Sparkfun Thing Plus Esp32 S2 Wroom No Bluetooth Highly Integrated Feather Form Factor Development Board Equipped W/A 2.4 Ghz
$31.48
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The Sparkfun Esp32-S2 Wroom Thing Plus Is A Highly-Integrated, Feather Form-Factor Development Board Equipped With A 2.4 Ghz Wifi System-On-Chip (Soc), From Espressif. The Esp32-S2 Wroom Module Addresses The Security Flaws In The Original Esp8266 And Esp32 By Featuring Transparent External Flash And Ram Encryption, Secure Boot Features Allowing Only Signed Firmware, As Well As Included Hmac And Digital Signature Modules That Use Software Inaccessible Keys To Generate Sha-Mac And Mac Signatures! With The Esp32-S2'S Iot And Connectivity Based Application Focus, This Board Provides A Robust Option For Connected Projects And Applications..All Of That Can Sound A Little Daunting, But We Assure You That The Esp32-S2 Thing Plus Is Anything But! Sparkfun'S Thing Plus Footprint Only Adds To The Board'S Feature Set With The Lipo Charging & Power Circuit Making It Perfect For Home Automation Or Wearable Tasks. Possibly The Biggest Change For The S2 Is The Ulp (Risc-V) Co-Processor. This Allows You Even More Options To Balance Performance With Power Consumption Over The Original Esp32.Additional New Features Of The Esp32-S2 Include Dedicated Output Pins For, Dvp Camera Interface, Lcd Interface, And Integrated Temp Sensor. If Your Project Needs Even More Peripherals, We Have Included A Qwiic Connector On Board For Easy Integration Into Any Of Sparkfuns Qwiic Ecosystem Equipped Sensors And Accessories. You Will Also Find That This Thing Plus Utilizes A Usb-C Connector Instead Of The Microb Usb Found On Its Predecessor.Keep In Mind That While The Esp32-S2 Does Include An Integrated 802.11 B/G/N Wifi Transceiver Allowing For Speeds Up To 150Mbps, It Lacks The Bluetooth Capabilities Of The Original Esp32 Module. Additionally, The Sram & Rom Have Been Reduced. However, The Support For Larger External Storage Should Easily Be Able To Compensate For This.
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Frequently Asked Questions
Q: What are the main features of the SparkFun Thing Plus - ESP32-S2 WROOM development board?A: The SparkFun Thing Plus - ESP32-S2 WROOM features a highly-integrated ESP32-S2 module with a Xtensa Single-Core 32-bit LX7 microprocessor, RISC-V ULP coprocessor, and 4MB of embedded SPI flash storage. It includes cryptographic hardware accelerators for enhanced security, an integrated 802.11 b/g/n WiFi transceiver, and a temperature sensor. Additionally, it offers a variety of GPIO options, a JST LiPo battery connector, Qwiic connector for easy sensor integration, and uses a USB-C connector.
Q: Is the ESP32-S2 WROOM compatible with existing ESP32 projects?A: While the ESP32-S2 WROOM is designed to be compatible with many existing ESP32 projects, it does not support Bluetooth, which was available in the original ESP32. However, its additional features like external flash encryption and enhanced security make it a robust choice for new IoT applications and projects that prioritize connectivity and security.
Q: How do I power the SparkFun Thing Plus - ESP32-S2 development board?A: The SparkFun Thing Plus - ESP32-S2 can be powered through its USB-C connector or by connecting a compatible LiPo battery to the JST battery connector. The board has an integrated power circuit that manages battery charging and enables efficient power consumption, making it suitable for both stationary and portable applications.
Q: What types of projects can I build with the ESP32-S2 WROOM?A: The ESP32-S2 WROOM is ideal for a wide range of projects, including home automation systems, wearables, IoT devices, and connected applications. Its integrated WiFi capabilities, coupled with GPIO options for sensors and peripherals via the Qwiic connector, make it versatile for both hobbyist and professional development.
Q: What security features does the ESP32-S2 WROOM offer?A: The ESP32-S2 WROOM includes several advanced security features such as transparent external flash and RAM encryption, secure boot that allows only signed firmware to run, and cryptographic hardware accelerators for AES, RSA, and ECC. These features help protect your applications from unauthorized access and ensure data integrity.
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