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Product Description
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The ESP32 Development Board allows the integration of Wi-Fi, Bluetooth, and Bluetooth LE (BLE) for a wide range of IoT (Internet of Things) applications. Using Wi-Fi ensures connectivity within a large radius. At the same time, Bluetooth allows the user to easily detect (with low-energy beacons) a module and connect it to an Android/iOS smartphone or tablet. The board adds priceless functionality and versatility to your applications with in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules. All ESP32 Series modules have a wide operating temperature range of -40°C to 105°C and are suitable for commercial application development with a robust 4-layer design that is fully compliant with FCC, CE-RED, SRRC, IC, KCC & TELEC standards.
Programming is accomplished through the popular Arduino IDE connected to the USB-to-Serial converter with USB connector, automatic bootloader and reset.
Features
- 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS
- Integrated 512 KB SRAM
- Integrated 802.11b/g/n HT40 WiFi transceiver, baseband, stack and LWIP
- Integrated dual mode Bluetooth (classic and BLE)
- 4 MByte flash included in the WROOM32 module
- On-board PCB antenna
- Programming via USB micro connector
- ESP32 signals accessible through onboard connections
- External power supply (5 VDC to 12 VDC) with reverse polarity protection
ESP32 DevKit Pinout
Development Resources
Programming Support
Bluetooth & BLE Information
- Adafruit - Bluetooth & BTLE...
- Exploring Bluetooth 5 - Going the Distance...
- The Basics of Bluetooth Low Energy (BLE)...
- Understanding Bluetooth Range...
Electronics Projects with the ESP8266 and ESP32: Building Web Pages, Applications, and WiFi Enabled Devices
Copperhill Technologies highly recommends using this book for your wireless application projects. Yes, many good books and free online resources are available these days, but this is the book we are using. It made our approach to Bluetooth, BLE, and WIFI a breeze. Programming wireless applications without hassles was fun, and we will share them on this web page.
Projects throughout the book utilize the wireless functionality and processing power of the ESP microcontrollers. Projects are built in the Arduino IDE, so you don't need to download other programming software. In addition, mobile apps are now ubiquitous, making the app build projects of the book very relevant, as are the web page design projects.
In Electronics Projects with the ESP8266 and ESP32, you'll see how easy and practical it is to access information over the internet, develop web pages, build mobile apps to remotely control devices with speech recognition, or incorporate Google Maps in a GPS route tracking app.
