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M5STACK Atomu EchoS3R Gíga Integrated IoT Voice Interaction Adarí

M5STACK-Atom-EchoS3R-Gga-Integrated-IoT-Voice-Interaction-Controller-ọja.

Apejuwe

Atom EchoS3R jẹ oluṣakoso ibaraenisepo ohun IoT ti o ni idapo pupọ ti a ṣe apẹrẹ fun iṣakoso ohun ti oye ati awọn oju iṣẹlẹ ibaraenisepo eniyan-kọmputa. Ni ipilẹ rẹ ni ESP32-S3-PICO-1-N8R8 chirún iṣakoso akọkọ, eyiti o ṣe atilẹyin ibaraẹnisọrọ alailowaya Wi-Fi ati pe o wa pẹlu Filaṣi 8MB ti a ṣe sinu ati 8MB PSRAM, pade awọn iwulo idagbasoke ohun elo oriṣiriṣi ati pese iṣẹ ṣiṣe to dara julọ ati iwọn. Eto ohun afetigbọ naa nlo kodẹki monaural ES8311, ni idapo pẹlu gbohungbohun MEMS ifamọra giga ati agbara NS4150B amplifier, lati ṣaṣeyọri gbigbe ohun ti o han gbangba ati iṣelọpọ ohun afetigbọ giga, imudara idanimọ ohun ati iriri ibaraenisepo. O dara fun awọn oju iṣẹlẹ ibaraenisepo ohun gẹgẹbi awọn oluranlọwọ ohun AI ati iṣakoso ile ọlọgbọn.M5STACK-Atom-EchoS3R-Iṣepọ-giga-IoT-Ohùn-ibaraṣepọ-Aṣakoso-fig-1

Awọn pato

Sipesifikesonu Awọn paramita
SoC Sipesifikesonu
PSRAM ESP32-S3-PICO-1-N8R8@Dual-core

Xtensa LX7 isise, to 240MHz igbohunsafẹfẹ akọkọ

Filaṣi 8MB
Agbara titẹ sii 8MB
CodeC Audio USB: DC 5V
Gbohungbohun MEMS ES8311: 24-bit o ga, lilo I2S bèèrè
Agbara Ampitanna MSM381A3729H9BPC, Ifihan agbara-si-Ariwo

Iwọn (SNR): ≥65 dB

Agbọrọsọ 1318 agbọrọsọ iho: 1W@8Ω
Awọn iwọn otutu ti nṣiṣẹ 0 ~ 40°C
Iwọn ọja 24.0 x 24.0 x 16.8mm

Ibẹrẹ kiakia

Igbaradi

  1. Ṣabẹwo si Arduino osise webojula ati fi Arduino IDE sori ẹrọ https://www.arduino.cc/en/Main/Software
  2. Fi awọn wọnyi Board Manager URL si File → Awọn ayanfẹ → Afikun Alakoso Alakoso URLs: https://espressif.github.io/arduino-esp32/package_esp32_dev_index.jsonM5STACK-Atom-EchoS3R-Iṣepọ-giga-IoT-Ohùn-ibaraṣepọ-Aṣakoso-fig-2M5STACK-Atom-EchoS3R-Iṣepọ-giga-IoT-Ohùn-ibaraṣepọ-Aṣakoso-fig-3
  3. Ṣii Alakoso Igbimọ, wa “ESP32”, ki o tẹ fi sori ẹrọ.M5STACK-Atom-EchoS3R-Iṣepọ-giga-IoT-Ohùn-ibaraṣepọ-Aṣakoso-fig-4
  4. Lẹhin fifi sori ẹrọ, yan igbimọ “ESP32S3 Dev Module”
  5. Tunto awọn aṣayan wọnyi. USB CDC Lori Boot: “Ti ṣiṣẹ”, PSRAM:”OPI PSRAM”, Ipo USB: “Hardware CDC ati JTAG”M5STACK-Atom-EchoS3R-Iṣepọ-giga-IoT-Ohùn-ibaraṣepọ-Aṣakoso-fig-5

Wi-Fi wíwo
Yan example eto “Examples” → “WiFi” → “WiFiScan”, yan ibudo ti o baamu si ẹrọ rẹ, ki o tẹ bọtini ikojọpọ ati ikojọpọ ni igun apa osi. Lẹhin ikojọpọ ti pari, ṣii Atẹle Serial si view Wi-Fi ọlọjẹ alaye.M5STACK-Atom-EchoS3R-Iṣepọ-giga-IoT-Ohùn-ibaraṣepọ-Aṣakoso-fig-6M5STACK-Atom-EchoS3R-Iṣepọ-giga-IoT-Ohùn-ibaraṣepọ-Aṣakoso-fig-7

BLE wíwo
Yan example eto “Examples” → “BLE” → ”Ṣawari”, yan ibudo ti o baamu si ẹrọ rẹ, ki o tẹ akopọ ati bọtini ikojọpọ ni igun apa osi oke. Lẹhin ikojọpọ ti pari, ṣii Atẹle Serial si view BLE ọlọjẹ alaye.M5STACK-Atom-EchoS3R-Iṣepọ-giga-IoT-Ohùn-ibaraṣepọ-Aṣakoso-fig-8M5STACK-Atom-EchoS3R-Iṣepọ-giga-IoT-Ohùn-ibaraṣepọ-Aṣakoso-fig-9

Gbólóhùn FCC

Eyikeyi awọn iyipada tabi awọn iyipada ti ko fọwọsi ni pato nipasẹ ẹgbẹ ti o ni iduro fun ibamu le sọ aṣẹ olumulo di ofo lati ṣiṣẹ ohun elo naa. Ẹrọ yii ni ibamu pẹlu apakan 15 ti Awọn ofin FCC. Isẹ jẹ koko ọrọ si awọn ipo meji wọnyi: (1) Ẹrọ yii le ma fa kikọlu ipalara, ati (2) ẹrọ yii gbọdọ gba kikọlu eyikeyi ti o gba, pẹlu kikọlu ti o le fa iṣẹ ti ko fẹ.

AKIYESI PATAKI

Akiyesi: Ohun elo yii ti ni idanwo ati rii lati ni ibamu pẹlu awọn opin fun ẹrọ oni nọmba Kilasi B, ni ibamu si apakan 15 ti Awọn ofin FCC. Awọn opin wọnyi jẹ apẹrẹ lati pese aabo to tọ si kikọlu ipalara ni fifi sori ibugbe kan. Ẹrọ yii n ṣe ipilẹṣẹ, nlo ati pe o le tan agbara ipo igbohunsafẹfẹ redio ati, ti ko ba fi sii ati lo ni ibamu pẹlu awọn ilana, o le fa kikọlu ipalara si awọn ibaraẹnisọrọ redio. Sibẹsibẹ, ko si iṣeduro pe kikọlu ko ni waye ni fifi sori ẹrọ kan pato. Ti ohun elo yii ba fa kikọlu ipalara si redio tabi gbigba tẹlifisiọnu, eyiti o le pinnu nipasẹ titan ohun elo naa ni pipa ati tan, a gba olumulo niyanju lati gbiyanju lati ṣatunṣe kikọlu naa nipasẹ ọkan tabi diẹ ẹ sii ti awọn iwọn wọnyi:

  • Reorient tabi tun eriali gbigba pada.
  • Mu iyatọ pọ si laarin ẹrọ ati olugba.
  • So ẹrọ pọ si ohun iṣan lori kan Circuit yatọ si lati eyi ti awọn olugba ti a ti sopọ.
  • Kan si alagbawo oniṣowo tabi redio ti o ni iriri / onimọ-ẹrọ TV fun iranlọwọ.

Ẹrọ naa ti ni iṣiro lati pade awọn ibeere ifihan RF gbogbogbo. Ẹrọ naa le ṣee lo ni awọn ipo ifihan to ṣee gbe laisi ihamọ.

Awọn iwe aṣẹ / Awọn orisun

M5STACK Atomu EchoS3R Gíga Integrated IoT Voice Interaction Adarí [pdf] Afowoyi olumulo
M5ATOMECHOS3R, 2AN3WM5ATOMECHOS3R, Atom EchoS3R Integrated Highly Integrated IoT Voice Interaction Controller, Atom EchoS3R.

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