Espressif ESP32 H2 Mini 1U Thread/Zigbee/BLE Module

ESP32-H2-MINI-1U is a powerful, generic Bluetooth® Low Energy and IEEE 802.15.4 combo module that has a rich set of peripherals. This module is an ideal choice for a wide variety of application scenarios related to Internet of Things (IoT), such as embedded systems, smart home, wearable electronics, etc.

ESP32-H2-MINI-1U comes with a connector for an external antenna and feature a 2 or 4 MB external SPI flash. 

ESP32-H2-MINI-1U comes in three versions: 2 MB flash (105°C) , 4 MB flash (105°C) and 4 MB flash (85°C) . These three versions only vary in flash part number and ambient temperature.

At the core of this module is ESP32-H2, a 32-bit RISC-V single-core CPU that operates at up to 96 MHz. You can power off the CPU and make use of the low-power coprocessor to constantly monitor the peripherals for changes or crossing of thresholds.

ESP32-H2 integrates a rich set of peripherals including I2C, I2S, SPI, UART, ADC, LED PWM, ETM, GDMA, PCNT, PARLIO, RMT, TWAI, MCPWM, USB Serial/JTAG, temperature sensor, general-purpose timers, system timer, watchdog timer as well as up to 19 GPIOs.

Features

CPU and On-Chip Memory

• ESP32-H2 embedded, RISC-V single-core 32-bit

LX7 microprocessor, up to 96 MHz

• 128 KB ROM
  
• 320 KB SRAM
  
• 4 KB LP Memory
  
• 2 MB or 4 MB in-package flash

Bluetooth

• Bluetooth Low Energy (Bluetooth 5.3 certified)
  
• Bluetooth mesh
  
• Bluetooth Low Energy long range (Coded PHY, 125 Kbps and 500 Kbps)
  
• Bluetooth Low Energy high speed (2 Mbps)
  
• Bluetooth Low Energy advertising extensions and multiple advertising sets
  
• Simultaneous Broadcaster, Observer, Peripheral and Central
  
• Multiple connections
  
• LE power control

IEEE 802.15.4

• IEEE Standard 802.15.4-2015 compliant
  
• Supports 250 Kbps data rate in 2.4 GHz band and OQPSK PHY
  
• Supports Thread 1.3
  
• Supports Zigbee 3.0
  
• Supports Matter
  
• Supports other application-layer protocols (HomeKit, MQTT, etc)

Peripherals

• GPIO, I2C, I2S, SPI, UART, ADC, LED PWM, ETM, GDMA, PCNT, PARLIO, RMT, TWAI®, MCPWM, USB Serial/JTAG, temperature sensor, general-purpose timers, system timer, watchdog timer

Integrated Components on Module

• 32 MHz crystal oscillator
  

Antenna Options

• On-board PCB antenna (ESP32-H2-MINI-1)
  
• External antenna via a connector (ESP32-H2-MINI-1U)
  

Operating Conditions

• Operating voltage/Power supply: 3.0 ~ 3.6 V
• Operating ambient temperature:
  • 85 °C version: –40 ~ 85 °C
    
  • 105 °C version: –40 ~ 105 °C