umyalelo	KU+KLASI=A	Imo yokuzikhethela A|B|C
Phendula	EKU+KLASINI=KULUNGILE/KOKU+KLASI=ERROR
Umyalelo	KWIKLASI+?	buza indlela yangoku
Phendula	KU+KLASI=A / KWIKLASI=B OKANYE+KLASI=C

Phawula: Seta indlela yokusebenza yemodyuli phambi kokungena kwinethiwekhi. Iimowudi zintathu kuphela iinketho ze-A/B/C.
Ukuba useto luphumelele, gcina ngokuzenzekelayo kwaye ixabiso eligciniweyo lisetyenziselwa ukuqala okulandelayo.
Isizathu se-ERROR sibuyiselwe emva kwe-AT: Akukho parameter okanye impazamo yexabiso leparameter.
Seta itshaneli

	Ifomathi	Phawula
Umyalelo	KWISHISHINI=1	Cwangcisa itshaneli 1~63
Phendula	AT+CHANNEL=Kulungile /AT+CHANNEL=ERROR
Umyalelo	EKU+KWENZENI=?	Umbuzo
Phendula	KWISHISHINI=12	Iziphumo zombuzo

Phawula:

• Uluhlu lwetshaneli yi-1 ~ 63 (iitshaneli ezingama-63 zizonke, 868 (ye-EU) / 915 ziyafana) 。 Isango, elibekwe ngumncedisi.
• Xa i-terminal iqala, kufuneka iskena amajelo ama-5 (oko kukuthi, zama ukungena kwinethiwekhi emva kokuthumela i-AT ukuseta u-0, usete u-1 ukuzama, kwaye usete u-2 ukuzama ukungena. ..).
• Xa inethiwekhi iphumelele, itshaneli emiselweyo lijelo elihambelana nesango.
• Kwimodyuli yeLoRa, igcinwa emva kocwangciso ngalunye, kwaye ixabiso lokugqibela eligciniweyo lisetyenziswa kuqalo olulandelayo.
• Isizathu se-ERROR sibuyiselwe emva kwe-AT: Akukho parameter okanye impazamo yexabiso leparameter (qaphela elona nani liphezulu lamajelo kwiqela ngalinye)

Cwangcisa ixesha Class B Slot 

	Ifomathi	Phawula
Umyalelo	AT+SLOTFREQ=64	1，2，4，8，16， 32, 64, 128, ngokomxample 64, ithetha olunye unxibelelwano nge 64 imizuzwana.
Phendula	AT+SLOTFREQ=Kulungile / AT+SLOTFREQ=ERROR
Umyalelo	AT+SLOTFREQ=?	Umbuzo
Phendula	AT+SLOTFREQ=64	Buyisa iziphumo zombuzo

Phawula: Umyalelo usebenza phantsi kweKlasi B.

• Ixabiso elikhethiweyo libekwe njenge: 1 / 2 / 4 / 8 / 16 / 32 / 64 / 128. Ifutshane kumjikelo wokumisela, ukusetyenziswa kwamandla amakhulu kwimodyuli.
• Lo myalelo uxhasa ku-ukusebenza ngokutshintsha (umzekelo, ukudlulisa files, tshintshela okwethutyana kumjikelo we-1S kwaye emva koko usike umva kumjikelo we-64S)
• Ngokungagqibekanga, umjikelo we-slot weKlasi B yimizuzwana engama-64, okanye imizuzwana engama-64 ngonxibelelwano, kunye neefestile ezimbini zonxibelelwano ezivulekileyo kumjikelo webhakana. (Qaphela, imizuzwana engama-64 apha yinto nje erhabaxa, hayi umjikelo ongqongqo)
• Indima yomyalelo we-AT kukuqinisekisa ukusetyenziswa kwamandla ngelixa ukwandisa isantya sokuphendula. Umzekeloample, xa i-APP ivulwa okanye ineprofile ukudlula phantsi, umjikelo wesixhobo ungatshintshwa ube ngumzuzwana omnye (file khuphela) kunye nemizuzwana ye-4 (i-APP ivuliwe).
• Ukusetyenziswa kweprotocol kuyafuneka ukusebenzisana apha. Icala lezixhobo likwafuna ukongeza ixesha elithile ngaphandle kolawulo ukuphepha ukwanda kokusetyenziswa kwamandla enkqubo okubangelwa ngumjikelo omfutshane kakhulu we-slot.
• Ukuba useto luphumelele, gcina ngokuzenzekelayo kwaye ixabiso eligciniweyo lisetyenziselwa ukuqala okulandelayo.
• Isizathu se-ERROR sibuyiselwe emva kwe-AT: Akukho parameter okanye impazamo yexabiso leparameter.

Thumela umyalelo wofikelelo kwinethiwekhi

	Ifomathi	Phawula
Umyalelo	AT+JOIN	Qala ukufikelela kwinethiwekhi

Qaphela: tubude bobude bokuthumela idatha yi-64 bytes. ( okt: ubude bomyalelo we-AT yi-128+11)
Fumana idatha ngaphandle kokuthumela imibuzo yomyalelo kwimodyuli. Ukuba kukho idatha ye-downlink, imodyuli ikhupha ngokuthe ngqo.
Isizathu se-ERROR sibuyiselwe emva kwe-AT: inethiwekhi ayidityaniswanga okwangoku.
Funda ixesha le-RTC

	Ifomathi	Phawula
Umyalelo	EKU+GETRTC	Fumana ixesha lenkqubo
Phendula	AT+GETRTC=20200325135001 (inyanga yonyaka imini yeyure yomzuzu umzuzu wesibini) / AT+GETRTC=ERROR	Ukubuyisela i-EROROR kubonisa ukusilela, kwaye ixesha le-RTC lemodyuli yeNqaku alikalungiswa ngempumelelo ngenethiwekhi.

Inqaku1: ixesha lilungelelaniswa ngokuzenzekelayo emva kokufikelela kwimpumelelo kuthungelwano.
Ngoko ke, lo myalelo kufuneka wenziwe emva kokufikelela ngempumelelo kwinethiwekhi. Isizathu se-ERROR sibuyiselwe emva kwe-AT: inethiwekhi ayidityaniswanga okwangoku.
Inqaku2:lo myalelo usoloko usebenza nje ukuba udityaniswe ngaxeshanye kwaye akukho lahleko yamandla (Lo myalelo usasebenza nokuba useta kwakhona umnqongo.)

Seta i-alam ye-RTC 

	Ifomathi	Phawula
Umyalelo	AT+SETALARM=20200325135001 (inyanga yonyaka imini yeyure umzuzu wesibini)	Seta isibali-xesha

Phendula	AT+SETALARM=Kulungile /AT+SETALARM=IMPATHANGO
Phendula2	AT+ALARM=inyanga inyanga usuku iyure umzuzu umzuzwana	Kuphele ixesha

Phawula: inezizathu ezi-3 zokubuyela kwi-ERROR:

1. Ixesha alidityaniswanga;
   Isisombululo: sebenzisa le AT emva kokufikelela ngempumelelo kuthungelwano
2. Ixesha lokumisela lingaphambili kuneli langoku; Isisombululo: khangela umgca wexesha.
3. Ixesha lokumisela lingaphezulu kweentsuku ezingama-49;
   Isisombululo: qinisekisa ukuba ixesha le-alam liphakathi kweentsuku ezingama-49.

Phawula: umnqongo unokuseta ialam enye ngexesha elinye, kwaye ukufowunela lo Myalelo kwakhona kuyakuvala i-alam yangaphambili.
Phawula: Ukuba imodyuli icinyiwe okanye isetyenziselwe ngokutsha, ifuna ukusetwa kwakhona emva kokuqalisa ngokutsha;
Phawula: Ihambelana ne "Respond2" emva kwexesha lokuphuma. Njengenye AT: IO ivusa i-MCU yangaphandle, kwaye ibuyela kwi-AT ALARM

Abanye
Ukuqala kweModyuli

	Ifomathi	Phawula
Umyalelo
Phendula	AT+QALA=KULUNGILE / AT+START=IMPATHANGO	Ukuqala kwemodyuli

Xa imodyuli iqala ngemo yokulinda, i-AT ithunyelwa kwi-MCU yangaphandle.
Phawula: Ukuba i-ERROR, i-MCU ifuna ukuseta ngokutsha imodyuli.
Uguqulelo lwemveliso

	Ifomathi	Phawula
Umyalelo	KWI-VERSION	Uguqulelo lwemveliso
Phendula	AT+VERSION=ML100

Umyalelo we-AT awubuyiseli i- ERROR impendulo. Umgaqo wenombolo yoguqulelo: M: imodyuli; L:LoRa 100 ;inombolo yoguqulelo
Buyisela useto lwefektri

	Ifomathi	Phawula
Umyalelo	EKU+BUYISENI	Sula ulwazi olugciniweyo
Phendula	AT+SETALARM=Kulungile

Phawula:Coca lonke ulwazi olugciniweyo, kuquka nolwazi lwesibali-xesha. Kucetyiswa kuphela ukulungisa ingxaki.
Umyalelo we-AT awubuyisi IPHOSA.
Nceda uqaphele ukuba utshintsho okanye ukulungiswa okungavunywanga ngokucacileyo liqela elinoxanduva lokuthotyelwa kunokutshitshisa igunya lomsebenzisi lokusebenzisa isixhobo.

Esi sixhobo sithobela iCandelo le-15 leMithetho yeFCC. Ukusebenza kuxhomekeke kwezi meko zimbini zilandelayo: (1) esi sixhobo asinakubanga luphazamiseko luyingozi, kwaye (2) esi sixhobo kufuneka samkele naluphi na uphazamiseko olufunyenweyo, kubandakanywa uphazamiseko olunokubangela usetyenziso olungafunekiyo.
Imodyuli ilinganiselwe kufakelo lwe-OEM KUPHELA
Umdibanisi we-OEM unoxanduva lokuqinisekisa ukuba umsebenzisi-siphelo akanalo myalelo wesandla wokususa okanye ukufaka imodyuli.
Xa inombolo yokuchonga yeFCC ingabonakali xa imodyuli ifakwe ngaphakathi kwesinye isixhobo, ngoko ngaphandle kwesixhobo apho imodyuli ifakwe kuyo kufuneka ibonise ileyibhile ebhekiselele kwimodyuli evaliweyo. Le leyibhile yangaphandle inokusebenzisa amagama anjengala alandelayo: “Ine-ID yeFCC: 2AZ6I-ML650” kwaye ulwazi kufuneka luqulethwe kwincwadana yomsebenzisi wesixhobo.

Amaxwebhu / Izibonelelo

I-Hyeco Smart Tech ML650 Ifakwe kwiModyuli yoSetyenziso lwaMandla aPhantsi weLoRa [pdf] Incwadi Yomyalelo I-ML650, 2AZ6I-ML650, 2AZ6IML650, ML650 Ifakwe kwiModyuli yeLoRa yokuSetyenziswa kwamandla aphantsi, iModyuli yokuSetyenziswa kwamandla aPhantsi weLoRa

Iimbekiselo

• Incwadi yokusebenzisa