Luatos ESP32-C3 MCU Board User Guide

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1 Luatos ESP32-C3 MCU Board

2 Product Information

3 Mirayiridzo Yekushandiswa Kwechigadzirwa

4 PAKUPEDZAVIEW

5 PABOARD RESOURCE

6 PINOUT DEFINITION

7 DIMENSIONS (CLICK FOR DETAILS)

8 Zvinyorwa / Zvishandiso

8.1 References

9 Related Posts

Luatos ESP32-C3 MCU Board

Product Information

Iyo ESP32-C3 ibhodhi microcontroller ine 16MB yekuyeuka. Iyo inoratidzira 2 UART interfaces, UART0 uye UART1, ine UART0 inoshanda sechiteshi chekurodha. Bhodhi rinosanganisirawo 5-channel 12-bit ADC ine yakakura sampchiyero che100KSPS. Pamusoro pezvo, ine yakaderera-kumhanya SPI interface mune master mode uye IIC controller. Kune 4 PWM interfaces inogona kushandisa chero GPIO, uye gumi neshanu ekunze GPIO mapini anogona kuwanda. Iyo bhodhi ine maviri SMD LED zviratidzo, bhatani reset, bhatani reBOOT, uye USB kuTTL kurodha debug port.

Mirayiridzo Yekushandiswa Kwechigadzirwa

Usati wasimudza ESP32, ita shuwa kuti iyo BOOT (IO09) pini haina kudhonzerwa pasi kuti isapinda yekurodha mode.

Munguva yekugadzira, hazvikurudzirwe kudonhedza pasi IO08 pini, sezvo inogona kudzivirira kurodha kuburikidza neserial port kana pini yakadzikira panguva yekurodha nekupisa.
MuQIO modhi, IO12 (GPIO12) uye IO13 (GPIO13) inowedzerwa masaini eSPI masaini SPIHD uye SPIWP.

Tarisa kune schematic kuti uwane mamwe mareferensi pane pinout. Dzvanya here kuti uwane iyo schematic.
Ita shuwa kuti chero shanduro dzekare dzeESP32 package dzinoburitswa usati washandisa pasuru yekuisa.

Kuisa chirongwa uye arduino-esp32 package, tevera matanho aya:
1. Vhura iyo official software download webpeji uye sarudza inoenderana system uye system bits yekurodha.
2. Mhanyai purogiramu yakadhawunirodha woiisa uchishandisa iyo yakasarudzika marongero.
3. Tsvaga iyo espressif/arduino-esp32 repository paGitHub uye tinya pane Kuisa link.
4. Copy the URL inonzi development release link.
5. MuArduino IDE, tinya pa File > Zvido > Maneja ekuwedzera mabhodhi URLs uye wedzera URL yakakopwa munhanho yapfuura.
6. Enda kuBoards Manager muArduino IDE uye isa ESP32 package.
7. Sarudza Zvishandiso> Bhodhi uye sarudza ESP32C3 Dev Module kubva pane iyo rondedzero.
8. Chinja flash modhi kuita DIO nekuenda kuZvishandiso> Flash Mode uye shandura USB CDC paBoot kuti Igone.
Yako ESP32 setup yagadzirira kuenda! Unogona kuzviyedza nekumhanyisa chirongwa chekuratidzira kuona kuti zvese zviri kushanda nemazvo.

SUPPORT
Kana uchida rubatsiro, ndapota inzwa wakasununguka kutibata pa tourdeuscs@gmail.com.

PAKUPEDZAVIEW

Iyo ESP32 bhodhi rekuvandudza rakagadzirwa zvichibva paESP32-C3 chip kubva kuEspressif Systems.
Iine chimiro chiduku chechimiro uye stamp dhizaini yegomba, zvichiita kuti zvive nyore kune vanogadzira kushandisa.Bhodhi rinotsigira nzvimbo dzakasiyana-siyana, kusanganisira UART, GPIO, SPI, I2C, ADC, uye PWM, uye yakanakira nharembozha, magetsi anopfekeka, uye maIoT maapplication ane-low-power performance.

Inogona kushanda seyakamira sisitimu kana peripheral mudziyo kune iyo huru MCU, ichipa Wi-Fi uye Bluetooth mabasa kuburikidza neSPI/SDIO kana I2C/UART nzvimbo.

PABOARD RESOURCE

Iri bhodhi rekuvandudza rine imwe SPI flash ine 4MB yekuchengetedza simba, iyo inogona kuwedzerwa kusvika ku16MB.

Iyo inoratidzira 2 UART interfaces, UART0 uye UART1, ine UART0 inoshanda sechiteshi chekurodha.
Pane 5-chiteshi 12-bit ADC pane iyi bhodhi, ine yakanyanya sampchiyero che100KSPS.

Iyo yakaderera-kumhanya SPI interface inosanganisirwa mune master mode.
Pane IIC controller pane iyi bhodhi.

Iyo ine 4 PWM interfaces inogona kushandisa chero GPIO.
Kune gumi neshanu ekunze GPIO mapini anogona kuwanda.

Pamusoro pezvo, inosanganisira maviri maSMD LED zviratidzi, bhatani reset, bhatani reBOOT, uye USB kuTTL kurodha debug port.

PINOUT DEFINITION

ESP32-C3 PCB
HTTPS://WIKI.LUATOS.COM/_STATIC/BOM/ESP32C3.HTML.

DIMENSIONS (CLICK FOR DETAILS)

MAZANO PAKUSHANDISWA

Kudzivirira iyo ESP32 kubva pakupinda yekurodha modhi, iyo BOOT (IO09) pini haifanirwe kudhonzwa pasi isati yasimudza simba.
Izvo hazvikurudzirwe kudonhedza pasi IO08 pini paunenge uchigadzira, sezvo izvi zvichigona kudzivirira kurodha kuburikidza ne serial port kana pini yakadzikira panguva yekurodha nekupisa.
MuQIO modhi, IO12 (GPIO12) uye IO13 (GPIO13) yakapetwa kune SPI masiginecha SPIHD uye SPIWP, asi nekuwedzera GPIO kuwanikwa, bhodhi rekuvandudza rinoshandisa 2-waya SPI muDIO modhi, uye nekudaro, IO12 neIO13 hazvina kubatana. kupenya. Paunenge uchishandisa yega-yakaunganidzwa software, flash inofanirwa kugadzirwa kuDIO modhi zvinoenderana.
Sezvo VDD yekunze SPI flash yatobatana neiyo 3.3V magetsi system, hapana chinodiwa chekuwedzera magetsi ekugadzirisa, uye inogona kuwanikwa uchishandisa chiyero.
2- waya SPI yekukurukurirana maitiro.
Nekutadza, GPIO11 inoshanda seVDD pini yeSPI flash, uye nekudaro inoda kugadziridzwa isati yashandiswa seGPIO.

SCHEMATIC
Ndokumbira udzvare link inotevera kuti utarise.
https://cdn.openluat-luatcommunity.openluat.com/attachment/20220609213416069_CORE-ESP32-A12.pdf

DEVELOPMENT ENVIRONMENT CONFIGURATION

Cherechedza: Iyo inotevera yekuvandudza sisitimu ndeyeWindows nekukasira.

CHERECHEDZA: Ndokumbira utarise kuti waburitsa chero shanduro dzekare dzeESP32 package usati washandisa iyi yekuisa pasuru.
Unogona kuita izvi nekuenda kune folda "% LOCALAPPDATA%/Arduino15/mapakeji" mu file maneja, uye kudzima folda inonzi "esp32".

Vhura iyo official software download webpeji, uye sarudza inoenderana system uye system bits yekurodha.
Unogona kusarudza "Ingo Dhawunirodha", kana "Basa & Dhawunirodha".
Mhanya kuisa purogiramu uye kuiisa yose nekusingaperi.
Isa arduino-esp32
- Tsvaga a URL yakanzi budiriro yekuburitsa link uye yakakopwa.
- MuArduino IDE, tinya pa File > Zvido > Maneja ekuwedzera mabhodhi URLs uye wedzera URL iyo yawakawana munhanho 2.
- Zvino, dzokera kuBoards Manager uye isa iyo "ESP32" package.
- Mushure mekuisa, sarudza Zvishandiso> Bhodhi uye sarudza "ESP32C3 Dev Module" kubva pane iyo rondedzero.
- Pakupedzisira, shandura flash mode kuDIO nekuenda kuZvishandiso> Flash Mode, uye shandura USB CDC paBoot kuti Igone.