Friday, December 23, 2016

SparkFun ESP32 Thing

SparkFun ESP32 Thing is a developer board / development board which is an improved version of ESP8266. Similarly ESP8266, Things ESP32 is also equipped with WiFi 802.11 b / g / n, the difference is in ESP32 Things have already added features Bluetooth Low Energy / Smart Bluetooth so you can be more flexible in exploring the world of the Internet of Things.

Specification:
- Working Voltage: 2.2 - 3.6 V
- Microprocessor: Xtensa® Dual-Core 32-bit 240 MHz LX6
- Flash Memory: 4 Mb
- SRAM: 520 Kb
- ROM: 448 Kb
- Connectivity: WiFi 802.11 b / g / n and Bluetooth Low Energy
- Frequency: 2.4 GHz
- GPIO: 28 I / O
- Interface: I²C, I²S, SPI, PWM, UART, ADC, DAC
- Supports capacitive touch sensor
- Supports AES hardware encryption, SHA2, ECC, RSA-4096
- Integrated with Lithium Polymer battery charger