Heltec ESP32 LoRa V3WIFI Bluetooth Atina'e Komiti Faatonuga Tusi Taiala

ESP32 LoRa V3WIFI Bluetooth Development Board

ESP32

Fa'amatalaga o oloa

ESP32 LoRa 32 WIFI atina'e laupapa ose masani IoT atina'e laupapa. Talu mai lona faʻalauiloaina, ua alofagia e le au atinaʻe ma tagata gaosi oloa. O le V3 fa'alauiloa fou o lo'o fa'atumauina galuega e pei o le Wi-Fi, BLE, LoRa, OLED fa'aaliga, ma isi. O lo'o i ai le tele o feso'ota'iga fa'apitonu'u, lelei le fa'asologa o le RF ma le fa'aogaina o le eletise, ma e iai le tele o mea fa'apitoa mo le puipuiga o meafaigaluega. O le masini saogalemu atoatoa e mafai ai e le pu e faʻamalieina manaʻoga saogalemu. O le filifiliga sili lea mo le taulaga atamai, fa'ato'aga, fale, pulega fa'apisinisi, puipuiga o fale, faitau mita uaea ma IoT atia'e.

Fa'amatalaga Parameter:
Auala autu: 240MHz
UMI: 8Mbyte
Fa'agaioiga : Xtensa 32-bit LX7 lua-core processor
Pusa pulea autu: ESP32-S3FN8
LoRa chip : SX1262
Pusa fa'aoga USB: CP 2102
Fa'atele: 470~510 MHz, 863~928 MHz
Moe loloto : <10uA
Tatala feso'ota'iga mamao: 2.8KM
Lua-mode Bluetooth : Bluetooth masani ma BLE maualalo-mana Bluetooth
Galulue voltage: 3.3~7V
Fa'agaioiga vevela va'aiga: 20~70C
Ma'ale'ale o le mauaina: -139dbm (Sf12, 125KHz)
Faiga lagolago: WIFI Bluetooth LORA
Fa'amatalaga: Ituaiga-C USB; SH1.25-2 tau maa ; LoRa ANT(IPEX1.0); 2*18*2.54 Fa'aulu Ulu

Malosiaga Fa'amatalaga:
Naʻo le taimi e fesoʻotaʻi ese ai le USB poʻo le 5V pine, e mafai ona faʻafesoʻotaʻi le maa lithium mo le molia. I isi tulaga, e na o le tasi le puna eletise e mafai ona faʻafesoʻotaʻi .

Fa'amatalaga faiga fa'aletino:
Fa'amatalaga faiga fa'aola

Malosiaga e maua ai:
Malosiaga maua

uiga malosi:
Uiga mana

Tuuina atu le mana:
Tuuina atu le mana

Fa'amatalaga Pin o oloa

Fa'amatalaga Pin o oloa

Laupapa Fa'amatalaga Pin o Mea

Fa'amatalaga Vaega o oloa

Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 lua-core processor, lima-stagu fausaga fata paipa, taimi e oo atu i le 240 MHz).
SX1262 LoRa node pu.
Type-C USB fa'aoga, fa'atasi ai ma puipuiga atoatoa e pei ole voltage fa'atonu, puipuiga o le ESD, puipuiga o le ta'amilosaga pu'upu'u, ma le talipupuni RF. I luga o le laupapa SH1.25-2 faʻafesoʻotaʻi maʻa, tuʻufaʻatasia le faʻaogaina o le lithium battery system (pulea ma le faʻasaʻoina, puipuiga o le faʻaogaina, suʻesuʻeina o le malosi o le maa, USB / maʻa mana otometi suiga).
O luga ole laupapa 0.96-inisi 128*64 dot matrix OLED faʻaaliga e mafai ona faʻaogaina e faʻaalia ai faʻamatalaga faʻamatalaga, malosi maa ma isi faʻamatalaga.
WiFi tu'ufa'atasi, LoRa, ma Bluetooth feso'ota'iga tolu feso'ota'iga, Wi-Fi i luga o le va'a, Bluetooth fa'apitoa 2.4GHz antenna puna u'amea, ma fa'aagaga IPEX (U.FL) fa'aoga mo LoRa fa'aoga.
Tu'ufa'atasi CP2102 USB i le va'aiga tau telefoni mo le fa'afaigofieina o le polokalame o le la'uina ma le fa'apipi'iina o fa'amatalaga lomitusi.
E lelei le fa'asologa o le RF ma le maualalo o le fa'aogaina o le mana.

Meafaigaluega Punaoa

Tele o oloa

Tele o oloa

Fa'atonuga mo le Fa'aaogaina

O lenei poloketi ua faʻapipiʻiina atoa mai le poloketi ESP32. I luga o lenei faʻavae, matou te suia mea o loʻo i totonu o le "variants" folder ma le "boards.txt" (faʻaopoopo le faʻamatalaga ma faʻamatalaga o le atinaʻe laupapa), lea e faigofie ai mo tagata faʻaoga (aemaise lava le amataga) ona faʻaogaina le ESP32 faʻasologa o laupapa atinaʻe na gaosia e la matou kamupani.

1. Sauniuniga Meafaigaluega

  • ESP32: Ole pule autu lea, e nafa ma le faʻamaopoopoina o galuega a isi vaega uma.
  • SX1262: LoRa module mo fesoʻotaʻiga uaea mamao mamao.
  • OLED faʻaaliga: faʻaaoga e faʻaalia ai le tulaga pona poʻo faʻamatalaga.
  • Wi-Fi module: ESP32 fa'apipi'i po'o fa'aopoopo Wi-Fi module mo feso'ota'iga ile Initaneti.

2. Fesoʻotaʻiga o Meafaigaluega

  • Faʻafesoʻotaʻi le SX1262 LoRa module i pine faʻamaonia o le ESP32 e tusa ai ma faʻamatalaga.
  • O le faʻaaliga OLED e fesoʻotaʻi i le ESP32, e masani ona faʻaogaina le SPI poʻo le I2C interface.
  • Afai ole ESP32 lava ia e leai se galuega Wi-Fi, e tatau ona e faʻafesoʻotaʻi se isi module Wi-Fi.

3. Fa'atonuga Polokalama • Tusiga Firmware

  • Fa'aoga se IDE e lagolagoina le ESP32 mo polokalame.
  • Fa'atulaga laina fa'aoga o le LoRa, e pei ole taimi, fa'ailoga bandwidth, coding rate, ma isi.
  • Tusi le numera e faitau ai faʻamatalaga faʻamatalaga ma lafo e ala i LoRa.
  • Seti le faʻaaliga OLED e faʻaalia ai mea, e pei o faʻamatalaga faʻamatalaga, malosi faʻailoga LoRa, ma isi.
  • Fa'atulaga le feso'ota'iga Wi-Fi, e aofia ai le SSID ma le fa'aupuga, ma fa'ailoga feso'ota'iga ao.

4. Tuufaatasia ma tuu i luga

  • Fa'aopoopo le fa'ailoga ma ia mautinoa e leai ni fa'aoga sese.
  • Tu'u le code ile ESP32.

5. Fa'ata'ita'iga ma le fa'aleaga

  • Su'e pe mafai e le module LoRa ona lafo ma maua fa'amaumauga manuia.
  • Ia mautinoa o loʻo faʻaalia saʻo e le faʻaaliga OLED faʻamatalaga.
  • Fa'amautinoa o lo'o galue lelei le feso'ota'iga Wi-Fi ma le fa'aliliuina o fa'amatalaga Initaneti.

6. Fa'atulagaina ma le Mata'ituina

  • Fa'apipi'i nodes i fa'ata'ita'iga moni o fa'aoga.
  • Mataʻituina le tulaga o loʻo taʻavale ma faʻasalalau faʻamatalaga o nodes.

Fa'aeteetega

  • Ia mautinoa o mea uma e fetaui lelei ma fetaui lelei.
  • Pe a tusia le code, siaki ma mulimuli i fa'amaumauga a vaega ta'itasi ma ta'iala mo le fa'aogaina o faletusi.
  • Mo felauaiga mamao mamao, atonu e mana'omia le fetu'una'i o tapula'a o le module LoRa e fa'amalieina ai le fa'atinoga.
  • Afai e fa'aoga ile fale, ole feso'ota'iga Wi-Fi e ono mana'omia se fa'aopoopo po'o le fa'aleleia atili. Faamolemole ia manatua o laasaga o loʻo i luga o se taʻiala lautele ma o faʻamatalaga saʻo e ono fesuisuiaʻi, aemaise lava pe a oʻo i faletusi faʻapitoa ma masini komepiuta. Ia mautinoa e toeview ma mulimuli i fa'amaumauga talafeagai uma ma ta'iala mo le saogalemu. Afai e te feagai ma ni faʻafitauli i le taimi o le faʻatulagaina poʻo le faʻaaogaina, e sili ona lelei le faʻafesoʻotaʻi faʻamaumauga aloaia pe faʻafesoʻotaʻi le lagolago faʻapitoa a le gaosiga.

Pepa / Punaoa

Heltec ESP32 LoRa V3WIFI Bluetooth Development Board [pdf] Tusi Taiala
ESP32 LoRa V3WIFI Bluetooth Development Board, ESP32, LoRa V3WIFI Bluetooth Development Board, Bluetooth Development Board, Atina'e Komiti

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