OPEN-SMART ESP32S Serial Bluetooth Wi-Fi Development Board w/ CP2102

This development evalation board is based on ESP-WROOM-32.ESP32 is a single chip 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC ultra low power 40 nm technology. It is designed and optimized for the best power performance, RF performance, robustness, versatility, features and reliability, for a wide variety of applications, and different power profiles. ESP32 is the most integrated solution for Wi-Fi + Bluetooth applications in the industry with less than 10 external components. ESP32 integrates the antenna switch, RF balun, power amplifier, low noise receive amplifier, filters, and power management modules. As such, the entire solution occupies minimal Printed Circuit Board (PCB) area. ESP32 is designed for mobile, wearable electronics, and Internet of Things (IoT) applications. It has many features of the state-of-the-art low power chips, including fine resolution clock gating, power modes, and dynamic power scaling.Features:- Micro USB: supply power and update firmware- Working voltage: 2.8~3.6V- Working current: 120mA- Frequency: 2400M-2483.5M Hz- Antenna Type: Built-in PCB antenna is available.  - Wireless Network Mode: station / softAP / SoftAP + station.- Wireless criteria: 802.11 b/g/n/e/i. Bluetooth 4.2 (BR/EDR/BLE)- Digital interface: UART/SPI/I2C/I2S/IR/CAN/GPIO/PWM- Applications: Smart Car, Home automation, Sensor networks, Industrial wireless controlGeneralBrandOPEN-SMARTModelN/AQuantity1 pieceMaterialPCB + alloy + plasticSpecificationWorking Voltage 2.8~3.6VEnglish Manual / SpecYesDownload Link https://drive.google.com/drive/folders/0B6uNNXJ2z4CxWV9hbGFnTTZneHM?usp=sharingPacking List1 x Board Package Weight:0.019kg (0.042lb)Package Size:6.8cm x 3.5cm x 2.3cm (2.36in x 1.18in x 0.79in)