EBYTE DIP Wireless Module Mushandisi Chinyorwa

Overview

Nhanganyaya

E32-868T20D ndeye isina waya serial port module (UART) yakavakirwa paSEMTECH's SX1276 RF chip. Iyo ine yakawanda nzira yekufambisa, inoshanda mu862MHz ~ 893MHz, (default 868MHz), LoRa spread spectrum technology, TTL outpu inoenderana ne3.3v ~ 5v IO.

SX1276 inoratidzira LoRa ™, iyo ichaunza kureba kwekutaurirana kure, uye ine advantages of concentrated power density, ukuwo ine chakavanzika chakasimba. iwo ma modules e20dBm transmitting power anotora maindasitiri giredhi crystal oscillators kuti ave nechokwadi chekugadzikana uye kusimba, kunyatsoita kwayo kwakadzikira pane yakagamuchirwa zvakanyanya 10ppm.E32-868T20D iri muyakagadzika kugadzirwa kwehuwandu uye inoshandiswa zvakanyanya mumamita ekushandisa, IoT renovation, smart imba, etc. Iwo ma modules ane data encryption uye compression. Iyo data inofambiswa mumhepo inoratidzira randomness.air Data Rate(Default 2.4kps). Iyo encryption-decryption algorithm inoita kuti kubatwa kwedata kushaye basa. Uye iyo data compression inogonesa ipfupi yekufambisa nguva uye yakaderera mwero wekukanganiswa, izvo zvakawedzera kuvimbika uye kutapurirana kunyatsoita. E32-868T20D inonyatso kutevedzera dhizaini zviyero zveFCC, CE, CCC uye inosangana nezvakasiyana siyana zveRF certification zvinodiwa zvekutumira kunze.

Features

• Kutaurirana chinhambwe chakaedzwa chiri kusvika ku3km
• Simba rekufambisa simba re100mW, software yakawanda-nhanho inogadziriswa ；
• Tsigira iyo yepasirese rezinesi-yemahara ISM 868MHz bhendi
• Tsigira mhepo zuva rehuwandu hwe0.3kbps ～ 19.2kbps ；
• Kuderera kwesimba kushandiswa kwebhatiri kunopihwa kunyorera ；
• Tsigiro 2.3V ~ 5.2V magetsi emagetsi, magetsi pamusoro pe5.0 V anogona kuvimbisa mashandiro akanaka ；
• Maindasitiri giredhi mwero dhizaini, rutsigiro -40 ~ 85 ° C yekushanda kwenguva yakareba ；
• SMA yekuwana poindi, Nyore kubatana kweiyo coaxial tambo kana yekunze kanyanga.

Application

• Kudzivirirwa kweimba yekuchengetedza uye kiyi iri kure zvishoma kupinda ；
• Smart kumba uye maindasitiri sensors ；
• Wireless aramu chengetedzo system
• Kuvaka otomatiki mhinduro ；
• Wireless maindasitiri-giredhi kure kudzora ；
• Kudzivirirwa kwemusha alarm uye yekunze isina kiyi yekupinda ；
• Smart kumba uye maindasitiri sensors ；
• Wireless aramu chengetedzo sisitimu, Kuvaka otomatiki mhinduro ；
• Wireless maindasitiri-giredhi kure kudzora ；

Rondedzero uye paramende

Limit paramende

Main parameter	Performance		Notes
	Min.	Max.
Magetsi （V supply	0	5.2	Voltage pamusoro pe5.2V inokonzeresa kukuvara zvachose kune module
Ichivharira simba （dBm）	-	-10	Mikana yekutsva ishoma kana ma module achishandiswa mune pfupi pfupi
Kushanda tembiricha (℃)	-40	85	-

Inoshanda paramende

Main parameter		Performance			Remark
		Min	Typ.	Max.
Kushanda voltage (V)		3.3	5.0	5.2	.3.3 V inovimbisa simba rekubuda
Chikamu chekutaurirana （V）			3.3		Kune 5V TTL, inogona kunge iri panjodzi yekupisa pasi
Kushanda tembiricha (℃)		-40	-	85	Industrial design
Kushanda frequency （MHz）		862	-868	893	Tsigira ISM bhendi
Simba Consumptio n	Kutumira iyezvino [mA]		106		Simba rekushandisa pakarepo
	Kugamuchira zvazvino [mA]		15
	Bvisa izvozvi [μA]		4		Software yakavharwa pasi
Max Tx simba （dBm）		19.2	-	20.0
Kugamuchira kunzwira （dBm）		-144	-146	-147	Mhepo data chiyero iri 2.4kbps
Mhepo data chiyero （bps）		0.3k	2.4k	19.2k	Inotungamirirwa kuburikidza nehurongwa hwemushandisi

Main parameter	Tsanangudzo	Remark
Kureba kwekurehwa	3000m	Mamiriro ekuyedza: yakajeka uye yakavhurika nzvimbo, kanyanga kuwana: 5dBi, kanyanga kukwirira: 2.5m, mweya data chiyero: 2.4kbps
TX kureba	58 Byte	Kunonyanyisa kugona kweimwe pasuru, otomatiki sub-kurongedza mushure mekupfuura
Buffer	512 Byte	-
Modulation	LoRa ™	-
Kukurukurirana interface	TTL	@ 3.3V
Package	DIP	-
Connector	2.54mm	-
Size	21 * 36mm	-
Antenna	SMA-K	50 ohm impedance

Kukura nepini tsananguro

Aihwa.	Zita	Direction	Function
1	M0	Inpu - kushaya simba kudhonza-kumusoro）	Shanda neM1 kusarudza mana anoshanda emamojuru (asina kumbomiswa, kana asina kushandiswa, anogona kuvakwa).
2	M1	Input	Shanda neM0 kusarudza mana anoshanda emamojuru (asina kumiswa, kana
		（Kushaya simba kukwira kumusoro）	isina kushandiswa, inogona kuvakwa).
3	RXD	Input	TTL UART zvinopinda, zvinobatana nekunze (MCU, PC) TXD yekubuda pini. Unogona inogadziridzwa seyakavhurika-dhonza kana dhonza-up yekuisa.
4	TXD	Output	TTL UART zvinobuda, zvinobatana kune yekunze RXD (MCU, PC) yekuisa pini. Inogona kugadziridzwa seyakavhurika-kudhiraina kana Push-dhonza zvinobuda
5	AUX	Output	Kuratidza chinzvimbo chemojuru & kumutsa iyo yekunze MCU. Munguva yekuita kwekutanga-cheki kutanga, pini inoburitsa yakaderera nhanho. Inogona kugadzirirwa sePush-dhonza kuburitsa (kumisa kunotenderwa).
6	VCC	Input	Magetsi :2.3 ~ 5.2V DC
7	GND	Input	Ground
8	Yakagadziriswa orifice		Yakagadziriswa orifice
9	Yakagadziriswa orifice		Yakagadziriswa orifice
10	Yakagadziriswa orifice		Yakagadziriswa orifice

Unganidza neMCU

Aihwa.	Tsanangudzo(STM8L MCU）
1	Iyo UART module ndeye TTL nhanho.
2	Kune mamwe MCU anoshanda pa5VDC, zvingangoda kuwedzera 4-10K dhonza-up resistor yeiyo TXD & AUX pini.

Tsanangudzo yebasa

Yakamisikidzwa hutachiwana

Kutepfenyura kutapurirana

Kero yekutepfenyura

• For example: Seta kero yemodule A se 0xFFFF kana 0x0000, uye chiteshi se 0x04;
• Kana module iri wekutepfenyura (kujekesa kutapurirana), ese ma module ari pasi pe chiteshi 0x04 achagamuchira iyo data, chinangwa chekutepfenyura chinoitika.
• 5.4 Ongorora zvinowedzera
• For example: Seta kero yemodule A se 0xFFFF kana 0x0000, uye chiteshi se 0x04;
• Kana module A iri iyo inogamuchira, inogona kugamuchira iyo data yakatumirwa kubva kune ese ma module pasi pe chiteshi 0x04, chinangwa chekutarisa chinozadzikiswa.

Reset

• Kana iyo module ikapihwa simba, AUX inoburitsa yakaderera nhanho ipapo, inoitisa Hardware kuzviongorora uye nekumisikidza iyo yekushandisa modhi inoenderana nemashandisirwo emushandisi. Munguva yekuita izvi, iyo AUX inoramba iri yakaderera nhanho. Mushure mekuita kwacho kwapera, iyo AUX inoburitsa yakakwira nhanho uye inotanga kushanda sekuenderana nemodi yekushandisa yakasanganiswa neM1 neM0. Naizvozvo, vashandisi vanofanirwa kumirira iyo AUX ichikwira kumucheto sekutanga kwebasa remu module.

Tsananguro yeAUX

• AUX Pin inogona kushandiswa sechiratidzo chekutumira isina waya & kugamuchira buffer uye kuzviongorora.
• Inogona kuratidza kana paine data risingatumirwe zvakadaro kuburikidza nenzira isina waya, kana kuti rese data risina waya rakatumirwa kuburikidza neUART, kana kuti kana module racho richiri muchiitiko chekuzvitarisa-wega kutanga.

Chiratidziro cheUART chinobuda

• Kumutsa MCU yekunze
  

Chiratidziro cheiyo isina waya inotumira:

• Buffer (isina chinhu): iyo yemukati 512 mabheti data mune iyo buffer yakanyorerwa iyo RFIC (Auto sub-kurongedza).
• Kana AUX = 1, mushandisi anogona kuisa data pasi pe512 byte achienderera pasina kufashukira. Buffer (isina chinhu): kana AUX = 0, iyo yemukati 512 mabheti data mune buffer haina kunyorerwa iyo RFIC zvachose. Kana mushandisi akatanga kuendesa dhata pane ino mamiriro, zvinogona kukonzera nguva yekuwedzera kana iyo module yakamirira iyo mushandisi data, kana kuendesa isina waya sub package.
• Kana AUX = 1, hazvireve kuti data rese reUART remu module rakatopfuudzwa kare, pamwe pakiti rekupedzisira re data richiri kufambisa.
  

Maitiro ekugadzirisa module: 

• Zvakaitika chete kana simba-richigadzirisa kana kubuda munzira yekurara
  

Mazano eAUX: 

Aihwa.	Tsanangudzo
1	Zvebasa 1 & basa 2 rataurwa pamusoro, kukosha kunofanira kupihwa kune yakadzika zviyero, zvinoreva kuti ikasangana nechero ipi yakaderera nhanho yekubuda mamiriro, AUX inoburitsa yakaderera nhanho, kana pasina imwe yemamiriro epasi azadzikiswa, AUX inoburitsa yakakwira nhanho.
2	Kana AUX ichiburitsa yakaderera nhanho, zvinoreva kuti module iri kubatikana & haigone kuitisa inoshanda mode kutarisa. Mukati me1ms kubvira AUX inoburitsa yakakwira nhanho, iyo switch switch ichave yapera.
3	Mushure mekuchinjira kune itsva yekushandisa modhi, hazvizoshande mune nyowani modhi ipapo kusvika AUX ichikwira muganho inogara kwe2ms. Kana AUX ikagara padanho repamusoro, iyo switch yekushandura maitiro inogona kuitwa ipapo ipapo.
4	Kana mushandisi achichinjira kune mamwe maodhi ekushandisa kubva mu mode 3 (sleep mode) kana ichiri mukugadzirisa maitiro, module ichagadzirisa parameter yemushandisi, panguva iyo AUX inoburitsa yakaderera nhanho.

Operating mode

Kune mana ekushandisa modes, ayo akaisirwa M1 uye M0, iwo ruzivo anotevera:

Mamiriro （0-3）	M0	M1	Mode sumo	Remark
0 Normal	0		UART uye waya isina waya yakavhurika, kutapurirana kuri pachena kuri	Iye anogamuchira anofanira kushanda mumodi 0 kana modhi 1
1 muka	1	0	UART ne wireless channel zvakavhurika, musiyano chete ne mode 0 ndewekuti usati watumira data, increaseasing kodhi yekumutsa otomatiki, kuitira kuti igone kumutsa mugamuchiri pasi pemodhi 3.	Anogamuchira anogona kuve 0,1 kana 2
2 simba rekuchengetedza	0	1	UART iri padhuze, isina waya iri pasi pemhepo inomutsa mweya, mushure mekugamuchira data, UART vhura uye utumire data.	transmitter inofanirwa kuve modhi 1, haikwanise kuendesa mumodi iyi.
3 kurara	1	1	sleep mode, kugamuchira paramende yekumisikidza kuraira kunowanikwa.	rumwe ruzivo nezve paramende kudomwa.

Mode switch

• Mushandisi anogona kusarudza nzira yekushandisa nekubatanidzwa kweM1 neM0. Iwo maviri GPIO eMCU anogona kushandiswa switch mode. Mushure mekugadzirisa M1 kana M0, ichatanga kushanda mune itsva modhi 1ms gare gare kana module iri yemahara. Kana paine chero serial data iyo isati yapedza isina waya kufambisa, inotanga kushanda mune nyowani modhi mushure mekunge UART ichiparadzira yapera. Mushure mekunge module yagamuchira iyo isina waya data & kuendesa iyo data kuburikidza ne serial port, ichatanga kushanda mune nyowani modhi mushure mekuparadzira kwapera. Naizvozvo, iyo switch switch inoshanda chete kana AUX ichiburitsa 1, zvikasadaro inononoka.
• For example, mumodhi 0 kana modhi 1, kana mushandisi akaisa data rakakura zvakateerana uye achichinja maitiro ekushandisa panguva imwe chete, iyo mode-switch mashandiro haashande. Kutarisa kutsva kwemaitiro kunogona kungotangwa mushure mekunge maitiro ese emushandisi apera. Zvinokurudzirwa kutarisa AUX pini kunze chimiro uye kumirira 2ms mushure meAUX yabuda yakakwira mwero usati wachinja modhi.
• Kana iyo module ikachinja kubva kune mamwe mamodhi kuenda kune yakamira-nemodhi, ichashanda mukumira-nemodhi chete mushure mekunge yese yakasara data process yapera. Iyo ficha inogona kushandiswa kuchengetedza simba rekushandisa. For exampkana iyo transmitter ikashanda mumodhi 0, mushure mekunge MCU yekunze yatumira data "12345", inogona kushandura kumodhi yekurara nekukasira isina kumirira kukwira kwepini yeAUX, zvakare iyo huru yemushandisi MCU ichaenda dormancy nekukurumidza. Ipapo iyo module ichaendesa data rese kuburikidza newireless transmission & enda dormancy 1ms gare gare
  otomatiki, izvo zvinoderedza MCU kushanda nguva & kusevha simba.
• Saizvozvo, chimiro ichi chinogona kushandiswa mune chero mode-switch. Iyo module ichatanga kushanda mune nyowani modhi mukati me1ms mushure mekupedza ikozvino modhi basa, iro rinogonesa mushandisi kusiya maitiro eAUX kubvunza uye chinja maitiro nekukurumidza. For example, kana uchichinja kubva pakufambisa modhi kuenda kumodhi yekugamuchira, mushandisi MCU anogona kuenda dormancy pamberi pemodhi-chinja, achishandisa kunze kwekuvhiringidza basa kuti uwane AUX shanduko kuitira kuti modhi-inochinja igone kuitika.
• Uku kuvhiya kunoshanduka uye kunoshanda. Iyo yakagadzirirwa zvachose pahwaro hweshandiso yemushandisi MCU, panguva imwechete basa rekutakura uye simba rekushandisa kwesisitimu yese zvadzikiswa uye kugona kweiyo system kwese zvakanyanya kuvandudzwa.

Yakajairwa modhi (maitiro 0)

	Kana M1 = 0 & M0 = 0, module inoshanda mumodi 0
Kutumira	Iyo module inogona kugamuchira iyo mushandisi dhata kuburikidza ne serial port, uye nekufambisa isina waya data package ye58 byte. Kana iyo data yakaiswa nemushandisi iri kusvika pa58 byte, module inotanga kufambisa isina waya. Panguva iyo mushandisi anogona kuisa data ichienderera mberi kutapurirana. Kana inodiwa yekufambisa mabheti iri pasi pe58 byte, module inomirira 3-byte nguva uye kuitora sekumiswa kwedata kunze kwekunge data rakapinzwa rakaiswa nemushandisi. Ipapo module ichaendesa rese data kuburikidza neasina waya chiteshi. Kana iyo module inogamuchira yekutanga data packet kubva kumushandisi, iyo AUX inoburitsa yakaderera nhanho. Mushure mokunge data rese rapfuudzwa muRF chip uye kutanga kutanga, AUX inoburitsa yakakwira nhanho. Panguva ino, zvinoreva kuti yekupedzisira isina waya data pasuru yekuparadzira yatanga, izvo zvinoita kuti mushandisi apinze mamwe ma512 mabheti achienderera. Iyo dhata data inotapurirana kubva mumojuru iri kushanda mune mode 0 inogona chete kugamuchirwa nemo module inoshanda mune modhi 0 kana 1.
Kugamuchira	Iyo isina waya yekugamuchira basa remu module irimo, iyo data packet inotapurirana kubva mu module inoshanda mu mode 0 & modhi 1 inogona kugamuchirwa. Mushure mekunge data packet ratambirwa, iyo AUX inoburitsa yakaderera nhanho, 5ms gare gare module inotanga kuendesa isina waya data kuburikidza ne serial port TXD pini. Mushure mekunge data rese risina waya rapfuudzwa kuburikidza ne serial port, iyo AUX inoburitsa yakakwira nhanho.

Simba-yekuchengetedza modhi (maitiro 2)

	Kana M1 = 1 & M0 = 0, module inoshanda mumodi 2
Kutumira	UART yakavharwa, module haigone kugamuchira chero serial port data kubva kunze kweMCU. Nekudaro mashandiro ekutepfenyura kweasina waya haawanike module rinoshanda mune ino modhi.
Kugamuchira	Mune modhi 2, inodikanwa iyo data transmitter inoshanda mune modhi 1. Iyo isina waya module inotarisa preamble code panguva yakajairwa nguva. Kana ichinge yawana preamble code, inosara sekugashira chinzvimbo uye kumirira kupedzisa kwekugamuchira iyo yese inoshanda data package. Ipapo iyo AUX inoburitsa yakaderera nhanho, 5ms gare gare serial port yakavhurika kuti ifambise yakagashira isina waya data kuburikidza neTDD. Chekupedzisira, AUX inoburitsa yakakwira nhanho mushure mekunge maitiro apera. Iyo isina waya module inogara mu "simba-kuchengetedza - kuongorora" chinzvimbo chinoshanda (kuvhota). Nekuisa nguva yekumuka yakasiyana, iyo module ichave nekusiyana kwekugamuchira mhinduro kunonoka (2s mune yakanyanya) uye avhareji simba rekushandisa (30uA mune mashoma). Mushandisi anoda kuwana chiyero pakati pekutaurirana kunonoka nguva & avhareji simba rekushandisa.

Nzira yekurara (maitiro 3)

	Kana M1 = 1, M0 = 1, module inoshanda mumodi 3
Kutumira	N/A
Kugamuchira	N/A
Parameter setting	Iyi nzira inogona kushandiswa pakuisa paramende. Iyo inoshandisa serial port 9600 & 8N1 kumisikidza module yekushanda parameter kuburikidza neyakajeka fomati fomati. (pls inoreva paramende kumisikidza ruzivo)
Notes	Kana iyo modhi ikachinja kubva pakamira-neimodhi kuenda kune vamwe, iyo module ichagadzirisa parameter yayo, panguva iyo iyo AUX inochengeta yakaderera nhanho uyezve inoburitsa yakakwira nhanho mushure mekugadziriswazve kwapera. Inokurudzirwa kutarisa iyo AUX inokwira kumucheto kune mushandisi.

Command format

• Mumamiriro ekurara （Maitiro 3: M1 = 1, M0 = 1）, inotsigira pazasi mirairo pane yakanyorwa.

(Chete kutsigira 9600 uye 8N1 fomati kana uchigadzika)

Aihwa.	Fomati yekuraira	Mufananidzo
1	C0 + anoshanda parameter	C0 + 5 byte anoshanda paramita anotumirwa mune hexadecimal fomati. 6 mabheti akazara uye anofanirwa kutumirwa akateedzana, (Sevha ma parameter kana simba-pasi).
2	C1 + C1 + C1	(Sevha ma parameter kana simba-pasi)
3	C2 + anoshanda parameter	Matatu C1 anotumirwa mune hexadecimal fomati. Iyo module inodzosera iyo yakachengetedzwa parameter uye inofanirwa kutumirwa mukuteedzana.
4	C3 + C3 + C3	C2 + 5 byte anoshanda paramita anotumirwa mune hexadecimal fomati. 6 mabheti akazara uye anofanirwa kutumirwa zvakateedzana. (Usachengete ma parameter kana simba-pasi)
5	C4 + C4 + C4	Matatu C3 anotumirwa mune hexadecimal fomati. Iyo module inodzosera iyo vhezheni ruzivo uye ivo vanofanirwa kutumirwa mukuteedzana.

Default parameters

type	Default paramende kukosha: Mavhidhiyo C0 00 00 1A 17 44
Model	Frequency	Kero	Channel	Mhepo data chiyero	Baud rate	Parity	Transmittin g simba
E32-433T30D	433MHz	0x0000	0x17	2.4kbps	9600	8N1	1W

Kuverenga mashandiro ekushandisa

Fomati yekuraira	Tsanangudzo
C1 + C1 + C1	Mune yekurara mode (M0 = 1, M1 = 1) , Mushandisi anopa iyo module rairo (HEX fomati): C1 C1 C1, Module inodzosa iyo iripo yekumisikidza paramita. For example, C0 00 00 1A 17 44.

Kuverenga vhezheni nhamba

Fomati yekuraira

Tsanangudzo

C3 + C3 + C3

Mumamiriro ekurara (M0 = 1, M1 = 1), Mushandisi anopa iyo module yekuraira (HEX fomati): C3 C3 C3, Module inodzosa nhamba yeshanduro yazvino, ye ex.ample C3 32 xx yy. mabhayiti echipiri anoreva frequency. 32 apa kureva kuti frequency is 433MHZ, 38 kureva frequency is 470MHz, 45 kureva frequency is; 868MHz, 44 zvinoreva kuti frequency ndeye 915 MHz, 46 zvinoreva kuti frequency ndeye 170MHz; xx ndiyo nhamba yeshanduro uye yy inoreva mamwe mamodule maficha.

Dzorerazve kuraira

Fomati yekuraira

Tsanangudzo

C4 + C4 + C4

Mumamiriro ekurara （M0 = 1, M1 = 1）, Mushandisi anopa kuraira kwemoduli (fomati yeHEX): C4 C4 C4, module inogadzirisazve imwe nguva. Munguva yekumisikidza maitiro, module ichaitisa yega-yekutarisa, AUX inoburitsa yakaderera chikamu. Mushure mekugadzirisa patsva, iyo AUX inoburitsa yakakwira nhanho, ipapo module inotanga kushanda nguva dzose iyo nzira yekushanda inogona kushandurwa kana kupihwa mumwe kurairwa.

Parameter yekumisikidza kuraira

Aihwa.	Item	Tsanangudzo											Remark
0	MUSORO	Gadzirisa 0xC0 kana 0xC2, zvinoreva kuti iyi furemu data ndeye kudzora kuraira											l Inofanira kunge iri 0xC0 kana 0xC2 C0: Sevha ma parameter kana simba-pasi C2:    Usachengetedze ma parameter kana simba-pasi
1	ADDH	Yakakwirira kero byte yem module, iyo default 00H）											00H-FFH
2	ADDL	Yakaderera kero byte yem module, iyo default 00H）											00H-FFH
3	SPED	7	6		UART parity ikakuruma								UART modhi inogona kuve yakasiyana pakati pemapati ekutaurirana
		0	0		8N1 (default)
		0	1		8O1
		1	0		8 E1
		1	1		8N1 (yakaenzana ne00)
		5	4		3	Mutengo weTTL UART webaud （bps）							UART baud chiyero chinogona kuve chakasiyana pakati pekutaurirana mapato Iyo UART baud mwero haina chekuita neasina waya kufambisa parameter & haizokanganisa iyo isina waya yekufambisa / yekugamuchira maficha.
		0	0		0	1200
		0	0		1	2400
		0	1		0	4800
		0	1		1	9600 (yagara iripo)
		1	0		0	19200
		1	0		1	38400
		1	1		0	57600
		1	1		1	115200
		2	1		0	Mhepo data chiyero （bps）							Iyo yakaderera iyo data yemhepo mwero, iyo yakareba iyo inopfuudza daro, zvirinani kupesana-kupindira kuita uye yakareba kutumira nguva Iyo yemhepo data chiyero inofanirwa kuchengeta zvakafanana kune ese mapato ekutaurirana.
		0	0		0	0.3k
		0	0		1	1.2k
		0	1		0	2.4k (yagara iripo)
		0	1		1	4.8k
		1	0		0	9.6k
		1	0		1	19.2k
		1	1		0	19.2k (zvakafanana kusvika 101)
		1	1		1	19.2k (zvakafanana kusvika 101)
		General Specifications											Kunze kweE32 (400T20S)
4	CHAN	7	6		5	reserved							Nyora 0
		Kukurukurirana nzira											00H-1FH, inoenderana ne410 ~ 441MHz
		4-0, chiteshi (410M + CHAN * 1M), default 17H （433MHz）
5	OPTIO N	7	Yakagadziriswa hutepfenyuro inogonesa zvishoma, yakafanana neMODBUS）										l Mune yakamisikidzwa yekufambisa nzira, matatu ekutanga mabheti edhisheni yemumwe mushandisi data anogona kushandiswa sekero yepamusoro / yakaderera uye chiteshi. Iyo module inoshandura kero yayo uye chiteshi kana ichifambisa. Uye inodzokera kune yekutanga marongero mushure mekupedza maitiro.
		0	Transparent hutachiwana muoti
		1	Yakagadziriswa nzira yekufambisa
		6	IO drive mode (default 1)										l Ichi chidimbu chinoshandiswa kune module yemukati yekudhonza-kumusoro resistor. Izvo zvinowedzerawo chinhanho chekuchinjika kana paitika kuvhurika kwekudonha. Asi mune dzimwe nguva, zvingangoda zvekunze zvekudhonza kumusoro.
		1	TXD uye AUX kusunda-dhonza zvinobuda, RXD dhonza-up zvinopinda
		0	TXD, AUX yakavhurika-muteresi zvinobuda, RXD yakavhurika-muteresi inputs
		5	4		3	isina waya yekumuka-nguva							l Iyo yekufambisa uye yekugamuchira module basa mune modhi 0, iyo yekunonoka nguva haishande & inogona kuve yekupokana kukosha. l Iyo inotepfenyura inoshanda mumodi 1 inogona kuendesa iyo
		0	0		0	250ms (default)
		0	0		1	500ms
		0	1		0	750ms
		0	1		1	1000ms						preamble kodhi yenguva inoenderana ichienderera mberi. l Kana mugamuchiri achinge achishanda mu mode 2, iyo nguva inoreva nguva yekucherechedza (isina waya yekumuka). Chete iyo data kubva kuendesa iyo inoshanda mu mode 1 inogona kugamuchirwa.
		1	0		0	1250ms
		1	0		1	1500ms
		1	1		0	1750ms
		1	1		1	2000ms
		2	FEC chinja									l Mushure mekudzima FEC, iyo chaiyo yekuparadzira dhata mwero inowedzera nepo kurwisa-kupindira kugona kuchidzikira. Zvakare nhambwe yekufambisa ipfupi. l Mapato ese ari maviri ekutaurirana anofanira kuramba ari pa mapeji akafanana nezve kutendeuka-kana kudzima FEC.
		0	Bvisa FEC
		1	Batidza FEC (default)
		1	0		Simba rekutakura (kufungidzira)							Simba rekunze rinofanirwa kuve nechokwadi chekugona kwazvino kuburitsa kupfuura 1A uye kuve nechokwadi chekupa magetsi mukati me100mV. Kutapudza simba kushoma hakukurudzirwe nekuda kwe simba rayo rakaderera rekushandisa.
		0	0		30dBm (yagara iripo)
		0	1		27d
		1	0		24d
		1	1		21d
For example: Zvinorehwa neNo.3 “SPED” byte:
Iyo mbichana mbichana yette				7			6	5	4		3			2	1	0
Inogadzirisa nemushandisi				0			0	0	1		1			0	1	0
Meaning				UART parity ikakuruma 8N1				UART baud chiyero chiri 9600						Mhepo data chiyero iri 2.4k
Inoenderana hexadecimal				1						A

Hardware dhizaini

• Inokurudzirwa kushandisa DC yakadzikama magetsi. Simba rekupa ripple chinhu chidiki sezvazvinogona, uye module inofanirwa kuve yakavimbika pasi.
• Ndokumbira utarise kuunganidzwa chaiko kwematanda akanaka uye akaipa emagetsi. Kudzoreredza kubatana kunogona kukonzera kukuvara kusingaperi module
• Ndokumbira utarise magetsi kuti uone kuti ari mukati meiyo volti yakakurudzirwatage zvimwe kana yadarika kukosha kwepamusoro iyo module ichakuvadzwa zvachose
• Ndokumbira utarise kugadzikana kwesimba rekupa, iro voltage haigone kuchinjika kazhinji;
• Paunenge uchigadzira magetsi emagetsi wedunhu, zvinowanzokurudzirwa kuchengetedza zvinopfuura makumi matatu kubva muzana zvemuganhu, saka muchina wese unobatsira mukushanda kwenguva refu.
•  Iyo module inofanirwa kunge iri kure sezvinobvira kubva kune magetsi, shanduri, yakakwirira-frequency wiring uye zvimwe zvikamu zvine hombe yemagetsi kupindirana.
• Yakakwira-frequency dhijitari yekumisikidza, yakakwira-frequency analogin'a, uye simba mugwagwa inofanirwa kudzivirirwa pasi peiyo module. Kana zvichidikanwa kuti upfuure nemo module, fungidzira kuti module yatengeswa kune iyo yepamusoro Layer, uye iyo mhangura yakapararira paTop Layer yeiyo module yekudyidzana chikamu (chakavakirwa pasi), inofanira kunge iri padhuze nedigital chikamu che module uye nzira muZasi Rukoko ；
• Tichifungidzira kuti module yatengeswa kana kuiswa pamusoro peiyo yepamusoro Tabhu, hazvina kunaka kuita nzira pamusoro peiyo Pasi Rukoko kana zvimwe zvidimbu, izvo zvinokanganisa mamota emu module uye nekugamuchira kunzwisisika kumadhigirii akasiyana ；
• Izvo zvinofungidzirwa kuti kune michina ine hombe yemagetsi kupindirana kwakatenderedza module iyo inokanganisa zvakanyanya mashandiro. Zvinokurudzirwa kuti uzvichengetedze kure nemo module zvinoenderana nesimba rekupindira. Kana zvichidikanwa, kuzviparadzanisa kwakakodzera nekudzivirira kunogona kuitwa ；
• Fungidzira kuti kune maratidziro ane hombekombe yemagetsi inokanganisa (yakakwira-frequency dhijitari, yakakwira-frequency analog, masimba emagetsi) kutenderedza module iyo inokanganisa zvakanyanya mashandiro em module. Inokurudzirwa kugara
  kure nemo module zvinoenderana nesimba rekupindira.Kana zvichidikanwa, kuzviparadzanisa kwakakodzera nekudzivirira kunogona kuitwa.
• Kana iyo yekutaurisa tambo inoshandisa 5V nhanho, 1k-5.1k resistor inofanirwa kuve yakabatana mune akateedzana (haina kukurudzirwa, kuchine njodzi yekukuvara)
•  Edza kugara kure kubva kune mamwe matinji emuviri senge TTL protocol pa2.4GHz, kune exampkunobva: USB3.0;
• Iyo yekumisikidza chimiro cheiyo antenna ine simba rakakura pakuitwa kwemo module. Izvo zvinodikanwa kuti uve nechokwadi chekuti kanyanga kanoburitswa, ndoda kutenderera kumusoro. Kana module ikaiswa mukati mekesi, shandisa yakanaka kanyanga yekuwedzera tambo kuti uwedzere iyo antenna kune yekunze
• Iyo kanyanga haifanire kuiswa mukati mesimbi kesi, izvo zvinoita kuti nhambwe yekufambisa isanyanya kusimba.

FAQ

Nhaurwa yekutaurirana ipfupi

• Nharaunda yekukurukurirana ichakanganiswa kana chipingamupinyi chiripo.
•  Kurasikirwa kwe data kuchakanganiswa nekupisa, humidity uye co-channel kukanganisa.
• Ivhu rinotora uye kuratidza isina waya redhiyo wave, saka kuita kwacho kuchave kushoma kana uchiyedzwa pedyo nevhu.
• Mvura yegungwa ine kugona kukuru mukutora waya redhiyo wave, saka kuita kunenge kwakashata kana kuyedzwa pedyo negungwa.
• Chiratidzo chinozokanganiswa kana antenna iri pedyo nechinhu chesimbi kana kuiswa mubhokisi resimbi.
• Rejista yemagetsi yakaiswa zvisizvo, chiyero che data chemhepo chinoiswa seyakanyanya kukwirira (yakakwira iyo data data remhepo, ipfupi chinhambwe).
• Simba rekushandisa rakaderera voltage pasi pekushisa kwekamuri yakaderera pane 2.5V, iyo yakaderera voltage, iyo yakaderera simba rekutumira.
• Nekuda kwemhando yeantenna kana kusawirirana pakati peantenna nemodule.

Module iri nyore kukuvadza

• Ndokumbira utarise magetsi kuti uone kuti iri pakati peinokurudzirwa magetsi ekupa voltage. Kana iyo yakakosha kukosha ikapfuudzwa, iyo module ichakuvadzwa zvachose.
• Ndokumbira utarise kugadzikana kwesimba remagetsi, voltaghaikwanise kuchinjika zvakanyanya.
• Ndokumbirawo uve nechokwadi chekuti antistatic chiyero chinotorwa paunenge uchiisa nekushandisa, yakakwirira frequency zvishandiso zvine electrostatic susceptibility.
• Ndokumbira utarise kuti hunyoro huri mukati mehushoma, zvimwe zvikamu zvinonzwa nekunyorova.
• Ndokumbira usashandise mamodule pasi peyakanyanya kana tembiricha yakaderera.

BER (Bit Error Rate) iri kumusoro

• Pane kukanganiswa kwechiratidzo checo-channel pedyo, ndapota ibva kune zvinokanganisa kana shandura frequency nechanero kudzivirira kukanganisa;
• Simba risina simba rinogona kukonzera kodhi yakashata. Ita shuwa kuti magetsi anopa akavimbika.
• Iyo yekuwedzera mutsara uye yekudyisa mhando yakashata kana yakarebesa, saka mwero wekukanganisa wakakwira;

Production kutungamira

Mhando iyi ndeye DIP module, kana iye welder achiwisira module, iye anofanira kunge ari kutenderera maererano neanti-static mutemo. Ichi chigadzirwa hachigone kumira, uye zvisina kujairika kusanganisa module ichave nemukana wekuikuvadza zvachose.

E32 series

Muenzaniso Nha.	Core IC	Frequency Hz	Tx simba dBm	Kureba km	Data Rate	Package	Size mm	Interface
E32-868T20S	SX1276	868M	20	3	0.3k ~ 19.2k	SMD	16 * 26	UART
E32-915T20S	SX1276	915M	20	3	0.3k ~ 19.2k	SMD	16 * 26	UART
E32-400T20S	SX1278	433M 470M	20	3	0.3k ~ 19.2k	SMD	16 * 26	UART
E32-915T30S	SX1276	915M	30	8	0.3k ~ 19.2k	SMD	25 * 40.3	UART
E32-868T30S	SX1276	868M	30	8	0.3k ~ 19.2k	SMD	25 * 40.3	UART
E32-433T30S	SX1278	433M	30	8	0.3k ~ 19.2k	SMD	25 * 40.3	UART
E32-433T20S2T	SX1278	433M	20	3	0.3k ~ 19.2k	SMD	17 * 30	UART
E32-868T30D	SX1276	868M	30	8	0.3 ~ 19.2k	DIP	24 * 43	UART
E32-915T30D	SX1276	915M	30	8	0.3 ~ 19.2k	DIP	24 * 43	UART
E32-170T30D	SX1278	170M	30	8	0.3k ~ 9.6k	DIP	24 * 43	UART
E32-868T20D	SX1276	868M	20	3	0.3 ~ 19.2k	DIP	21 * 36	UART
E32-915T20D	SX1276	915M	20	3	0.3 ~ 19.2k	DIP	21 * 36	UART
E32- 433T20DC	SX1278	433M	20	3	0.3k ~ 19.2k	DIP	21 * 36	UART
E32- 433T30D	SX1278	433M	30	8	0.3k ~ 19.2k	DIP	24 * 43	UART
E32-433T27D	SX1278	433M	27	5	0.3k ~ 19.2k	DIP	24 * 43	UART
E32-433T20S1	SX1278	433M	20	3	0.3k ~ 19.2k	SMD	17 * 25.5	UART

Kurudziro yeantenna

Iyo kanyanga ibasa rakakosha mukutaurirana. Iyo yakanaka kanyanga inogona zvakanyanya kuvandudza kutaurirana system. Naizvozvo, tinokurudzira mamwe maantena easina waya mamodule ane mashandiro akanaka uye mutengo unonzwisisika.

Muenzaniso Nha.	Type	Frequency Hz	Interfac e	Wana dBi	Urefu	Cable	Rinoshanda chinhu
TX868-XP-100	Sucker kanyanga	868M	SMA-J	3.5	100cm	-	Sucker kanyanga, High pfuma
TX868-JK-20	Rabha kanyanga	868M	SMA-J	3		-	Zvichienderana & omnidirectional
TX868-JZ-5	Rabha kanyanga	868M	SMA-J	2		-	Ipfupi yakatwasuka & omnidirectional

Pasuru ye batch odha

Chikamu: mm
Nhete imwe neimwe: 20 pcs
Pakeji yega yega: 5 layers

Nhoroondo yekudzokorora

Version	Date	Tsanangudzo	Yakabudiswa na
1.00	2017-11-10	Shanduro yekutanga	huaa
1.10	2018-01-11	Kugadziridza E32 (868T30S) / E32 (915T30S)	huaa
1.20	2018-01-15	Kugadziridza E32 (868T20S) / E32 (915T20S) / E32 (400T20S)	huaa
1.30	2018-01-22	Kugadziridza E32 (868T20D) / E32 (868T30D) E32 (915T20D) / E32 (915T30D) / E32 (170T30D)	huaa
1.40	2018-05-24	Kugadziridza kanyanga sarudzo	huaa
1.50	2018-10-11	Kuparadzanisa bhuku	huaa

Nezvedu

Tsigiro yehunyanzvi: support@cdebyte.com
Zvinyorwa uye RF Setting download link: www.zizime.com
Ndatenda nekushandisa zvigadzirwa zveEbyte! Ndokumbira utibvunze isu chero mibvunzo kana mazano:  info@cdebyte.com
———————————————————————————————————
Fax: 028-64146160
Web: www.zizime.com
Kero: Innovation Center D347, 4 # XI-XIN Road, Chengdu, Sichuan, China

 

Zvinyorwa / Zvishandiso

EBYTE DIP Wireless Module [pdf] User Manual DIP Wireless Module, E32-868T20D, SX1276

References

• User Manual