Leírás
1x ESP8266 -07 Remote Serial Port WIFI Transceiver Module +STA
ESP8266 is a WIFI Transceiver Module with ultra-low power consumption,User’s physical device can be connected
to the wi-fi wireless for Internet or LAN communication and
networking functions. It can
be widely used in smart power grid, intelligent transportation,
intelligent furniture, handheld equipment, industrial control and other
fields.
Features:
Semi-hole chip technology, all the IO leads, with metal shielding shell
IPX external antenna, can also be built-in ceramic antenna.
Support wireless 802.11b /g/n standard
Supports three working modes: STA/AP/STA+AP
The built-in TCP/IP protocol supports multiple TCP Client connections
Supports rich Socket AT instructions
Supports UART/GPIO data communication interface
Supports Smart Link Smart networking
Supports remote firmware upgrade (OTA)
The built-in 32-bit MCU can double as application
Low energy consumption, suitable for battery power supply applications
Specification:
Module
Model
ESP8266-07
Main chip
ESP8266
Wireless parameters
Wireless standards
IEEE 802.11b/g/n
Frequency range
2.412GHz-2.484GHz
Transmission power
802.11b: +16 +/-2dBm (@11Mbps)
802.11g:+14 +/-2dBm (@54Mbps)
802.11n: +13 +/-2dBm (@HT20, MCS7)
Receiving sensitivity
802.11b: -93 dBm (@11Mbps ,CCK)
802.11g: -85dBm (@54Mbps,OFDM)
802.11n: -82dBm (@HT20, MCS7)
Antenna form
External: stamp port
External: I-PEX connector, SMA connector
Built-in: onboard antenna
Hardware parameters
Hardware interface
UART,IIC,PWM,GPIO,ADC
Working voltage
3.3V
GPIO drive ability
:15ma
Working current
Keep sending=>
average:~70mA, value: 200mA
Normal mode=>
Average: ~12mA, value: 200mA
Standby:<200uA,
Working temperature
-40?~125?
Storage environment
temperature:<40?,Relative humidity:<90%R.H.
Size
4.3*2.5cm/1.7*1in
SerialApp
Transmission rate
