Overview of ESP32-WROOM-32E-H4 by Espressif Inc.
The ESP32-WROOM-32E-H4 is an advanced System on Chip (SoC) embedded module that features a PCB antenna, designed specifically for versatile and powerful IoT applications. Manufactured by Espressif Inc., this RF transmitter-receiver module supports Bluetooth technology and comes with a solid CMOS architecture. It is based on the ESP32-D0WD-V3 chip and reflects the latest ESP32 ECO V3 improvements, complemented with a 4 MB SPI flash for program storage. The module is designed for Surface-Mount Technology (SMT) with no lead, making it suitable for streamlined manufacturing processes.
This particular model comes encapsulated in a MODULE-38 package, ensuring a compact footprint (25.5 mm in length and 18 mm in width) with a maximum seated height of 3.25 mm. It operates across a broad temperature range from -40 °C to +105 °C, making it highly versatile for varying operational environments. The power supply requirements are modest, with a minimum of 3 V, a maximum of 3.6 V, and a nominal operating voltage of 3.3 V, aligning with common industry standards for low-power devices.
With a 38-terminal interface and a 1.27 mm pitch, the ESP32-WROOM-32E-H4 is engineered to meet the needs of complex digital systems requiring multi-protocol support, low-power operation, and reliable wireless communication capabilities. The module’s Moisture Sensitivity Level (MSL) 3 qualification and peak reflow temperature rating of up to 250 °C make it suitable for various assembly processes. Its compliance with RoHS directives further underscores its suitability for global markets, though its Reach Compliance Code is unspecified.
Industry Applications for ESP32-WROOM-32E-H4
The versatility and advanced features of the ESP32-WROOM-32E-H4 module make it an excellent candidate for a broad spectrum of applications across multiple industries. Potential uses vary widely, though specific implementations would require due diligence and verification to ensure compliance with industry standards and application-specific requirements. Examples of potential industry applications include:
- Internet of Things (IoT): Due to its low power consumption and multiprotocol capabilities, this module could potentially be integrated into smart home devices, energy management systems, and wearable technologies.
- Industrial Automation: The module’s robust operating temperature range makes it a possible fit for monitoring and control systems within industrial environments, where reliability and precision are crucial.
- Consumer Electronics: With its Bluetooth connectivity and compact form factor, the ESP32-WROOM-32E-H4 might be used in wireless audio devices, gaming controllers, and other personal electronic devices.
- Healthcare: Given its capacity for reliable data transmission and operation in diverse conditions, the module can potentially be used in health monitoring devices, personal fitness trackers, and telemedicine solutions, facilitating remote patient care and wellness monitoring.
Note that these potential industry applications are purely illustrative and require thorough analysis and verification by engineering and design teams to ensure adherence to specific industry standards and application requirements.
About Espressif Inc.
Espressif Inc. is a prominent figure in the semiconductor industry, known for its high-performance wireless SoC solutions that empower a connected world. The company specializes in Other uPs/uCs/Peripheral ICs, playing a crucial role in enabling IoT technologies. Espressif’s product range, including the ESP32-WROOM-32E-H4, reflects a commitment to providing scalable, versatile, and power-efficient components. These characteristics make its products an excellent choice for designers and engineers looking to develop advanced digital networks and interconnected systems.
Where to Find ESP32-WROOM-32E-H4 by Espressif Inc
For those looking to purchase the ESP32-WROOM-32E-H4 module, a thorough inventory and pricing comparison can be conducted through findchips.com. On this web platform, users can find up-to-date stock levels and competitive pricing from various distributors. Historically, the module has been available from distributors including LCSC, EBV Elektronik, CHIPMALL.COM LIMITED, Mouser Electronics, and DigiKey. However, to get the most current availability and pricing information, visiting findchips.com is highly recommended. Furthermore, for those seeking alternate parts to the ESP32-WROOM-32E-H4 that may be offered by Espressif Inc or other manufacturers, the Other uPs/uCs/Peripheral ICs link can provide a comprehensive overview of available options.