Esp Wifi Module

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1. Communication interface voltage: 3.3V
2. Working current: 240mA(MAX)
3. Serial port baud rate: 115200 (default), can be modified to other values by AT command
4. Serial communication format: 8N1
5. Wireless Network Mode: station / softAP / SoftAP + station
6. Wireless criteria: 802.11 b / g / n
7. WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
8. +19.5dBm output power

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1. 802.11 b/g/n
2. Wi-Fi Direct (P2P), soft-AP
3. Integrated TCP/IP protocol stack
4. Integrated TR switch, balun, LNA, power amplifier and matching network
5. Integrated PLL, regulators, DCXO and power management units
6. +19.5dBm output power in 802.11b mode
7. Power down leakage current of <10uA
8. Integrated low power 32-bit CPU could be used as application processor

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1. Features Espressif System’s ESP8266 WROOM-02 Wi-Fi module (with 4Mb flash)
2. Design for IoT with free espert.io cloud and app service
3. Support the Arduino IDE (boards manager) and libraries
4. Auto program loading from Arduino IDE, using UC00A (or other compatible USB to Serial)
5. Onboard 3.3V Voltage Regulator with the maximum current of 800mA continuous, 1A peak
6. One Reset button, two User Programmable buttons
7. The WROOM-02 module is FCC, CE & TELEC certified

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1. Power input: 4.5V ~ 9V (10VMAX), USB-powered
2. Transfer rate: 110-460800bps
3. Support UART / GPIO data communication interface
4. Support Smart Link Smart Networking
5. Working temperature: -40°C ~ + 125°C
6. Drive Type: Dual high-power H-bridge
7. Don’t need to download resetting
8. A great set of tools to develop ESP8266
9. Flash size: 4MByte
10. Lowest cost WI-FI

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1. Includes MOD-WIFI-ESP8266-DEV
2. Relay 10A/250VAC (15A/120VAC 15A/24VDC) with connector and status LED
3. Big button for easier access to UART mode
4. LiPo battery connector with built-in LiPo charger and status LEDs
5. Step up converter
6. Power jack for +5V external power supply
7. UEXT connector
8. 20-pin connector CON1 with ESP8266’s signals
9. PCB dimensions: (2.0 x 2.2)” ~ (51 x 57)mm

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1. Particle P0 Wi-Fi module.
2. Broadcom BCM43362 Wi-Fi chip.
3. 11b/g/n Wi-Fi.
4. STM32F205 120Mhz ARM Cortex M3.
5. 1MB flash, 128KB RAM.
6. On-board RGB status LED.

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1. Support 433MHz RF remote.
2. Support remotely turn on or off added devices.
3. Support Max 8 timers tasks for each added device.
4. Works with AMAZON ALEXA
5. Works with GOOGLE ASSISTANT
6. Also, Work with NEST
7. Support numerous WiFi smart switches one smartphone.

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1. 11 digital input/output pins
2. Interrupt/PWM/I2C/one-wire
3. 1 analog input(3.2V max input)
4. 16M bytes(128M bit) Flash
5. External antenna connector
6. Built-in ceramic antenna
7. New CP2104 USB-TO-UART IC

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1. Microcontroller: ESP8266EX
2. Operating Voltage: 3.3V
3. Digital I/O Pins: 11 (all I/O pins have interrupt/PWM/I2C/one-wire capability, except for D0)
4. Analog Input Pins: 1
5. Flash Memory: 4MB
6. On-Board Switching Power Supply:
   • Input Voltage Range: 9V to 12V
   • Output: 5V at 1A Max