member
E19-433M30S
Bayanin samfurin: A 433MHz RF kayan aiki, ikon 1W, SPI dubawa, karamin girman patch irin, a halin yanzu ya yi kwanciyar hankali da yawa samarwa, kuma
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| RF sigogi | darajar sigogi |
Bayani |
| aiki frequency |
410~510 MHz |
Factory tsoho 433MHz（32MHz ƙarfe) |
| fitar da ikon | 30 dBm |
Max ikon (game da 1W) |
| Karɓar Sensitivity | -148 dBm |
Air gudun 0.3kbps |
| Air gudun | 0.018k~37.5kbps |
Factory tsoho 0.3kbps |
| Gwajin nesa | 10000 m |
Sunny komai yanayi, max ikon, eriya gain 5dBi, tsayi 2m, iska gudun 0.3kbps |
| Kayan aiki sigogi | darajar sigogi |
Bayani |
| Girman Girman |
25 * 37 mm |
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| Tsarin antenna | hatimi Hole |
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| sadarwa dubawa | SPI |
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| Hanyar kunshin | patch |
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| lantarki sigogi | Mafi ƙarancin darajar | Value na yau da kullun | Max darajar | raka'a | Sharuɗɗa |
| Wutar lantarki |
3.3 | 5.0 | 5.5 | V | |
| sadarwa matakin | 1.8 | 3.3 | 3.6 | V | |
| fitarwa halin yanzu | 570 | 630 | 690 | mA |
30dBm（1W） |
| Karɓar halin yanzu | 18 |
20 | 22 |
mA |
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| Sleep halin yanzu | 1.5 | 3.0 | 4.5 | μA | |
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aiki zazzabi |
-40 | 20 |
+85 | ℃ | |
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aiki zafi |
10 | 60 |
90 | % | |
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ajiya Temperature |
-40 | 20 |
+125 | ℃ |
| Serial lambar |
Pin | Pin shugabanci |
Bayani |
| 1 | GND |
- | Ground waya, haɗi zuwa ikon reference |
| 2 | DIO5 | Shigarwa / fitarwa |
Daidaitaccen Universal IO tashar jirgin ruwa (duba SX1278 manual don cikakken bayani) |
| 3 | DIO4 |
Shigarwa / fitarwa |
Daidaitaccen Universal IO tashar jirgin ruwa (duba SX1278 manual don cikakken bayani) |
| 4 | DIO3 |
Shigarwa / fitarwa |
Daidaitaccen Universal IO tashar jirgin ruwa (duba SX1278 manual don cikakken bayani) |
| 5 | DIO2 |
Shigarwa / fitarwa |
Daidaitaccen Universal IO tashar jirgin ruwa (duba SX1278 manual don cikakken bayani) |
| 6 | DIO1 | Shigarwa / fitarwa | Daidaitaccen Universal IO tashar jirgin ruwa (duba SX1278 manual don cikakken bayani) |
| 7 | DIO0 | Shigarwa / fitarwa | Daidaitaccen Universal IO tashar jirgin ruwa (duba SX1278 manual don cikakken bayani) |
| 8 | RST | Shigarwa |
Chip sake saita triggers shigarwa kafa |
| 9 | GND | - |
Ground waya, haɗi zuwa ikon reference |
| 10 | GND | - |
Ground waya, haɗi zuwa ikon reference |
| 11 | VCC | - |
samar da wutar lantarki, kewayon 4.75 ~ 5.5V (shawarar waje kara yumbu tace karfin) |
| 12 | SCK | Shigarwa |
SPI agogo shigarwa pin |
| 13 | MISO | fitarwa |
SPI Data fitarwa Pin |
| 14 | MOSI | Shigarwa |
SPI Data Shigarwa Pin |
| 15 | NSS | Shigarwa |
Module Chip Zaɓin Pin don fara wani SPI sadarwa |
| 16 | TXEN | Shigarwa |
RF canza kafa iko; Lokacin kaddamar, TXEN high matakin, RXEN low matakin |
| 17 | RXEN | Shigarwa |
RF canza kafa iko; Lokacin karɓar, RXEN high matakin, TXEN low matakin |
| 18 | GND | - |
Ground waya, haɗi zuwa ikon reference |
| 19 | ANT | - |
Antenna |
| 20 | GND | - |
Ground waya, haɗi zuwa ikon reference |
| 21 | GND | - |
Ground waya, haɗi zuwa ikon reference |
| 22 | GND | - |
Ground waya, haɗi zuwa ikon reference |
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Bayanan samfurin |
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Ci gaban gwaji |
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Bayanan Billion Bit |
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sayen online |
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[Official Taobao]: |
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【Kyoto kasuwanci mall】: |
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【Tiancat flagship shagon】: |
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【ZhujiBillion Burt Shagon): |
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[Alibaba]: |
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Bulk sayen / al'ada kayayyakin |
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【Tallace-tallace line】: 7x24 hours tallace-tallace sabis hotline |
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【Saduwa da Email】: sales@cdebyte.com |
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Shawarwarin fasaha |
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[Aika a kan layi]: |
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【Saduwa da Email】:support@cdebyte.com |
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fasahaaikace-aikace |
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Yawancin Tambayoyi |
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★tambaya:Ana amfani da shi don haɓaka shirin, fayiloli fiye da 100K, 64Byte a kowane dakika a ƙarƙashin 2.4Kbps, yana buƙatar ci gaba da aikawa fiye da mintuna 30, ramin ba ya goyon bayan ci gaba da aikawa, ba za a ƙone kayan aiki ba? |
| Amsa:Yi tsari mai zafi, ba zai ƙone shi ba. |
| ★ Tambaya: Yaya mafi ƙarancin girman da za a iya yi idan an tsara shi a ƙarƙashin irin wannan aikin? |
| Amsa:Yanzu girman 36mm * 25mm, idan watsawa nesa ba da nisa, za a iya ba da shawarar amfani da ƙananan ikon, girman manyan ikon ƙananan. |
| ★tambaya:Yadda aka buɗe ƙarin ƙarin ƙarin ƙarfin guntu ne 20DB, ba a saita shi zuwa 20dBm ba ta atomatik zuwa 30dBm? |
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Amsa:Power ne kai tsaye saita kwakwalwan guntu zuwa 20dBm, a aikawa da kuma karɓar lokacin kawai sa TXEN / RXEN iya. |
| ★ tambaya:Terminal kunshin, 20bytes a kowace kunshin, nesa 3km, 1000x20 ƙofar, raba ci gaba, za a iya saduwa? |
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Amsa:Yawancin hanyoyin binciken da aka yi amfani da su ne da yawa, sake zagayowar binciken 1000 ya fi tsawo. 2.4K iska gudun 1 seconds game da tambaya 1. Za a iya haɓaka iska gudun rage lokaci. 19.2 Air gudun 1 seconds tambaya 10. |
| samfurin samfurin |
Nau'in dubawa | Chip tsari | Mai ɗaukar kaya mita Hz | fitarwa ikon dBm | Gwajin nesa km | Air gudun bps |
Kunshin nau'i | samfurin girma mm | Kayayyakin Features | fasaha Manufar |
Samfuri saya |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPI | SX1276 | 868M/915M | 20 | 5 | 0.018~37.5k | patch | 15 * 15 | LoRa Amplifier, Ultra ƙaramin girma | |||
| SPI | SX1278 | 433M | 20 | 5 | 0.018~37.5k | patch | 15 * 15 | LoRa Amplifier, Ultra ƙaramin girma | |||
| SPI | SX1276 | 915M | 30 | 10 | 0.018~37.5k | patch | 25 * 40 | LoRa Amplifier, nesa tsayayya tsayayya | |||
| SPI | SX1276 | 868M | 30 | 10 | 0.018~37.5k | patch | 25 * 40 | LoRa Amplifier, nesa tsayayya tsayayya | |||
| SPI | SX1276 | 868M | 20 | 5 | 0.018~37.5k | patch | 17.6*25.2 | LoRa Amplifier, nesa tsayayya tsayayya | |||
| SPI | SX1278 | 433M | 30 | 10 | 0.018~37.5k | patch | 25*37 | LoRa Amplifier, nesa tsayayya tsayayya | |||
| SPI | SX1276 | 915M | 20 | 5 | 0.018~37.5k | patch | 17.6*25.2 | LoRa Amplifier, nesa tsayayya tsayayya | |||
| SPI | SX1278 | 433M | 20 | 5 | 0.018~37.5k | patch | 17.6*25.2 | LoRa Amplifier, nesa tsayayya tsayayya |
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E19-900M20S2
samfurin samfurin: E19-900M20S2
Nau'in dubawa
:SPI
Chip tsari
:SX1276
Mai ɗaukar kaya mita Hz
:868M/915M
fitarwa ikon dBm
:20
Gwajin nesa km
:5
Air gudun bps
-
:0.018~37.5k
Kunshin nau'i
: patch
samfurin girma mm
:15 * 15
Kayan Features: LoRa Amplifier, Ultra ƙaramin girma
PDF ：
saya:
E19-433M20S2
samfurin samfurin: E19-433M20S2
Nau'in dubawa
:SPI
Chip tsari
-
:SX1278
Mai ɗaukar kaya mita Hz
:433M
fitarwa ikon dBm
:20
Gwajin nesa km
:5
Air gudun bps
:0.018~37.5k
Kunshin nau'i
: patch
samfurin girma mm
:15 * 15
-
Kayan Features: LoRa Amplifier, Ultra ƙaramin girma
PDF ：
saya:
E19-915M30S
samfurin samfurin: E19-915M30S
Nau'in dubawa
:SPI
Chip tsari
:SX1276
Mai ɗaukar kaya mita Hz
:915M
fitarwa ikon dBm
:30
-
Gwajin nesa km
:10
Air gudun bps
:0.018~37.5k
Kunshin nau'i
: patch
samfurin girma mm
:25 * 40
Kayayyakin Features: LoRa Amplifier, nesa tsayayya tsayayya
PDF ：
saya:
E19-868M30S
samfurin samfurin: E19-868M30S
-
Nau'in dubawa
:SPI
Chip tsari
:SX1276
Mai ɗaukar kaya mita Hz
:868M
fitarwa ikon dBm
:30
Gwajin nesa km
:10
Air gudun bps
:0.018~37.5k
Kunshin nau'i
-
: patch
samfurin girma mm
:25 * 40
Kayayyakin Features: LoRa Amplifier, nesa tsayayya tsayayya
PDF ：
saya:
E19-868M20S
samfurin samfurin: E19-868M20S
Nau'in dubawa
:SPI
Chip tsari
:SX1276
Mai ɗaukar kaya mita Hz
-
:868M
fitarwa ikon dBm
:20
Gwajin nesa km
:5
Air gudun bps
:0.018~37.5k
Kunshin nau'i
: patch
samfurin girma mm
:17.6*25.2
Kayayyakin Features: LoRa Amplifier, nesa tsayayya tsayayya
PDF ：
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