Dragino ZHZ50V3NB NB-IoT Pūoko Node
Kupu Whakataki
He aha te SN50v3-NB NB-loT Pūoko Node
Ko SN50v3-NB he Node Pūoko NB-loT Awhe Roa. I hangaia hei whakangawari i nga kaiwhakawhanake ki te tuku tere i nga otinga NB-loT taumata-ahumahi. Ka awhina i nga kaiwhakamahi ki te huri i te whakaaro ki te tono whai kiko me te hanga i te Ipurangi o nga Mea hei tino pono. He ngawari ki te whakamahere. hanga me te hono i o mea ki nga waahi katoa.
- Ko te waahanga ahokore SN50v3-NB i runga i te tauira NB ka taea e te kaiwhakamahi te tuku raraunga me te tae atu ki nga awhe tino roa i nga reiti raraunga iti.Ka whakarato i nga korero awheawhe horapa nui-roa me te aukati whakaraerae nui me te whakaiti i te kohi o naianei. nga tono penei i nga punaha irrigation, ineera atamai, taone atamai, hanga aunoatanga, aha atu.
- Ka whakamahia e SN50v3-NB te maramara STM32I0x mai i te ST, ko te STML0x ko nga microcontrollers ultra-iti-iti STM32L072xxxx te whakauru i te mana honohono o te pahi rangatū ao (USB 2.0 tioata-iti) me te ARM® Cortex®-M0+ 32-bit RISC. Ko te matua e mahi ana i te auau 32 MHz, he wae tiaki mahara (MPU), he maumahara whakauru tere (192 Kbytes o te mahara papatono Flash, 6 Kbytes o te EEPROM raraunga me te 20 Kbytes o te RAM) me te whānuitanga o nga I/Os whakarei me nga taputapu.
- Ko te SN50v3-NB he hua puna tuwhera, kei runga i nga taraiwa STM32Cube HAL me te maha o nga whare pukapuka ka kitea i te waahi ST mo te whanaketanga tere.
- Kei te tautoko a SN50v3-NB i nga tikanga honohono rereke tae atu ki nga MQTT, MQTTs, UDP & TCP mo nga whakaritenga tono rereke, me te tautoko i nga hononga hono ki nga momo Tūmau loT.
- E tautoko ana a SN50v3-NB i te whirihora BLE me te whakahou OTA kia ngawari ai te whakamahi.
- Ko te SN50v3-NB te kaha o te pākahiko 8500mAh Li-SOCl2, he mea hangaia mo te waa-roa ki te maha o nga tau.
- Kei a SN50v3-NB he kaari SIM kua hanga-i roto me te putanga hononga tumau taunoa. Na tenei ka mahi ma te whirihoranga ngawari.
SN50v3-NB i roto i te Whatunga NB-loT
Ngā āhuatanga
- NB-loT Bands: B2/B4/B5/B12/B13/B17/B25/B66/B85 @H-FDD
- Ultra-iti te kohi hiko
- Pūmārō tuwhera puna I pūmanawa
- Whakareatia Sampling me te hono kotahi
- Tautokohia te whirihoranga mamao Nihokikorangi me te maru o te ra
- Uplink mā MQTT, MQTTs, TCP, UDP ranei
- Uplink on ia wā
- Hononga iho hei huri i te whirihora
- 8500mAh Pūhiko mo te whakamahi mo te wa roa
- Mokamoka kāri SIM Nano mo te SIM NB-loT
Whakatakotoranga
Ko nga ahuatanga DC noa:
- Tukuna Voltage: 2.5v ~ 3.6v
- Te Waahi Mahi: -40 ~ 85° C
1/0 Atanga:
- Putanga pūhiko (2.6v ~ 3.6v kei runga i te pākahiko)
- +5v putanga ka taea te whakahaere
- 3 x Porearea, Mamati ranei IN/OUT pine
- 3 x kotahi-waea atanga
- 1 x Atanga UART
- 1 x I2C Atanga
NB-loT Spec:
NB-loT Kōwae:
Paihere Tautoko BC660K-GL:
BLE — 24O2—248O(MHz) NB-LOT Band2—-185O–191O(MHz) NB-LOT Band4—-171O–1755(MHz) NB-LOT Band5—-824—-849(MHz) NB-LOT Band12— -699—716(MHz) NB-LOT Band13—-777—-787MHz) NB-LOT Band17—-7O4—7O6(MHz) NB-LOT Band25—-185O-1915(MHz) NB-LOT Band66—-171O- 178O(MHz) NB-LOT Band85—-698—716(MHz)
- Li/SOCl2 pākahiko kore utu
- Te kaha: 8500mAh
- Tukuna Whaiaro: < 1 % / Tau @ 25 ° C
- Max tonu o nāianei: 130mA
- Te whakanui ake i naianei: 2A, 1 hēkona
Whakamahi Hiko
- Aratau KAUPAPA: 1 0uA @ 3.3v
- Max te mana tuku: 350mA@3.3v
Nga tono
- Nga Whare Maamaa me te Hanga Aunoa
- Rorohiko me te Whakahaere Raina Raina
- Ineine Ataata
- Ahuwhenua atamai
- Nga Taone Maamaa
- wheketere atamai
Aratau moe me te aratau mahi
Aratau Moe Hohonu: Karekau he NB-loT whakahohe i te Sensor. Ka whakamahia tenei aratau mo te rokiroki me te tuku hei whakaora i te ora o te pākahiko.
Aratau Mahi: I tenei aratau, ka mahi a Sensor hei NB-loT Sensor ki te hono atu ki te whatunga NB-loT me te tuku raraunga puoro ki te tūmau. I waenganui i ia sampling/tx/rx ia wā, ka noho te pūoko i roto i te aratau IDLE), i roto i te aratau IDLE, he rite te kaha o te pukoro ki te aratau Moe Hohonu.
Patene & LED
Tuhipoka: I te wa e whakahaere ana te taputapu i tetahi papatono, ka muhu pea nga paatene. He pai ake te pehi i nga paatene i muri i te whakaotinga o te taputapu i te mahi hotaka.
hononga BLE
SN50v3-NB tautoko BLE whirihora mamao me te whakahou firmware.
Ka taea te whakamahi BLE ki te whirihora i te tawhā o te pūoko, te kite ranei i te putanga papatohu mai i te pūoko. Ka whakahohehia te BLE i raro i te keehi:
- Patohia te paatene ki te tuku hononga
- Patohia te paatene ki te taputapu hohe.
- Te hiko o te Pūrere i runga, te tautuhi ano ranei.
Mena karekau he hononga mahi i runga i te BLE i roto i te 60 hēkona, ka tutakina e te pūoko te kōwae BLE kia uru ki te aratau hiko iti.
Nga Whakamaramatanga Pin , Whakawhiti me te Ahunga SIM
SN50v3-NB te whakamahi i te papa matua kei raro nei.
Kaipeke JP2
Whakawerahia te Pūrere i te wa e tukuna ai tenei peke.
WHAKAMAHI PUTA / SW1
- ISP: aratau whakamohoa, karekau he tohu o te taputapu i tenei aratau. engari kua rite mo te whakahou i te firmware. E kore te LED e mahi. Kaore e rere te firmware.
- Kohiko: aratau mahi, ka timata te mahi a te taputapu me te tuku i te putanga papatohu mo etahi atu patuiro
Patene Tautuhi
Patohia ki te whakaara ano i te taputapu.
Tohunga Kaari SIM
Tirohia tenei hononga. Me pehea te whakauru i te kaari SIM.
Whakamahia te SN50v3-NB hei whakawhitiwhiti korero me te LoT Server
Tuku raraunga ki te tūmau loT mā te whatunga NB-loT
Ko te SN50v3-NB he taputapu NB-loT, ko te firmware i mua i te utaina i SN50v3-NB ka whiwhi raraunga taiao mai i nga puoro me te tuku i te uara ki te whatunga NB-loT o te rohe ma te waahanga NB-loT. Ka tukuna e te whatunga NB-loT tenei uara ki te tūmau loT ma te kawa kua tautuhia e SN50v3-NB.
Kei raro e whakaatu ana te hanganga whatunga:
SN50v3-NB i roto i te Whatunga NB-loT
E rua nga putanga: -GE me -1 D putanga o SN50v3-NB.
Putanga GE: Ko tenei putanga kaore he kaari SIM, he tohu ranei ki tetahi tūmau loT. Me whakamahi te Kaiwhakamahi i nga Whakahau AT ki te whirihora i raro i nga hikoinga e rua ki te tautuhi SN50v3-NB tuku raraunga ki te tūmau loT.
- Tāutahia te kaari SIM NB-loT ka whirihora APN. Tirohia te tohutohu mo te Whakapiri Whatunga.
- Whakaturia te pūoko hei tohu ki te Tūmau loT. Tirohia nga tohutohu mo te Whirihora ki te Hono i nga Tumau rereke.
Kei raro e whakaatu ana i nga hua o nga kaitoro rereke hei titiro.
Putanga 1D: Ko tenei putanga he 1 kaari SIM NCE kua oti te whakauru me te whirihora ki te tuku uara ki DataCake. Me kowhiria e te Kaiwhakamahi te momo puoro i roto i te DataCake me te Whakahohe i te SN50v3-NB ka taea e te kaiwhakamahi te kite raraunga i te DataCake. Tirohia i konei mo te Tohutohu Whirihora DataCake.
Aratau Mahi me te Utauta Hononga
He rereke te aratau mahi a SN50v3-NB mo nga hononga o nga momo puoro rereke. Ko tenei waahanga e whakaatu ana i enei ahuatanga. Ka taea e te kaiwhakamahi te whakamahi i te AT Command AT +CFGMOD ki te tautuhi i te SN50v3-NB ki nga momo mahi rereke.
Mo te example:
AT +CFGMOD:2 // ka tautuhi te SN50v3-NB ki te mahi i roto i te aratau tawhiti MOD=2 e whai ana ki te ine i te tawhiti ma te Ultrasonic Sensor.
Ko nga utu utu hono kei te ASCII String. Mo te example:
0a cd 00 ed 0a cc 00 00 ef 02 d2 1 d (katoa 24 ASCII Tohu). Māngai te tino utu:
Ox 0a cd 00 ed 0a cc 00 00 ef 02 d21d Tapeke 12 paita
FAKATOKANGA:
- He rite tonu te Whakamarama Utu Katoa mai i HERE.
- Ma te taunoa, ka tukuna e te taputapu he karere hono ia 1 haora.
CFGM0D=1 (Aratau Taunoa}
I tenei aratau, he 27 paita te nuinga o te utu utu hono. (Tuhipoka: Time stamp kua taapirihia te mara mai i te putanga firmware v1 .2.0)
| Rahi (paita) | 8 | 1 | 2 | 1 | 2 | 2 | 2 | 4 | |||
| Uara | ID Pūrere | Ver | PAT | Te Kaha Waitohu | MOD 0x01 | Paemahana (DS18B20) (PC13) | Mamati i roto(PB15) & Mokowhiti | ADC (PA4) | Te pāmahana
na SHT20/SHT31 |
Te haumākū mā
SHT20/SHT31 |
Taimaamp |
Mēnā kua whakakā te tikanga tukuake keteroki, ka whiwhi koe i te utu e whakaatuhia ana i te ahua i raro nei.
FAKATOKANGA:
- Kia 10 noa nga huinga raraunga hou ka keteroki.
- Ko te tikanga, ko te 215 nga paita tuku ake.
Mena ka whakamahi matou i te kiritaki MOTT ki te ohauru ki tenei kaupapa MOTT, ka kite matou i nga korero e whai ake nei i te wa e hono ana te raraunga NB sensor.
Ko te utunga he aho ASCII, he tohu rite te HEX: Ox f866207058378443 0464 Odee 16 01 00f7 00 0001 OOfc 0232 64fa7491
kei hea:
- ID Pūrere: f866207058378443 = 866207058378443
- Version: 0x04:dSN50v3-NB,0x64=100=1.0.0
- BAT: 0x0dee = 3566 mV = 3.566V
- Waiata: 0x16 = 22
- Tauira: 0x01 = 1
- Paemahana na DS18b20: 0x00f7 = 247/10=24.7
- Porearea: 0x00 = 0
- ADC: 0x0001 = 1 = 1.00mv
- Paemahana na SHT20/SHT31: 0x00fc = 252 = 25.2 °C
- Haumākū mā SHT20/SHT31: 0x0232 = 562 = 56.2 %rh
- Taimaamp: 64fa7491 =1694135441=2023-09-0809:10:41
Aratau hononga o te pūoko I2C me te pūoko pāmahana DS18820:
CFGMOD:2 (Aratau Tawhiti)
Ko tenei aratau hei ine i te tawhiti. Tapeke 25 paita, (Tuhipoka: Time stamp kua taapirihia te mara mai i te putanga firmware v1 .2.0)
| Rahi (paita) | 8 | 1 | 2 | 1 | 2 | 4 | ||||
| Uara | ID Pūrere | Ver | PAT | Te Kaha Waitohu | MOD 0x02 | Paemahana (DS18B20) (PC13) | Mamati i roto(PB15) & Mokowhiti | ADC (PA4) | Ine tawhiti ma:
1) LIDAR-Lite V3HP Ranei |
Taimaamp |
Mēnā kua whakakā te tikanga tukuake keteroki, ka whiwhi koe i te utu e whakaatuhia ana i te ahua i raro nei.
FAKATOKANGA:
- Kia 10 noa nga huinga raraunga hou ka keteroki.
- Ko te tikanga, ko te 193 nga paita tuku ake.
Mena ka whakamahi tatou i te kiritaki MQTT ki te ohauru ki tenei kaupapa MQTT, ka kite tatou i nga korero e whai ake nei i te wa e hono ana te raraunga NB sensor.
Na ko te utu utu ko 0xf868411056754138 0078 0ca9 11 02 01 Ob 00 0ca8 0158 60dacc87
kei hea:
- ID Pūrere: 0xf868411056754138 = 868411056754138
- Putanga: 0x0078= 120= 1.2.0′
- BAT: 0x0ca9 = 3241 mV = 3.241 V
- Waiata: 0x11 = 17
- Tauira: 0x02 = 2
- Paemahana na DS18b20: 0x010b= 267 = 26.7 °C
- haukotia: 0x00 = 0
- Ngā ADC: 0x0ca8 = 3240 mv
- Tawhiti na LIDAR-Lite V3HP/Ultrasonic Sensor: 0x0158 = 344 cm
- Taimaamp: 0x60dacc87 = 1,624,951,943 = 2021-06-29 15:32:23
Hononga o LIDAR-Lite V3HP:
Hononga ki te Pūoko Ultrasonic:
Me tango nga parenga R1 me R2 kia iti te mana, ki te kore ka 240uA te naianei tatari.
CFGM0D=3 (3 ADC + 12C)
He 29 paita katoa tenei aratau. Whakaurua 3 x ADC + 1 x I2C, (Tuhipoka: Time stamp kua taapirihia te mara mai i te putanga firmware v1 .2.0)
- Ka whakamahia e ADC1 te titi PA4 hei ine
- Ka whakamahia e ADC2 te titi PA5 hei ine
- Ka whakamahia e ADC3 te titi PAS hei ine
(He pai mo te putanga papahoahoa: LSN50 v3.1)
Mēnā kua whakakā te tikanga tukuake keteroki, ka whiwhi koe i te utu e whakaatuhia ana i te ahua i raro nei.
FAKATOKANGA:
- Kia 10 noa nga huinga raraunga hou ka keteroki.
- Ko te tikanga, ko te 226 nga paita tuku ake.
Mena ka whakamahi tatou i te kiritaki MQTT ki te ohauru ki tenei kaupapa MQTT, ka kite tatou i nga korero e whai ake nei i te wa e hono ana te raraunga NB sensor.
Na ko te Ox te utu utu 1868411056754138 0078 0cf0 12 03 0cbc 00 0cef 010a 024b 0cef 60dbc494
kei hea:
- ID Pūrere: 0xf868411056754138 = 868411056754138
Tuhinga / Rauemi
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Dragino ZHZ50V3NB NB-IoT Pūoko Node [pdf] Pukapuka Kaiwhakamahi ZHZ50V3NB NB-IoT Pūoko Node, ZHZ50V3NB, NB-IoT Pūoko Node, IoT Pūoko Node, Pūkoro Node, Node |