Datasheet ESP32-H2-WROOM-07 (Espressif) - 3

link to page 33 link to page 33 1 Module Overview 1.2 Series Comparison ESP32-H2-WROOM-07 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-WROOM-07 can be vertically soldered to a PCB board via wave soldering. The module has 3 available GPIOs. ESP32-H2-WROOM-07 can be connected to an external monopole antenna. The series comparison for ESP32-H2-WROOM-07 is as follows: Table 1: ESP32-H2-WROOM-07 Series Comparison Ambient Temp. 1 Size 2 Ordering Code Flash 3 (°C) (mm) ESP32-H2-WROOM-07-H2 2 MB (Quad SPI) –40∼105 8.5 × 12.7 × 2.6 ESP32-H2-WROOM-07-H4 4 MB (Quad SPI) 1 Ambient temperature specifies the recommended temperature range of the environ- ment immediately outside the Espressif module. 2 For details, refer to Section 10 Module Dimensions. 3 The flash is integrated in the chip’s package. This in-package flash supports: - More than 100,000 program/erase cycles - More than 20 years data retention time ESP32-H2-WROOM-07 has integrated the ESP32-H2 chip, which has a 32-bit RISC-V single-core CPU that operates at up to 96 MHz. Note: For more information on ESP32-H2 chip, please refer to ESP32-H2 Series Datasheet. 1.3 Applications • Smart Home • Matter Solutions • Industrial Automation • Service Robot • Health Care • Generic Low-power IoT Sensor Hubs • Consumer Electronics • Smart Agriculture • Generic Low-power IoT Data Loggers Espressif Systems 3 ESP32-H2-WROOM-07 Datasheet v1.0 Document Outline 1 Module Overview 1.1 Features 1.2 Series Comparison 1.3 Applications 2 Block Diagram 3 Pin Definitions 3.1 Pin Layout 3.2 Pin Description 4 Boot Configurations 4.1 Chip Boot Mode Control 4.2 ROM Messages Printing Control 4.3 JTAG Signal Source Control 5 Peripherals 5.1 Peripheral Overview 5.2 Peripheral Description 5.2.1 Connectivity Interfaces 5.2.1.1 UART Controller 5.2.1.2 SPI Controller 5.2.1.3 I2C Controller 5.2.1.4 I2S Controller 5.2.1.5 Pulse Count Controller 5.2.1.6 USB Serial/JTAG Controller 5.2.1.7 Two-wire Automotive Interface 5.2.1.8 LED PWM Controller 5.2.1.9 Motor Control PWM 5.2.1.10 Remote Control Peripheral 5.2.1.11 Parallel IO Controller 5.2.2 Analog Signal Processing 5.2.2.1 SAR ADC 5.2.2.2 Temperature Sensor 5.2.2.3 Analog PAD Voltage Comparator 6 Electrical Characteristics 6.1 Absolute Maximum Ratings 6.2 Recommended Operating Conditions 6.3 DC Characteristics (3.3 V, 25 °C) 6.4 Current Consumption Characteristics 6.4.1 Current Consumption in Active Mode 6.4.2 Current Consumption in Other Modes 7 RF Characteristics 7.1 Bluetooth LE Radio 7.1.1 Bluetooth LE RF Transmitter (TX) Characteristics 7.1.2 Bluetooth LE RF Receiver (RX) Characteristics 7.2 802.15.4 Radio 7.2.1 802.15.4 RF Transmitter (TX) Characteristics 7.2.2 802.15.4 RF Receiver (RX) Characteristics 8 Module Schematics 9 Peripheral Schematics 10 Module Dimensions 11 PCB Layout Recommendations 11.1 PCB Land Pattern 11.2 Module Placement for PCB Design 12 Product Handling 12.1 Storage Conditions 12.2 Electrostatic Discharge (ESD) 12.3 Soldering Profile 12.3.1 Wave Profile 12.4 Ultrasonic Vibration Related Documentation and Resources Revision History