Mini USB wireless Network Card 150Mbps Wifi Dongle

Features:

1. Wi-Fi 2.4 GHz, support WPA/WPA2
2. 802.11 b/g/n
3. Integrated low power 32-bit MCU
4. Operating temperature range -40C ~ 85C
5. Support Smart Link Function for both Android and iOS devices
6. Integrated 10-bit ADC
7. Operating Current 80 mA
8. Operating Voltage 3.0-3.6 V

Specifications:

1. The on-board level shift circuit
2. Arduino UNO R3 and the compatible board can directly connect to this module;
3. Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit);
4. Working voltage: 4.5~5.5V (Onboard 3.3V LDO Regulator);
5. Working current: 240mA(MAX).

Features :

1. LDR Light Sensor on board
2. WS2812 Led on board
3. 3x tactile buttons (1x in the Witty board and 2x in theCH340 board)
4. Micro USB connection for power and/or programming
5. Uses latest ESP-12F module with 4M flash and integrated antenna
6. Includes CH340G USB-to-UART programmer
7. Includes LDR (light dependent resistor a.k.a photoresistor) connected to ESP’s ADC pin
8. RGB LED connected to GPIO 12,13 and 15
9.  It supports 3 modes AP, STA, AP+STA

Features:

1. The smallest 802.11b/g/n Wi-Fi SoC module
2. Uses low power 32bit CPU and compatible with an application processor
3. Main frequency up to 160MHz
4. Built-in 10Bit high precision ADC
5. Support UART/GPIO/PWM/ADC interface
6. Integrate Wi-Fi MAC/BB/RF/PA/LNA
7. Support multiple sleep modes
8. Standby power consumption as low as 1.0mW
9. Embedded Lwip protocol stack
10. Support STA/AP/STA+AP work model
11. Support Smart Config/AirKiss
12. Series Rate up to 4Mbps
13. Universal AT instruction
14. Support serial local upgrade and remote firmware upgrade
15. Small size 18*18*2.8mm

Specifications:

• Compatible With:ESP8266 ESP-01/01S
• Operating Voltage:5 VDC
• USB to Serial Chip:CH340C
• Length (mm):50
• Width (mm):14
• Height (mm):12
• Weight (gm):6

Features:

1. Derived from ESP8266, ESP8285 has a flash memory of 1MB
2. Operating Voltage: 3.3V
3. Totally compatible with ESP8266
4. WiFi support 802.11 b/g/n/e/i
5. High temperature resistant, working temperature: -40℃-125℃