M5STACK M5 Power Hub

Vipimo

• SoC: ESP32-S3-WROOM-1U-N16R2
• PSRAM: 2MB
• Mweko: 16MB
• Wi-Fi: GHz 2.4
• Antena isiyo na waya: SMA Internal Threaded Hole
• Vipimo: 88.0 x 56.0 x 38.5 mm

Maelezo

PowerHub is an integrated programmable power management controller. It features the ESP32-S3-WROOM-1U-N16R2 as its main control unit, equipped with a dual-core Xtensa LX7 processor running at 240MHz and supporting 2.4GHz Wi-Fi. An integrated co-processor, the STM32G031G8U6, works with multiple INA226 voltage/current sensor ICs and electronic switching circuitry. This enables precise power management for multiple expansion interfaces and provides system-wide low-power wake-up capability. The controller integrates two HY2.0-4P interfaces (supporting I2C + UART), one RS485communication interface, and one CAN bus communication interface, facilitating easy connectionto various sensors and actuators. It includes both USB-A and USB Type-C ports. Leveraging the ESP32-S3’s USB OTGperipheral, these ports support both USB Host and Device functionality. Designed for applications like industrial automation control, smart home hubs, and IoTedge devices, the PowerHub provides developers with a stable and reliable core control solution.

Anza Haraka

1. Tembelea Arduino rasmi webtovuti na usakinishe IDE ya Arduino https://www.arduino.cc/en/Main/Software
2. Ongeza Meneja wa Bodi afuatayo URL kwa File → Preferences → Additional→Boards Manager URLs: https://espressif.github.io/arduino-esp32/package_esp32_dev_index.json
3. Open the Boards Manager, search for “ESP32” ,and click install.
4. After installation, select the board “ESP32S3 DevModule”. 5.Configure the following options:
   • USB CDC On Boot: “Enabled” 2. USB Mode: “Hardware CDC and JTAG”

Jaribio la Wi-Fi

• Chagua exampna programu "Kutamples” → “WiFi” → “WiFiScan”, chagua mlango unaolingana na kifaa chako, na ubofye kitufe cha kukusanya na kupakia kilicho katika kona ya juu kushoto. Baada ya upakiaji kukamilika, fungua Kifuatiliaji cha Ufuatiliaji ili view Maelezo ya kuchanganua Wi-Fi.

Mtihani wa BLE

• Chagua exampna programu "Kutamples”-“BLE”-“Changanua”, chagua mlango unaolingana na kifaa chako, na ubofye kitufe cha kukusanya na kupakia kwenye kona ya juu kushoto. Baada ya upakiaji kukamilika, fungua Kifuatiliaji cha Ufuatiliaji ili view BLE scan information

Onyo la FCC

Kifaa hiki kinatii sehemu ya 15 ya Sheria za FCC. Operesheni inategemea masharti mawili yafuatayo:

1. Kifaa hiki hakiwezi kusababisha usumbufu unaodhuru, na
2. kifaa hiki lazima kikubali uingiliaji wowote uliopokewa, ikiwa ni pamoja na kuingiliwa ambayo inaweza kusababisha uendeshaji usiohitajika.

Mabadiliko yoyote au marekebisho ambayo hayajaidhinishwa waziwazi na mhusika anayehusika na utiifu yanaweza kubatilisha mamlaka ya mtumiaji kuendesha kifaa.

Kumbuka: Kifaa hiki kimejaribiwa na kupatikana kuwa kinatii vikomo vya kifaa cha kidijitali cha Hatari B, kwa mujibu wa sehemu ya 15 ya Sheria za FCC. Vikomo hivi vimeundwa ili kutoa ulinzi unaofaa dhidi ya kuingiliwa kwa hatari katika usakinishaji wa makazi. Kifaa hiki huzalisha matumizi na kinaweza kuangazia nishati ya masafa ya redio na, ikiwa hakijasakinishwa na kutumiwa kwa mujibu wa maagizo, kinaweza kusababisha mwingiliano unaodhuru kwa mawasiliano ya redio. Hata hivyo, hakuna uhakika kwamba kuingiliwa haitatokea katika ufungaji fulani. Ikiwa kifaa hiki kitasababisha usumbufu unaodhuru kwa upokeaji wa redio au televisheni, ambao unaweza kubainishwa kwa kuzima na kuwasha kifaa, mtumiaji anahimizwa kujaribu kusahihisha uingiliaji huo kwa moja au zaidi ya hatua zifuatazo:

• Elekeza upya au uhamishe tena antena inayopokea.
• Kuongeza utengano kati ya kifaa na mpokeaji.
• Unganisha vifaa kwenye plagi kwenye mzunguko tofauti na ile ambayo mpokeaji ameunganishwa.
• Wasiliana na muuzaji au mtaalamu wa redio/TV kwa usaidizi.

Kifaa hiki kinatii vikomo vya mfiduo wa mionzi ya FCC vilivyowekwa kwa mazingira yasiyodhibitiwa. Kifaa hiki kinapaswa kusanikishwa na kuendeshwa kwa umbali wa angalau 20cm kati ya radiator na mwili wako.

Maswali Yanayoulizwa Mara kwa Mara

What are the main interfaces integrated into PowerHub?

PowerHub integrates two HY2.0-4P interfaces (supporting I2C + UART), one RS485 communication interface, and one CAN bus communication interface.

What applications is PowerHub suitable for?

PowerHub is designed for applications like industrial automation control, smart home hubs, and IoT edge devices.

How do I ensure FCC compliance when using PowerHub?

To ensure FCC compliance, follow the guidelines provided in the user manual, such as reorienting or relocating the receiving antenna, increasing separation between equipment and receiver, and consulting a professional if needed.

Nyaraka / Rasilimali

M5STACK M5 Power Hub [pdf] Mwongozo wa Mtumiaji M5POWERHUB 2AN3W, M5POWERHUB 2AN3W, m5powerhub, M5 Power Hub, M5, Power Hub, Hub

Marejeleo

• Mwongozo wa Mtumiaji