M5STACK C-Plus SE Mini IoT Development Kit Instructions

M5STACK C-Plus SE Mini IoT Development Kit

ÌLÁRÒ

M5Stick-Plus SE is ESP32 board which based on ESP32-PICO-D4 module, with one LED and one button , The board is made of PC+ABC.

Hardware Tiwqn

The hardware of M5Stick-Pusl SE: ESP32-PICO-D4 module, TFT screen, IR transmitter, Red LED, Button, GROVE interface, TypeC-to-USB interface, Power Management chip and battery.ESP32- PICO-D4 is a System-in-Package (SiP) module that is based on ESP32,
providing complete Wi-Fi and Bluetooth functionalities. The module integrates a 4-MB SPI flash. ESP32-PlCO-D4 integrates all peripheral components seamlessly, including a crystal oscillator, flash, filter capacitors and RF matching links in one single package.

• Iboju TFT is a 1.14-inch color screen driven with a resolution of 135 x 240. Operating voltage range is 2.5N3.3V
• Power Management ërún is X-Powers’s AXPI 92. The operating voltage range is 2.91V6.3V and the charging current is 1.4A.
• M5Stick-Plus SE equips ESP32 with everything needed for programming, everything needed for operation and development

Apejuwe PIN

USB INTERFACE

M5CAMREA Iṣeto ni Iru-C iru USB ni wiwo, atilẹyin USB2.0 boṣewa ibaraẹnisọrọ Ilana.

Grove ni wiwo

4p disposed pitch of 2.0mm M5CAMREA GROVE interfaces, internal wiring and GND, 5V, GPIO32, GPIO33 connected

Apejuwe iṣẹ

This chapter describes the ESP32-PICO-D4 various modules and functions

Sipiyu ATI iranti

ESP32-PICO-D4 ni agbara kekere meji Xtensa® 32-bit LX6 MCU ninu. Iranti on-chip ti o ni:

• 448-KB ti ROM, ati pe eto naa bẹrẹ fun awọn ipe iṣẹ ekuro
• Fun itọnisọna 520 KB ati chirún ipamọ data SRAM (pẹlu iranti filasi 8 KB RTC)
• Iranti filasi RTC ti 8 KB SRAM, nigbati RTC le bẹrẹ ni ipo oorun-jinlẹ, ati fun titoju data ti o wọle nipasẹ Sipiyu akọkọ
• RTC iranti o lọra, ti 8 KB SRAM, le wọle nipasẹ alaṣẹpọ ni ipo Deepsleep
• Ti 1 kbit ti eFuse, eyiti o jẹ eto-pato 256 bit (adirẹsi MAC ati ṣeto ërún); awọn ti o ku 768 bit ni ipamọ fun olumulo eto, wọnyi Flash eto pẹlu ìsekóòdù ati ërún ID

Apejuwe Ipamọ

Ita Flash ati SRAM
ESP32 atilẹyin ọpọ ita QSPI filasi ati aimi ID wiwọle iranti (SRAM), nini a hardware-orisun AES ìsekóòdù lati dabobo olumulo eto ati data.

• ESP32 wọle si ita QSPI Flash ati SRAM nipa caching. Titi di aaye koodu Flash ita 16 MB ti ya aworan sinu Sipiyu, ṣe atilẹyin 8-bit, 16-bit ati 32-bit wiwọle, ati pe o le ṣiṣẹ koodu.
• Up to 8 MB external Flash and SRAM mapped to the CPU data space, support for 8-bit, 16-bit and 32-bit access. Flash supports only read operations, SRAM supports read and write operations. ESP32-PICO-D4 4 MB of integrated SPI Flash, the code can be mapped into CPU  space, support for 8-bit, 16-bit and 32-bit access, and can execute code. Pin GPIO6 ESP32 of, GPIO7, GPIO8, GPIO9, GPIO10 and GPIO11 for connecting module integrated SPI Flash, not recommended for other functions.

CRYSTAL

• ESP32-PICO-D4 ṣepọ a 40 MHz gara oscillator.

RTC isakoso ATI kekere agbara agbara

ESP32 nlo awọn ilana iṣakoso agbara ilọsiwaju le yipada laarin awọn ipo fifipamọ agbara oriṣiriṣi. (Wo Tabili 5).

• Ipo fifipamọ agbara
  • Ipo ti nṣiṣe lọwọ: Chip RF nṣiṣẹ. Chip le gba ati tan kaakiri ifihan agbara ohun.
  • Ipo oorun-modẹmu: Sipiyu le ṣiṣẹ, aago le tunto. Wi-Fi / Bluetooth baseband ati RF
  • Ina-orun mode: Sipiyu ti daduro. RTC ati iranti ati awọn agbeegbe ULP coprocessor isẹ. Eyikeyi iṣẹlẹ ji dide (MAC, agbalejo, aago RTC tabi idalọwọduro ita) yoo ji ni ërún.
  • Ipo oorun-jin: iranti RTC nikan ati awọn agbeegbe ni ipo iṣẹ. Wi-Fi ati data Asopọmọra Bluetooth ti o fipamọ sinu RTC. ULP coprocessor le ṣiṣẹ.
  • Ipo Hibernation: 8 MHz oscillator ati ULP coprocessor ti a ṣe sinu jẹ alaabo. Iranti RTC lati mu pada ipese agbara ti ge kuro. Aago aago RTC kan ṣoṣo ti o wa lori aago ti o lọra ati diẹ ninu RTC GPIO ni iṣẹ. Aago RTC RTC tabi aago le ji lati ipo Hibernation GPIO.
• Ipo oorun-jin
  • Ipo oorun ti o ni ibatan: ipo fifipamọ agbara yipada laarin Iṣiṣẹ, Iṣiṣẹ-orun, Ipo oorun-ina. Sipiyu, Wi-Fi, Bluetooth, ati aarin akoko tito tẹlẹ redio lati ji, lati rii daju asopọ Wi-Fi / Bluetooth.
  • Awọn ọna ibojuwo sensọ agbara kekere-kekere: eto akọkọ jẹ ipo oorun-jinlẹ, ULP coprocessor ti wa ni ṣiṣi tabi paade lati wiwọn data sensọ. Awọn iwọn sensọ data, ULP coprocessor pinnu boya lati ji soke ni akọkọ eto.

Awọn iṣẹ ni awọn ipo lilo agbara oriṣiriṣi: TABLE 5

Awọn ẹya ara ẹrọ itanna

LIMIT PARAMETTER

Table 8: Idiwọn iye

1. VIO si paadi ipese agbara, Tọkasi ESP32 Imọ Specification Àfikún IO_MUX, bi SD_CLK ti ipese agbara fun VDD_SDIO.

WIFI RADIO Igbohunsafẹfẹ

Table 9: Wi-Fi RF abuda

RADIO BLUETOOTH AGBARA Kekere

olugba

Tabili 10: Low-power Bluetooth receiver characteristics

ifilọlẹ

Tabili 11: Characteristics of Low Power Bluetooth transmitter

FCC Ikilọ

Iṣọra 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:
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a  particular installation. If this equipment does cause harmful interference to radio or television  reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna. — Increase the separation between the equipment and receiver. — Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Kan si alagbawo oniṣowo tabi redio ti o ni iriri / onimọ-ẹrọ TV fun iranlọwọ.

Gbólóhùn Ìfihàn Ìtọjú FCC: Ohun èlò yii ṣe ibamu pẹlu awọn ifilelẹ ifihan ifihan itanna FCC ti a ṣeto siwaju fun agbegbe ti ko ṣakoso. Ẹrọ yii yẹ ki o fi sii ati ṣiṣẹ pẹlu aaye to kere ju 20cm laarin imooru & ara rẹ.