ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
Based on ESP8266, which festures:
32-bit RISC CPU: Tensilica Xtensa LX106 running at 80 MHz
64 KiB of instruction RAM, 96 KiB of data RAM
External QSPI flash - 512 KiB to 4 MiB (up to 16MiB is supported)
IEEE 802.11 b/g/n Wi-Fi
Integrated TR switch, balun, LNA, power amplifier and matching network
WEP or WPA/WPA2 authentication, or open networks
16 GPIO pins
I²S interfaces with DMA (sharing pins with GPIO)
UART on dedicated pins, plus a transmit-only UART can be enabled on GPIO2
1 10-bit ADC
Powerful internal LWIP protocol
Supports three modes: AP, STA and AP + STA
Perfect and efficient AT command
Size: 14.2 x 14.2mm
SMD packing, serial port and the RST PIN will be released
There is not any antenna in this modul, but can be connected external.
Name SKU Pins Form Antenna Antenna Socket LED Shielded Dimensions(mm) ESP-01 CP06028 8 2x4 DIL etched-on PCB nein Ja nein 14,3x24,8 ESP-02 CP06036 8 2x4 castellated none ja, U-FL connector nein nein 16,3x14,9 ESP-03 CP06046 14 2x7 castellated Ceramic nein nein nein 17,3x12,1 ESP-04 CP06035 14 2x7 castellated none nein nein nein 14,7x12,1 ESP-05 CP06034 5 1x5 SIL none ja, U-FL connector nein nein 14,2x14,2 ESP-06 CP06047 12+GND 4x3 dice none nein nein Ja 14,2x14,7 ESP-07 CP06029 16 2x8 pinhole ceramic ja Ja Ja 21.2x16
ESP-08 CP06048 16 2x8 castellated none nein nein Ja 18x16 ESP-09 CP06044 12+GND 4x3 dice none nein nein nein 10x10 ESP-10 CP06049 5 1x5 castellated none nein nein nein 14,2x10 ESP-11 CP06038 8 1x8 pinhole ceramic nein nein nein 17,3x12,1 ESP-12 CP06050 16 2x8 castellated etched-on PCB nein Ja Ja 24x16 ESP-12E CP06026 22 2x8+6 etched-on PCB nein Ja Ja 24x16 ESP-12F CP06042 22 2x8+6 etched-on PCB nein Ja Ja 24x16 ESP-13 CP06045 18 2x9 castellated etched-on PCB nein nein Ja 18x20 ESP-14 CP06043 22 2x8+6 etched-on PCB nein Ja Ja 24x16 ESP-WROOM-02 CP06054 18 2x9 castellated etched-on PCB nein nein Ja 18x20
1 x ESP8266 ESP-05 Wireless remote Control Module
1. Downloads: Allgemeine Dokumente für ESP8266.
Development resources: demo codes, schematic, datasheets, etc.
Click here to download