M5STACK NanoH2 Tiny IoT Development Board User Guide

M5STACK NanoH2 Tiny IoT Development Board

SPECIFIKACIJE

OUTLINE

M5NanoH2 is a miniature, low-power IoT development board within the M5Stack development kit series. Powered by the ESP32-H2 MCU, it boasts advanced wireless communication support Zigbee, facilitating seamless control of infrared IoT devices through its built-in infrared transmitter. The onboard ceramic antenna ensures a stable wireless communication connection. Additionally, the device features programmable RGB LEDs, adding a personalized visual touch to projects. The inclusion of Grove interfaces allows M5NanoH2 to flexibly expand with various M5 devices, supporting the connection of different device types through protocols such as UART and I2C. This provides developers with abundant hardware expansion possibilities. Suitable for applications in smart homes, industrial automation, health monitoring, and IoT devices, M5NanoH2 delivers a comprehensive development solution for innovative projects.

ESP32-H2 

1. Komunikacijske mogućnosti:
   • Bluetooth® 5 (LE): Incorporates Bluetooth 5.0 technology for extended wireless coverage and faster data transmission.
   • Zigbee and Thread (802.15.4): Supports Zigbee and Thread communication protocols, offering flexible connectivity for IoT applications.
2. Procesor i performanse:
   • RISC-V 32-bit single-core processor: Delivers a highly flexible and scalable processor architecture.
   • Up to 160 MHz clock frequency: Ensures the device has fast and efficient data processing capabilities.
   • Industry-leading low-power and RF performance: Achieves a leading position in both power consumption and RF performance.
3. Memorija:
   • Built-in 96 KB ROM: Used for storing firmware or program code. 320 KB SRAM: Utilized for runtime data storage.
   • 4 KB low-power SRAM: Specifically designed for low-power operations. Supports external Flash: Can extend the storage space for program code through an external memory.
4. GPIO pinovi i programabilni interfejsi:
   • Supports SPI, UART, I2C, I2S, RMT, TWAI, and PWM: Multiple communication interfaces, enhancing flexibility for data exchange with other de

QUICK START

ARDUINO IDE 

Za pristup Arduino službenom webstranica (https://www.arduino.cc/en/Main/Software) and download the installation package for your operating system, follow these steps:

1. Otvorite Arduino IDE i idite na File -> Preferences -> Settings.
2. Kopirajte sljedeći M5Stack Boards Manager URL i zalijepite ga u „Additional Boards Manager URLs”: https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/arduino/package_m5stack_index.json
3.  Go to: Tools -> Board: -> Boards Manager…
4. Traži M5Stack, pronađite ga i kliknite na "Instaliraj".
5. Odaberite Alati -> Ploča: -> M5Stack Arduino
6. Select M5NanoH2

BLUETOOTH SERIAL 

• Otvorite Arduino IDE i učitajte exampprogram: File -> Pramples -> BluetoothSerial -> SerialToSerialBT.
• Povežite uređaj sa računarom.
• Odaberite odgovarajući port za učitavanje. Kada se završi, uređaj će automatski omogućiti Bluetooth.
• The device name is set to ESP32test. Now, use a Bluetooth serial communication tool on your PC to achieve transparent transmission of Bluetooth serial data.

Instaliraj Arduino

User manual, how to use zigbee function

Zigbee OnOff Light(End Device)

Arduino IDE Tools：

• Tools -> Board: ESP32H2 Dev Module
• Tools -> Erase All Flash Before Sketch Upload: Enable
• Tools -> Flash Size: 2MB
• Tools -> Zigbee mode: Zigbee ED (end device)
• Tools -> Partition Scheme: custom

Zigbee On Off Switch(Coordinator)

Arduino IDE Tools

• Tools -> Board: ESP32H2 Dev Module
• Tools -> Erase All Flash Before Sketch Upload: Enable
•  Tools -> Flash Size: 2MB
• Tools -> Zigbee mode: Zigbee ZCZR (coordinator/router)
• Tools -> Partition Scheme: custom
• Zigbee ZCZR 2MB with spiffs

Koraci upotrebe 

1. Ensure that the coordinator is running and creating a network, burn the On Off Light code to the terminal node device.
2. After the device is started, it will automatically search and join the network, and On Off Switch will send light switching instructions at regular intervals.

Zigbee Scan Mreža

Arduino IDE Tools

• Tools -> Board: ESP32H2 Dev Module
•  Tools -> Erase All Flash Before Sketch Upload: Enable
• Tools -> Flash Size: 2MB
•  Tools -> Zigbee mode: Zigbee ZCZR (coordinator/router)
• Tools -> Partition Scheme: custom
•  Zigbee ZCZR 2MB with spiffs

Koraci upotrebe

After the device is started, it automatically starts scanning. If there is an active Zigbee network in the surrounding area, the current display result will be scanned after each scan is completed, and the next round of scanning will be automatically started.

Otvorite temu

Arduino IDE Tools

•  Tools -> Board: ESP32H2 Dev Module
• Tools -> Erase All Flash Before Sketch Upload: Enable
• Tools -> Flash Size: 2MB
• Tools -> Partition Scheme: Minimal SPIFFS (1.3MB APP/700K SPIFFS)

Upozorenje FCC

FCC Oprez:
Bilo kakve promjene ili modifikacije koje nije izričito odobrila strana odgovorna za usklađenost mogu poništiti korisnikovo ovlaštenje da koristi opremu.
Ovaj uređaj je u skladu s dijelom 15 FCC pravila. Rad je podložan sljedeća dva uslova:

1. Ovaj uređaj možda neće uzrokovati štetne smetnje i
2. Ovaj uređaj mora prihvatiti sve primljene smetnje, uključujući smetnje koje mogu uzrokovati neželjeni rad.

VAŽNA NAPOMENA:

Napomena: Ova oprema je testirana i utvrđeno je da je u skladu s ograničenjima za digitalne uređaje klase B, u skladu s dijelom 15 FCC pravila. Ova ograničenja su dizajnirana da pruže razumnu zaštitu od štetnih smetnji u stambenoj instalaciji. Ova oprema stvara, koristi i može emitovati radiofrekventnu energiju i, ako nije instalirana i korištena u skladu s uputama, može uzrokovati štetne smetnje radio komunikacijama. Međutim, ne postoji garancija da se smetnje neće pojaviti u određenoj instalaciji. Ako ova oprema uzrokuje štetne smetnje radio ili televizijskom prijemu, što se može utvrditi isključivanjem i uključivanjem opreme, korisnik se ohrabruje da pokuša ispraviti smetnje jednom ili više sljedećih mjera:

• Preusmjerite ili premjestite prijemnu antenu.
• Povećajte razmak između opreme i prijemnika.
• Povežite opremu u utičnicu na strujnom kolu različitom od onog na koji je priključen prijemnik.
• Za pomoć se obratite prodavaču ili iskusnom radio/TV tehničaru.

FCC izjava o izloženosti radijaciji: Ova oprema je u skladu sa ograničenjima izloženosti zračenju FCC utvrđenim za nekontrolisano okruženje. Ovu opremu treba instalirati i koristiti na minimalnoj udaljenosti od 20 cm između radijatora i vašeg tijela.

Frekvencijski raspon:

• BLE 1M/2M: 2402-2480MHz
• ZigBee: 2405-2480MHz
• Maximum ElRP for CE:
• BLE: 1.32 dBm
• ZigBee: 1.4 dBm
• Proizvođač : M5Stack Technology Co., Ltd
• Blok A10, južna obala Expo Baya, ulica Fuhai, okrug Bao'an, Shenzhen, Kina

FAQ

• Q: What is the main processor of the M5STACK NanoH2?
  A: It uses an ESP32-H2FH4S with a RISC-V 32-bit single-core processor, running at up to 160 MHz.
• Q: What communication protocols does it support?
  A: It supports Zigbee, Thread (802.15.4), SPI, UART, I2C, I2S, RMT, TWAI, and PWM.
• Q: How much memory does the NanoH2 have?
  A: It has 96 KB ROM, 320 KB SRAM, and 4 KB low-power SRAM, with support for external Flash.
• Q: Can I use the M5STACK NanoH2 as a Zigbee coordinator and an end device?
  A: Yes, the device can be configured as both a Zigbee End Device (ED) or a Coordinator/Router (ZCZR) through the Arduino IDE settings.
• Q: What is the frequency range for wireless communication?
  A: The frequency range for BLE 1M/2M is 2402-2480MHz, and for ZigBee it is 2405-2480MHz.