ML601
O lo'o tu'uina i lalo le fa'aogaina o le eletise LoRa module tusi lesona
0V1
| Aso | Tusitala | Fa'aliliuga | Manatua |
| Iuni 21st, 2021 | Yebing Wang | V0.1 | Lomiga muamua, fa'amalamalamaga a modules o meafaigaluega ma talosaga mo galuega. |
Folasaga
Ole ASR6601 ole loRa soc chip.
O totonu o loʻo faʻatinoina e le autu o Cortex M4 faʻatasi ai ma le polokalama faakomepiuta a Semtech's LoRa transceiver SX1262. E mafai e le module ona ausia le 868 (mo EU) / 915Mhz fesoʻotaʻiga faʻaupuga faʻalava. O loʻo faʻaogaina e le module le masini LoRa faʻatasi ai ma le CLASS A, B, C protocol, DTU ma faʻasalalauga tumaoti eseese. Vasega A, B, C protocol e le masani ai Lorawan protocol ma e talafeagai mo lo tatou faitotoa. O le MCU i totonu o le module e mamana, faʻatasi ai ma le 48Mhz master frequency ma le 16kbytes Sram,128k flash, faia se oso tele i le faʻatinoga mai le ASR6505 muamua. Ina ia faʻaitiitia le tau o meafaigaluega, o le Open MCU scheme e mafai ona faʻaoga saʻo i totonu e le tagata faʻaoga e aunoa ma le faʻalauteleina o le MCU.
O le maualuga o le faʻaogaina o le faʻaogaina o le module e oʻo atu i le - 140dBm, maualuga le eletise e oʻo atu i le 14dBm@868MHz(mo EU) Band / 94dBuV/m@3m@915MHz Band.
Vaega Autu ：
- Ole maualuga ole lagona ole taliaina e o'o ile -148dBbm
- Ole malosi ole fa'alauiloa ole 14dBm@868MHz(mo EU) Band / 94dBuV/m@3m@915MHz Band.
- Saosaoa maualuga fa'asalalau: 62.5kbps
- La'ititi o lo'o moe nei: 2uA
- Ole maualuga ole matai ole taimi: 48Mhz
- 16kbytes Sram, 128k Flash
Fa'avae autu o le module
| Fa'avasega | Parameter | Taua |
| Uaealesi | Fa'aola le mana | |
| I 4dBm@868MHz(mo EU) Band | ||
| 94dBuV/m@3m@915MHz Band. | ||
| Maua le maaleale | -124dbm@SF7(5470bps) | |
| -127dbm@SF8(3125bps) | ||
| – I le 29.5dbm@SF9(1760bps) | ||
| Meafaigaluega | Fa'amatalaga fa'amatalaga | UART /SPI/IIC/PWM/I0&etc. |
| Malosiaga laina | 3-3.6V | |
| I le taimi nei | 120mA | |
| a'ave moe | 2uA | |
| vevela | -20-85 | |
| Tele | Ou 8.2x18x2.5mm | |
| Polokalama | Fesootaiga vavalo | Vasega A, B, C, DTU & tulafono tumaoti |
| Ituaiga fa'ailoga | AES128 | |
| Fa'aoga fa'aoga | AT faatonuga |
Faʻalauiloaina o masini
Otootoga o le module
Fa'amatalaga mo le fa'atulagaina o Meafaigaluega:
- Taumafai e tu'uina atu le fa'aoga e fa'aaoga ai sapalai eletise eseese ma le pisapisao maualalo LDO pei ole SGM2033.
- O le sapalai o le taimi nei o le module e tatau ona> 120mA, e le aofia ai le taimi nei o loʻo malolo.
Le fa'amatalaga o le pine
| Pin numera | Igoa | Ituaiga | Fa'amatalaga |
| I | GND | Malosiaga | System GND |
| 2 | GPI033 | () | O lenei galuega 10 e maualuga le gaosiga i le module ala i luga ma 10 maualalo ile moe moe. Mo 9V maa tu'uina atu mea e maua ai le malosi. mo le faʻaaogaina o le eletise maualalo. E maua le malosiaga e le LIX) pe a moe le module ma le DCDC pe a ala le module. LED fafo. e masani ona maualuga. tuu maualalo pe a moli. |
| 3 | GPI037 | 1 | I. Mo le MCU fafo e fafagu le module LoRa. (E masani ona maualuga tulaga. pe a manaomia le module e ala i luga. le MCU output I ms pulse (maualalo tulaga aoga) i le module. All mode toso-i lalo tulaga maualalo i luga 2S recovery port rate faaletonu): 2. Mo le MCU i fafo taʻu atu Lora ua sauni e maua faatonuga AT: |
| 4 | GPI032 | 0 | I. Ia fafagu mai fafo MCU. 2. Fa'aaoga e ta'u ai le MCU. Lora module ua fafaguina e talia faatonuga AT: Lower wireless data. faauma le oneone. ma le moe moe |
| 5 | GPTIMO_CH I SP10_CS GPI001 |
I0 | PWM galuega faatino Filifiliga chip SPI 10 |
| 6 | GPTIMO_CHO SP1O_CLK GP1000 | I0 | Uati SPI galuega faatino PWM I0 |
| 7 | GPTIMO_CH3 SPIO_RX GPI003 | I0 | PWM galuega fa'aoga SPI I0 |
| 8 | BOOT GPTIMO_CH2 SPIO_TX GP1002 | I0 | Filifili BOOT (toso i lalo). PWM galuega faatino SP1 galuega faatino I0 |
| 9 | SWD GP1006 | I0 | Fa'ata'avale a le simulator SWD t toso i luga ) I0 |
| 10 | SWC GP1007 | 0 | Simulator fa'aleaga SWC (toso i lalo) 10 |
| II | VCC | 0 | Malosiaga fa'aoga 3.3V. pito maualuga i le taimi nei150mA. |
| 12 | GND | Malosiaga | System GND |
| 13 | UAFtTO_RX GP1016 | I0 | Tausi fa'asologa 0 maua 10-download-lolomi |
| 14 | UARTO_TX GP1017 | I0 | Serila uafu 0 lafo 10-download-lolomi |
| 15 | 11CO_SCL GP1014 | I0 | IICO clk 10 |
| 16 | 11CO_SDA GY1015 | I0 | IICO FA'AMATALAGA 10 |
| 17 | /RST | 0 | Toe setiina faiga. maualalo le aoga |
| 18 | GP1009 GPTIMI CHI | 0 | I0 PWM galuega faatino |
| 19 | GP105 ADC2 |
I0/A | I0 ADC CH2 |
| 20 | ADC3 GPI004 | A/I0 | ADC CH3 10 |
| 21 | LPUART_RX GPI060 | I0 | Malosi maualalo UART RX 10-AT fegalegaleai |
| 22 | LPUART_TX GP1047 | I0 | Malosi maualalo UART TX 10 |
| 23 | OPAO_INP GP1045 | MO | Fa'agaioiga amplifier 0. tulaga ulufale lelei I0 |
| 24 | OPAO_INN GP1044 | .A/I0 | Fa'agaioiga amplifier 0. fa'aoga leaga I0 |
| 25 | OPAO_OUT GP1010 | MO | Fa'agaioiga amplifier 0. vaega o galuega 10 |
| 27 | GND | Malosiaga | System GND |
| 28 | loi | RF | Uaea antenna |
| 29 | GND | Malosiaga | Laina fa'avae faiga |
Tele meafaigaluega
uiga faaeletise
| Parameter | Tulaga | Laiti | masani | maualuga | Vaega |
| Galulue voltage | 3 | 3.3 | 3.6 | V | |
| Galulue i le taimi nei | Fa'aauau auina atu |
120 | mA | ||
| a'ave moe | RTC galuega | 2 | uA |
Fuafuaga faasinomaga
Parameter o galuega.
- Lagolago felauaiga uaealesi
- Suia fua fa'asologa o tau ma su'ega bit
- Lagolago mo faʻamatalaga faʻamatalaga faʻamatalaga ma decryption
- Lagolago mo taimi ma fua-faatulagaina
- Lagolago le fa'asaoina filifilia o le fa'atulagaina o tapula'a. O le MCU e pulea le module e le manaʻomia ona faʻasaoina, ma e faʻaaogaina faʻapitoa e fai ma faʻasalalauga
- Lagolago le faʻaogaina o masini faʻatonutonu MCU fafo ma faʻaoga tutoʻatasi
- Ole fua ole tau ole laina, ole fua ole Lora, ole taimi ole Lora, ma le ki faalilolilo i totonu ole tu'ufa'atasiga e tasi e mana'omia ona fa'atumauina, ma o le le tutusa o le a o'o atu ai i fa'aletonu.
- TAITAIINA lamp (GPIO33) emo ile 2S taimi
- Toso i lalo GPIO32 pe a lafo faʻamatalaga, lafo ma moe
- Fa'atau atu "AT + START \ r \ n", seia oʻo ina maua lenei faʻatonuga Faʻatonu faʻatonuga ma faʻamatalaga faʻamatalaga
- O le toe faʻaleleia le faʻaogaina o le tau o le port serial e 38400, leai se faʻamaoniga galuega
Vaega faaitulagi o FLASH
Fa'alotoifale Flash ei ai le aofa'i o 128kbytes, itulau i le lapopo'a o le 4k.
| Itulagi | Va'aiga o le itulagi | Byte | Manatua |
| DTU masani o |
0x0800_0000-0x0801_EFFF | 124K | DTU masani ole |
| INFO | 0x0801_F000-0x0801_FFFF | 4K | Teu nisi fa'amatalaga fa'aoga |
Fa'aogaina o le module
O le faʻaogaina o le module e mafai ona faʻatonutonuina e se MCU i fafo ma e pei o ni faʻaoga tutoʻatasi e faʻaaoga ai le lua, faʻatasi ai ma se tuʻufaʻatasiga tuʻufaʻatasia o le tau o le taulaga ma le fua, o le umi o le paʻu o loʻo lagolagoina le maualuga o le 1K (1023Byte) byte faʻamaumauga.
- Pulea MCU fafo
O le faaletonu GPIO32 o le mana e maualuga, o le GPIO32 e tosoina i lalo i le taimi o le faʻasologa o faʻamatalaga, ma le GPIO32 e maualuga, lea e mafai ona fuafua iinei pe ua mate le module gau, o le taimi e tatau ona sili atu nai lo le 5.26S (auina atu le 1 K. bytes ile SF9,2400 baud rate). - Pe a sili atu le tele o faʻamatalaga faʻasalalau nai lo le 1K, o le 1K faʻamatalaga e tuʻuina muamua e faʻaauau pea ona tuʻuina atu faʻamatalaga o totoe pe a toe faʻaleleia le GPIO32 i le maualuga, ina ia auina atu le faʻasalalauga.
AT faatonuga
(Manatua: O le auina atu o le poloaiga e tatau ona toe faafoi le laina ma toe faafoi le AT poloaiga e toe faafoi le laina)
7.1,Ulufale i le tulaga faʻatonu AT
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | +++ | O le amataga ma le fa'ai'uga o le fa'avaa e tatau ona i ai i se fa'ai'uga e tolu soso'o '+'+”\r\n”, lafo se mataitusi 'a' i le va o le 10ms i le 1s. |
| Auina atu | a | O le 'a' e tatau ona fa'ai'u i le fa'avaa amata byte + “\ r \ n” ma afai e le maua le + + 'uiga i le module 1S, o le' + + +'e tu'uina atu o se fa'asalalauga fa'amatalaga. |
| Toe fo'i | AT+ENAT=Ua lelei | Ulufale i le faiga fa'atonu |
7.2, Seti le tau o le port serial
Manatua: A maeʻa lenei laʻasaga, o le laina telefoni e toe foʻi mai OK poʻo ERR, MCU e tusa ai ma le tau muamua o le taulaga, ma siaki bit e synchronously amatalia le fua faatatau o le taulaga ma siaki bit pe a uma ona maua le poloaiga seti manuia.
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | AT+BAUD=9600,0 | 2400、4800、9600、14400、19200、38400(default)、7600、115200 optional 0-Leai se siaki siaki (tauaga) 1-Siaki uiga ese 2-Siaki tutusa |
|
Toe fo'i |
AT+BAUD=Ua lelei | Fa'afo'i sa'o |
| AT+BAUD=ERR | Fa'afo'i sese | |
| Auina atu | AT+BAUD=? | Su'esu'ega |
| Toe fo'i | AT+BAUD=9600,0 |
7.3, Seti le va o taimi ole Lora
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | I+FREQ=4400
|
470Mhz umi:4300~5100 868Mhz(mo EU): 8600~9200 Fa'atonu; 4400 |
|
Toe fo'i |
AT+FREQ=Ua lelei | Fa'afo'i sa'o |
| I+FREQ=ERR | Fa'afo'i sese | |
| Auina atu | AT+FREQ=? | Su'esu'ega |
| Toe fo'i | I+FREQ=4400 |
7.4, Seti le fua o Lora
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | I+TULAFONO=7 | 7(5470bps) /8(3125bps) /9(1760bps)optional Fa'atonu:7 |
|
Toe fo'i |
I+TULAFONO=OK | Fa'afo'i sa'o |
| I+TULAFONO=ERR | Fa'afo'i sese | |
| Auina atu | I+TULAFONO=? | Su'esu'ega |
| Toe fo'i | I+TULAFONO=7 |
7.5, Seti le faiga galue
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | I+GALUEGA=1 | A maeʻa ona tuʻuina atu faʻamatalaga i le tulaga moe |
|
Toe fo'i |
I+GALUEGA=2 | Fa'asalalau le fa'agasolo tuai o fa'amatalaga |
| I+GALUEGA=3 | Leai se faiga moe (fa'agaoioiga) | |
| Auina atu | AT+WORKMMODE=Ua lelei | Fa'afo'i sa'o |
| Toe fo'i | I+WORKMMODE=ERR | Fa'afo'i sese |
| Auina atu | I + GALUEGA =? | Su'esu'ega |
| Toe fo'i | I+GALUEGA=1 |
7.6, Seti le umi o le pusa Lora
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | I+LORAENTH=240 | Seti le Lora fa'amaumauga i le afifi（32~240） |
|
Toe fo'i |
AT+LORAENTH=OK | Fa'afo'i sa'o |
| AT+LORAENTH=ERR | Fa'afo'i sese | |
| Auina atu | I + GALUEGA =? | Su'esu'ega |
| Toe fo'i | I+GALUEGA=240 |
7.7, Seti le ki
Fa'amauina le 16 paita ma le 16 numera tesimale (16 mataitusi) fa'atasi ai ma le ki fa'ailoga e fo'ia sa'o ai fa'amaumauga. E le lagolagoina le fesili.
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | AT+DATAKEY=Qqert,91234567890 | Lagolago mo numera, Igilisi, ma mataitusi Igilisi. Fa'atonu: 0 uma |
|
Toe fo'i |
AT+DATAKEY=Ua lelei | Fa'afo'i sa'o |
| I+DATAKEY=ERR | Fa'afo'i sese | |
| Auina atu | I + FA'AMATALAGA =? | Su'esu'ega |
| Toe fo'i | I+DATAKEY=ERR |
7.8, Fa'asaoina fa'amaufa'ailoga ua tu'u i luga
Fa'aaliga: Fa'atino lenei fa'atonuga e fa'asaoina ai fa'atonuga fa'atonu AT na fa'atulaga muamua.
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | I+FAASAO | Fa'asao le seti o fa'atonuga o lo'o i luga |
| Toe fo'i | I+SAVE=Ua lelei |
7.9, fa'amama le fa'asologa o lo'o ta'ua i luga--e amata le toe amata
Fa'aaliga: toe fa'afo'i fa'aletonu se'i vagana le fa'atonuga o lo'o i luga AT fa'atonuga.
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | I + TOEFOFOGA | Fa'amama le seti AT fa'atonuga o lo'o i luga e toe fa'afo'i le tau fa'aletonu |
| Toe fo'i | AT+TOTOE=OK |
7.10, Tu'u ese le faiga fa'atonu AT
Manatua: O lenei laʻasaga e faʻaalia ai ua maeʻa le seti ma maua e le module le faʻatonuga i le faʻasalalauga. E lei atoatoa le faatulagaga i le ogatotonu, ma sa faamanuiaina foi le faatulagaga muamua.
| Taulaga fa'asologa | Fa'asologa | Manatua |
| Auina atu | I + EXAT | Alu ese mai le tulaga i faatonuga |
| Toe fo'i | AT+EXAT=OK |
Faʻaaliga: O faʻamaufaʻailoga faʻatulagaina e ala i le AT faʻatonuga o le a le otometi ona faʻasaoina, o faʻamautu faʻatulagaina pe a uma le mana o le a toe faʻafoʻisia le faaletonu, lea e manaʻomia ona faʻasaoina e ala ile AT + SAVE.
Toe fa'afo'isia le tau fa'ailoga tau laina 38400 ma leai se siaki
GPIO37 pine o lo'o umia le tulaga maualalo i luga a'e o le 2S e mafai ona toe fa'afo'isia le fua fa'atatau o le port serial ma toe fo'i ile AT + BAUD=38400,0 + laina toe fo'i.
Fa'amolemole fa'alogo lelei o suiga po'o suiga e le'i fa'amaonia manino e le itu e nafa ma le usita'ia e ono fa'aleaogaina ai le pule a le tagata fa'aoga e fa'agaioi ai masini.
O lenei masini e tausisia le Vaega 15 o Tulafono FCC. O le fa'agaioiga e fa'atatau i aiaiga nei e lua: (1) e le mafai e lenei masini ona fa'alavelave fa'alavelave, ma (2) e tatau i lenei masini ona talia so'o se fa'alavelave e maua, e aofia ai fa'alavelave e ono fa'atupu ai le le mana'omia.
Ole module e fa'atapula'a ile fa'apipi'i OEM NA'O le OEM tu'ufa'atasi e nafa ma le fa'amautinoaina e leai se fa'atonuga a le tagata fa'au'u e aveese pe fa'apipi'i-module.
Pe a le iloa le numera faʻamaonia o le FCC pe a faʻapipiʻi le module i totonu o se isi masini, o le pito i fafo o le masini o loʻo faʻapipiʻi ai le module e tatau foi ona faʻaalia se igoa e faʻatatau i le module ua faʻapipiʻiina. O lenei igoa pito i fafo e mafai ona fa'aoga upu e pei o nei: “O lo'o iai FCC ID: 2AZ6I-ML601” ma o fa'amatalaga e tatau fo'i ona iai i totonu o le tusi lesona a le masini.
Pepa / Punaoa
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Hyeco Smart Tech ML601 fa'apipi'i maualalo le mana fa'aaogaina Lora Module [pdf] Tusi Taiala ML601. |
