The latest offerings from Würth Elektronik are two cutting-edge wireless modules, the Orthosie-I and Stephano-I. These modules, based on the powerful ESP32-C3 chipset, provide support for IEEE 802.11 b/g/n and Bluetooth LE 5.0 standards. With their integrated antenna and compact form factor, these modules offer a versatile solution for various applications. Whether you need a customizable module like Orthosie-I or a plug-and-play option like Stephano-I with pre-installed firmware, Würth Elektronik has you covered.
Table of Contents: What awaits you in this article
Energy-efficient modules with optimized integrated antenna and wireless updates
The newly introduced modules from Würth Elektronik feature an optimized integrated antenna that allows for energy-efficient operation without compromising the wireless range. Additionally, these modules support over-the-air updates via a wireless connection (FOTA). The developers at Würth Elektronik have successfully reduced the TX power consumption and form factor by 50% compared to the ESP32-C3-MINI-1 module. These compact modules, measuring only 13 × 9.5 × 2 mm, consume a mere 1 µA in power-off mode.
New wireless modules with powerful processor and ample memory
The new radio modules are built on the ESP32-C3 chipset, a 32-bit RISC-V single-core processor from Espressif, operating at frequencies of up to 160 MHz. They come equipped with a 4 MB flash memory and 400 kB RAM. Additionally, users have access to 15 GPIO pins that can be configured for a variety of input/output purposes.
Orthosie-I Module: Customizable Firmware for Various Applications
The Orthosie-I module from Würth Elektronik is delivered without pre-installed firmware, allowing for customized programming in various application areas. With the ability to implement interfaces such as UART, SPI, I²C, and ADC, this module offers versatility and flexibility for developers to tailor its functionality to specific needs.
The Stephano-I module from Würth Elektronik comes preloaded with high-quality firmware that includes a complete TCP/IP stack, MQTT, and HTTP. This versatile module can function as both a station and a soft access point. In soft access point mode, it offers encryption modes such as WPAPSK, WPA2PSK, and WPA/WPA2PSK. It can establish up to three simultaneous Bluetooth LE connections. Additionally, the “WE Bluetooth LE Terminal” app from Würth Elektronik provides a convenient and time-saving solution for quick testing and serves as a foundation for creating custom apps. The app is available for free on the Google Play Store and Apple App Store, or as source code on GitHub.
Würth Elektronik’s New Wireless Modules: Ideal for IoT Applications
The new wireless modules from Würth Elektronik offer numerous advantages for IoT enthusiasts. With their integrated antenna, energy- and space-saving optimizations, and versatile application possibilities, they are ideal for various use cases. The pre-installed firmware of the Stephano-I module allows for quick deployment, while the Orthosie-I module can be individually programmed. With these new wireless modules from Würth Elektronik, IoT developers have access to an innovative solution to drive their projects forward.
