AT commands: With serial transmission, AT commands issued directly operate more common in Arduino like as the main core, through Rx Tx control ESP8266 then extended wireless Internet capability.
NodeMCU: using LUA language development, and directly to programs in programmed ESP8266 memory, such a benefit is not completely plug-like Arduino 8051 and so this kind of single wafer.
Arduino IDE: the original raw SDK again because the core is the C / C ++, but repackaged and offers a variety of API so that the original will written by Arduino people can painlessly move to rewrite ESP8266 support Arduino IDE environment, the same as in writing Arduino. the same program is written directly to memory, and do not need to plug other single wafer.
Web SDK WF8266R.js: Taiwan Communications WF8266R built a powerful event system and so on a variety RESTfUL MQTT and WebSocket interface in ESP8266 inside, and for the sensing element and packaged application market a lot of WEB objects purpose is to allow beginners. or designer does not need a strong background apps and hardware will be able to do some interactive work.
Smart.js: Ireland Cesanta Software development, the javascript engine built ESP8266, the direct use of the page will execute js passed ESP8266.
- 802.11 b/g/n
- Integrated low power 32-bit MCU
- Integrated 10-bit ADC
- Integrated TCP/IP protocol stack
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLL, regulators, and power management units
- Supports antenna diversity
Description
Core processor ESP8266 in smaller sizes of the module encapsulates Tensilica L106 integrates industry-leading ultra low power 32-bit MCU micro, with the 16-bit short mode, Clock speed support 80 MHz, 160 MHz, supports the RTOS, integrated Wi-Fi MAC/BB/RF/PA/LNA, on-board antenna. The module supports standard IEEE802.11 b/g/n agreement, complete TCP/IP protocol stack. Users can use the add modules to an existing device networking, or building a separate network controller
- Wi-Fi 2.4 GHz, support WPA/WPA2
- Support STA/AP/STA+AP operation modes
- Support Smart Link Function for both Android and iOS devices
- SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
- STBC, 1×1 MIMO, 2×1 MIMO
- A-MPDU & A-MSDU aggregation and 0.4s guard interval
- Deep sleep power <10uA, Power down leakage current < 5uA
- Wake up and transmit packets in < 2ms • Standby power consumption of < 1.0mW (DTIM3) 5
- +20dBm output power in 802.11b mode
- Operating temperature range -40C ~ 125C
- FCC, CE, and ROSH certified
Feature
- Now supports the arduino IDE 1 with Arduino ESP8266
- WiFi Module – ESP-12E.
- USB – Power 5v and program via micro USB port
- Fits on a standard breadboard and gives access to a row of holes either side
- 10 GPIO, every GPIO can be PWM, I2C or 1-wire
- Headers – 2 x 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins
- Misc – Reset and Flash buttonsDimensions – 49 x 24.5 x 13mm
- USB-TTL included, plug n playFCC CERTIFIED WI-FI module, PCB antenna
- Can see the Nodemcu LUA development environment as an alternative to the Arduino ESP8266
Package Included
1.Wemos Development Board x 1
2.White light LED x 1
3.RGB LED x 1
4.Senior round Socket x 2 (Incomplete)
5.1X 5 Bent X1 (Incomplete)
