M5STACK Core2.75 IoT Whanaketanga Kit Kaiwhakamahi Manual

M5STACK Core2.75 IoT Development Kit

WHAKAMAHI

Basic v2.75 is a cost-effective IoT entry-level main controller. It uses the Espress if ESP32 chip, equipped with 2 low-power Xtensa® 32-bit LX6 microprocessors, with a main frequency of up to 240 MHz. It has onboard 16 MB FLASH memory, integrated with a 2.0-inch full-color high-definition IPS display panel, speaker, TF Card slot, and other peripherals. The full-cover casing ensures the stability of circuit operation even in complex industrial application scenarios. The internal bus provides multiple common interface resources (ADC/DAC/I2C/UART/SPI, etc.), with 15 x IO leads on the bottom bus, offering strong expandability. It is suitable for various product prototype development, industrial control, and smart building application scenarios.

matua2.75

1. Te Kaha Whakawhitiwhiti
   • Ahokore: Wi-Fi (802.11 b/g/n) & BLE
   • Whakapau: Tauranga USB-C mo te whakahoahoa, te hiko me te rangatū (UART) whakawhitiwhitinga pahi o roto
   • Atanga: ADC, DAC, I²C, UART, SPI mā te 15 I/O te arahi i te pahi o raro
2. Tukatuka me te Mahinga
   • SoC: ESP32-D0WDQ6-V3 rua-matua Xtensa® 32-bit LX6, ki runga ki te 240 MHz, 600 DMIPS, 520 KB SRAM
   • Mahara Kohiko: 16 MB kei runga
   • Whakauru Mana: 5 V @ 500 mA
3. Whakaatu me te Whakauru
   • Whakaatu: 2.0″ 320 x 240 ILI9342C IPS paewhiri (te kanapa 853 nit)
   • Pātene: 3 x nga paatene tinana ka taea e te kaiwhakamahi te hotaka (A/B/C)
   • Kaikōrero: 1W-0928 putanga ororongo
4. Nga Pins GPIO me nga Atanga Papatono
   • I/O Pins: 15 GPIOS (G21, G22, G23, G19, G18, G3, G1, G16, G17, G2, G5, G25, G26, G35, G36)
   • Roha:
     • 1x HY2.0-4P Grove tauranga (Tauranga A)
     • Mokamoka kaari-TF (micro SD, tae atu ki te 16 GB)
   • Rauemi Pahi: ADC1 (8 hongere), ADC2 (10 hongere), DAC1/2 (2 hongere ia ia), I²C x1, SPI x1, UART ×2
5. Ko etahi atu
   • Pūhiko & Whakahaere Mana: Hanga-i roto i te 110 mAh @ 3.7 V Li-ion pūtau; IP5306 whakahaere utu / tuku
   • Piriti Rangatū USB: CH9102F
   • Antenna & Whakapiri: 2.4 GHz 3D antenna; PC kapi-katoa te whare kirihou

WHAKAMAHI

Rahi Kōwae

KAUPAPA KAUPAPA

I mua i to mahi i tenei taahiraa, tirohia te tuhinga kei te taapiri whakamutunga: Te whakauru Arduino

Tāngia ngā mōhiohio WiFi

1. Whakatuwherahia te Arduino IDE (Tirohia ki https://docs.m5stack.com/en/arduino/arduino_ide mo te aratohu whakaurunga mo te poari whanaketanga me te rorohiko)
2. Tīpakohia te papa M5Core me te tauranga e tika ana, ka tuku i te waehere
3. Whakatuwherahia te aroturuki rangatū hei whakaatu i te WiFi kua karapahia me nga korero kaha tohu

   

Tāngia ngā kōrero BLE 

1. Whakatuwherahia te Arduino IDE (Tirohia ki https://docs.m5stack.com/en/arduino/arduino_ide mo te aratohu whakaurunga mo te poari whanaketanga me te rorohiko)
2. Tīpakohia te papa M5Core me te tauranga e tika ana, ka tuku i te waehere
3. Whakatuwherahia te kaitutei rangatū hei whakaatu i te BLE kua karapahia me nga korero kaha tohu
   
   

Tāuta Arduino

• Tāuta Arduino IDE (https://www.arduino.cc/en/Main/Software)
  Paatohia ki te toro ki te mana Arduino webpae, ka kowhiri i te kete whakaurunga hei tiki ake i to punaha whakahaere.
• Te whakauru i te Whakahaere Poari Arduino

1. Te Kaiwhakahaere Poari URL Ka whakamahia ki te tohu i nga korero a te poari whanaketanga mo tetahi papaaho motuhake. I te tahua Arduino IDE, tohua File -> Manakohanga
   
2. Tāruatia te whakahaere poari ESP URL ki raro ki te Kaiwhakahaere Poari Tāpiri URLs: mara, ka tiaki.
   https://m5stack.oss-cnshenzhen.aliyuncs.com/resource/arduino/package_m5stack_index.json
   
   
3. I roto i te paetaha, tohua te Kaiwhakahaere Poari, rapua te ESP, ka paato i te Tāuta.
   
4. I roto i te paetaha, tohua te Kaiwhakahaere Poari, rapua M5Stack, ka paato i te Tāuta.
   
   I runga i te hua i whakamahia, tohua te poari whanaketanga e tika ana i raro i nga Utauta -> Poari -> M5Stack -> {M5Core}.
5. Honoa te taputapu ki to rorohiko me te taura raraunga hei tuku i te papatono

Whakatupato FCC

Whakatupato FCC: 

Ko nga Huringa me nga whakarereketanga kaore i tino whakaaehia e te roopu kawenga mo te hanganga ture ka whakakorehia te mana o te kaiwhakamahi ki te whakahaere i nga taputapu.
Ka tutuki tenei taputapu ki te wahanga 15 o nga Ture FCC. Ko te mahi kei raro i nga tikanga e rua e whai ake nei: (1) Kare pea tenei taputapu e whakararu kino, a (2) me whakaae tenei taputapu ki nga pokanoa ka tae mai, tae atu ki te pokanoa ka puta he mahi kino.

FAKATOKANGA NUI:

Tuhipoka: Kua whakamatauria enei taputapu, kua kitea e u ana ki nga rohe mo tetahi taputapu matihiko Class B, i runga i te wahanga 15 o nga Ture FCC. I hangaia enei rohe ki te whakarato i te whakamarumaru tika mai i nga pokanoa kino i roto i te whakaurunga whare.
Ka whakaputa, ka whakamahi, ka taea e tenei taputapu te whakaputa i te hiko auau reo irirangi, a, ki te kore e whakauruhia, ka whakamahia i runga i nga tohutohu, ka raru pea nga korero reo irirangi. Heoi, karekau he taurangi ka kore e puta he pokanoa ki tetahi whakaurunga. Mena ka raru nga taputapu i runga i te reo irirangi, pouaka whakaata ranei, ka taea te whakatau ma te whakaweto i nga taputapu, ka akiakihia te kaiwhakamahi ki te ngana ki te whakatika i te pokanoa ma te kotahi, neke atu ranei o nga tikanga e whai ake nei:

• Whakahoahoa, nukuhia ranei te antenna whiwhi.
• Whakanuia te wehenga i waenga i te taputapu me te kaiwhiwhi.
• Honoa te taputapu ki tetahi putanga i runga i te ara iahiko rereke mai i tera e honoa ana te kaiwhiwhi.
• Korero atu ki te kaihoko, ki tetahi tohunga hangarau reo irirangi/TV mo te awhina.

Kua arotakehia te taputapu ki te whakatutuki i nga whakaritenga whanui RF. Ka taea te whakamahi i te taputapu i roto i nga ahuatanga whakamaarama kawe kaore he here.