Espressif ESP32 H2 Mini 1 Thread/Zigbee/BLE Module
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Espressif ESP32 H2 Mini 1 Thread/Zigbee/BLE Module
ESP32-H2-MINI-1 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-1 comes with a PCB antenna and feature a 2 or 4 MB external SPI flash.
ESP32-H2-MINI-1 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
- 85 °C version: –40 ~ 85 °C
Effective Date: March 27, 2025
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