M5STACK M5Core2 V1.1 ESP32 IoT Development Kit

Ozi ngwaahịa

Afọ	2020
Ụdị	V0.01

Nkọwapụta
M5Core2 1.1 bụ bọọdụ ESP32 dabere na mgbawa ESP32-D0WDQ6-V3 ma nwee ihuenyo TFT nke anụ ọhịa 2. Ejiri PC+ABC mee bọọdụ ahụ.

Ngwaike mejupụtara
Ngwa ngwaike nke CORE2 gụnyere

• ESP32-D0WDQ6-V3 mgbawa
• Ihuenyo TFT
• Green ikanam
• Bọtịnụ
• GROVE interface
• TypeC-na-USB interface
• mgbawa njikwa ike
• Batrị

Ihe mgbawa ESP32-D0WDQ6-V3 bụ sistemụ dual-core nwere Harvard Architecture Xtensa LX6 CPUs abụọ. Ọ agbakwunyere ebe nchekwa, ebe nchekwa mpụga, na mpụta dị na bọs data na/ma ọ bụ ụgbọ ala ntuziaka nke CPU ndị a. Maapụ adreesị nke CPU abụọ ahụ bụ symmetrical, belụsọ ụfọdụ ndị ewepu. Ọtụtụ akụkụ dị na sistemụ nwere ike ịnweta ebe nchekwa agbakwunyere site na DMA.

Ihuenyo TFT
Ihuenyo TFT bụ 2-inch agba ihuenyo nke ILI9342C chụpụrụ na mkpebi nke 320 x 240. Ọ na-arụ ọrụ na vol.tage nso nke 2.6 ~ 3.3V ma na-arụ ọrụ okpomọkụ nso nke -10 ~ 5°C.

Chip njikwa ike
Ihe mgbawa njikwa ike ejiri bụ X-Powers AXP192. Ọ na-arụ ọrụ na ntinye voltage nso nke 2.9V ~ 6.3V ma na-akwado odori ugbu a nke 1.4A.

Nkọwa ọrụ
Isiakwụkwọ a na-akọwa modul na ọrụ dị iche iche nke mgbawa ESP32-D0WDQ6-V3.

CPU na ebe nchekwa
Ihe mgbawa ESP32-D0WDQ6-V3 nwere Xtensa otu-/dual-core 32-bit LX6 microprocessors nwere oke ọsọ ruru 600MIPS. CPU nwere 448 KB ROM, 520 KB SRAM, yana mgbakwunye 16 KB SRAM na RTC. Ọ na-akwado ọtụtụ flash/SRAM ibe site QSPI.

Nkọwa nchekwa

• ESP32 na-akwado ọtụtụ flash QSPI mpụga yana ebe nchekwa ohere ohere static (SRAM) yana nzuzo AES dabere na ngwaike maka mmemme onye ọrụ na nchekwa data.
• ESP32 na-enweta QSPI Flash mpụga na SRAM site na caching. Ọ nwere ike ịdepụta ihe ruru 16 MB nke oghere koodu Flash mpụga n'ime CPU, na-akwado ohere 8-bit, 16-bit, na 32-bit, yana mkpochapụ koodu. Ọ nwekwara ike ịdepụta ihe ruru 8 MB mpụga Flash na SRAM na oghere data CPU, na-akwado ohere 8-bit, 16-bit, na 32-bit. Flash na-akwado naanị ọrụ ọgụgụ, ebe SRAM na-akwado ma ọrụ ịgụ na ide.

Nkọwa PIN

USB ihu
M5CAMREA Nhazi Ụdị-C ụdị USB interface, na-akwado USB2.0 ọkọlọtọ nkwurịta okwu protocol.
GROVE INTERFACE
4p tụfuru oghere 2.0mm M5CAMREA GROVE, wiwi ime na GND, 5V, GPIO32, GPIO33 jikọtara.

 Nkọwa ỌRỤ

Isiakwụkwọ a na-akọwa ESP32-D0WDQ6-V3 modul na ọrụ dị iche iche.

CPU na ebe nchekwa
Xtensa single-/dual-core32-bitLX6microprocessor(s), ruo 600MIPS (200MIPSforESP32-S0WD/ESP32-U4WDH, 400 MIPS maka ESP32-D2WD)

• 448KB ROM
• 520 KB SRAM
• 16 KB SRAM na RTC
• QSPI na-akwado ọtụtụ ibe flash/SRAM

Nkọwa nke nchekwa

Flash mpụga na SRAM
ESP32 na-akwado otutu QSPI flash mpụga na ebe nchekwa ohere ohere static (SRAM), nwere ihe nzuzo AES dabere na ngwaike iji chebe mmemme na data onye ọrụ.

• ESP32 nweta QSPI Flash mpụga na SRAM site na caching. Ihe ruru 16 MB oghere koodu Flash mpụga ka etinyere na CPU, na-akwado ohere 8-bit, 16-bit na 32-bit, ma nwee ike mebe koodu.
• Ihe ruru 8MB Flash mpụga na SRAM mapụtara na oghere data CPU, nkwado maka ịnweta 8-bit, 16-bit na 32-bit. Flash na-akwado naanị ọrụ ọgụgụ, SRAM na-akwado ọrụ ịgụ na ide.

CRYSTAL
Mpụga 2 MHz ~ 60 MHz crystal oscillator (40 MHz naanị maka ọrụ Wi-Fi/BT)

Ijikwa RTC na eri ike dị ala
ESP32 na-eji usoro njikwa ike dị elu enwere ike gbanwee n'etiti ụdị nchekwa ike dị iche iche. (Lee tebụl nke 5).

• Ụdị nchekwa ike

• Ọnọdụ arụ ọrụ: mgbawa RF na-arụ ọrụ. Chip nwere ike ịnata ma bufee mgbaama ụda.
• Modem-ụra mode: CPU nwere ike ịgba ọsọ, enwere ike ịhazi elekere. Wi-Fi/Bluetooth baseband na RF
• Ọnọdụ ihi ụra ọkụ: CPU kwụsịtụrụ. RTC na ebe nchekwa na peripherals ULP coprocessor arụ ọrụ. Ihe omume edemede ọ bụla (MAC, onye ọbịa, oge RTC ma ọ bụ nkwụsị mpụga) ga-eteta mgbawa ahụ.
• Ọnọdụ ihi ụra miri emi: naanị ebe nchekwa RTC na mpụta na ọnọdụ ọrụ. Wi-Fi na data njikọta Bluetooth echekwara na RTC. ULP coprocessor nwere ike ịrụ ọrụ.
• Ụdị nkpuchi: 8 MHz oscillator na ULP arụnyere arụnyere n'ime ya nwere nkwarụ. Ebe nchekwa RTC iji weghachi ike na-ebipụ. Naanị otu ngụ oge RTC dị na obere elekere yana ụfọdụ RTC GPIO na-arụ ọrụ. Elekere RTC RTC ma ọ bụ ngụ oge nwere ike iteta n'ụra GPIO.

• Ụdị ụra miri emi

• Ụdị ụra emetụtara: ọnọdụ nchekwa ike na-agbanwe n'etiti arụ ọrụ, ụra modem, ọnọdụ ụra ọkụ. A ga-akpọte CPU, Wi-Fi, Bluetooth, na redio, iji hụ na njikọ Wi-Fi / Bluetooth dị.
• Ultra Low-powerzọ nlekota ihe mmetụta mmetụta: isi sistemụ bụ ọnọdụ ụra miri emi, ULP coprocessor na-emeghe ma ọ bụ mechie oge iji tụọ data ihe mmetụta. Ihe mmetụta ahụ na-atụ data, onye na-ahụ maka ULP na-ekpebi ma ọ ga-eteta isi sistemụ.

Ọrụ n'ụdị oriri ike dị iche iche: TABLE 5

Mgbanwe ọ bụla ma ọ bụ mgbanwe ọ bụla nke ndị na-ahụ maka nnabata na-akwadoghị nke ọma nwere ike imebi ikike onye ọrụ iji rụọ ọrụ ahụ. Ngwaọrụ a na-akwado akụkụ 15 nke Iwu FCC. Arụ ọrụ bụ n'okpuru ọnọdụ abụọ ndị a

1. Ngwaọrụ a nwere ike ọ gaghị ebute nnyonye anya na-emerụ ahụ, yana
2.  Ngwaọrụ a ga-anabatarịrị nnyonye anya ọ bụla enwetara, gụnyere nnyonye anya nwere ike ibute ọrụ na-achọghị.

Rịba ama

• A nwalere ngwa a wee hụ na ọ dabara na oke maka ngwaọrụ dijitalụ Klas B, dịka akụkụ 15 nke Iwu FCC. Emebere oke ndị a iji nye nchebe ezi uche dị na ya megide nnyonye anya na-emerụ emerụ na ntinye ụlọ.
• Akụrụngwa a na-ewepụta, na-eji ma nwee ike ịgbasa ike ugboro redio yana, ọ bụrụ na etinyeghị ya ma jiri ya dịka ntuziaka ahụ siri dị, nwere ike ibute ndabichi na-emerụ ahụ na nkwukọrịta redio. Agbanyeghị, enweghị nkwa na nnyonye anya agaghị eme na otu nrụnye.
• Ọ bụrụ na akụrụngwa a na-ebute nnyonye anya na-emerụ ahụ na nnabata redio ma ọ bụ telivishọn, nke enwere ike ikpebi site na ịgbanyụ ma gbanye akụrụngwa, a na-agba onye ọrụ ume ịgbalị idozi nnyonye anya site na otu ma ọ bụ karịa n'ime usoro ndị a.
  • Megharịa ma ọ bụ bugharịa antenna nnata.
  • Mee ka nkewa dị n'etiti akụrụngwa na nnata.
  • Jikọọ akụrụngwa n'ime oghere na sekit dị iche na nke ejikọrọ onye nnata.
  • Kpọtụrụ onye na-ere ahịa ma ọ bụ onye ọrụ redio/TV nwere ahụmahụ maka enyemaka.
• Akụrụngwa a na-akwado oke ikpughe radieshon FCC nke edobere maka ebe a na-achịkwaghị achịkwa.Ekwesịrị itinye akụrụngwa a ma rụọ ọrụ ya na obere anya 20cm n'etiti radiator & ahụ gị.

Hazie WIFI
UIFlow na-enye ma offl.ine na web veruon nke programmer. Mgbe ị na-eji web version, anyị kwesịrị hazi a WiFi njikọ maka ngwaọrụ. Ihe ndị a na-akọwa ụzọ abụọ iji hazie njikọ Vlfi maka ngwaọrụ ahụ (Nhazi Bum na nhazi AP hotspot).

Gbanyụọ nhazi WiFi{kwadoro)
IOU!Flow-1.5.4 na ụdị dị n'elu nwere ike dee WiFi inlormat1on ozugbo site na M5Burner .

AP hotspot nhazi WiFi

1. Pịa wee pịa bọtịnụ ike dị n'aka ekpe ka ịgbanwuo igwe. Ọ bụrụ na ahazighị W1FI, sistemụ ahụ ga-akpaghị aka na-abanye na ọnọdụ configurallon netwọkụ mgbe agbanyere ya nke mbụ t, me. Ka e were ya na ịchọrọ ịbanye n'ụdị nhazi netwọkụ ọzọ alter runn,ng mmemme ndị ọzọ. ị nwere ike na-ezo aka na ọrụ n'okpuru. Gbanwee akara ngosi UIFlow na-egosi na mmalite, pịa bọtịnụ ụlọ ngwa ngwa (bọtịnụ etiti MS) ka ịbanye na ibe nhazi. Pịa bọtịnụ dị n'akụkụ aka nri nke fuselage ka ịgbanwee nhọrọ na Ntọala, wee pịa bọtịnụ Ụlọ ka iji gosi. Pịa bọtịnụ aka nri ka ịgbanwee nhọrọ gaa na Ntọala WIFI, pịa bọtịnụ ụlọ iji gosi, wee malite nhazi ahụ.
2. Mgbe ijikọ nke ọma na hotspot w,th your mot>tle ekwentị, mepee ihe nchọgharị ekwentị mkpanaaka ka inyocha koodu QR na ihuenyo ma ọ bụ nweta ozugbo 192.188.4.1. tinye ibe iji dejupụta ozi WIFI nkeonwe gị. na ciick Hazie ka ịdekọ ozi WiFi gị. Ngwaọrụ wm malitegharịa na akpaghị aka ka ịhazi nke ọma wee tinye ọnọdụ mmemme.

Mara: A naghị anabata mkpụrụedemede pụrụ iche dịka "ohere" na W,Fi 1rtformat10n ahaziri.

Nkọwa ọrụ BLEUART 
Mepụta njikọ Bluetooth ma mee ka ọrụ passthrough Bluetooth rụọ ọrụ.

Ntuziaka
Njikọ gastro Bluetooth na Scad Co / Off Control LED

Akwụkwọ / akụrụngwa

M5STACK M5Core2 V1.1 ESP32 IoT Development Kit [pdf] Akwụkwọ ntuziaka onye nwe M5CORE2V11, 2AN3WM5CORE2V11, M5Core2 V1.1 ESP32 IoT Development Kit, M5Core2 V1.1, ESP32 IoT Development Kit, IoT Development Kit

Ntụaka

• Akwụkwọ ntuziaka onye ọrụ