Your position: Home / Main products / Controller board

Keyestudio ESP8266 WI-FI Module Shield +1M Micro USB Cable For Arduino (Chip is CP2102-GMR)

KS0389
103 Review(s) Sold:153
Price:
$10.00
Wholesale:
6+
$7.60
    Please select the information you wantX
Quantity:
-
+
(992 available)
Shipping Cost:
to
Estimated Delivery Time:
Please select the country you want to ship from
  • Description
  • Reviews(103)

KS0389 8266 (3)KS0389 8266 (6)KS0389 8266 (7)KS0389 8266 (2)KS0389 8266 (4)KS0389 8266 (1)

 

Description:

This keyestudio ESP8266 WI-FI development board is based on the ESP8266-12FWIFI module developed by Ai-Thinker.

The processor ESP8266 integrates the industry-leading Tensilica L106 ultra-low-power 32-bit micro MCU in a smaller package, with 16-bit Lite mode. The main frequency supports 80MHz and 160 MHz.

It supports RTOS, integrated with Wi-Fi MAC/BB/RF/PA/LNA. Onboard comes with curved antenna.

This development board is a standalone network controller, which can add networking function to those existing devices.

When using, power the board and upload the program via a Micro USB port, and the current supply should be 2A.

Technical Details:

  • Microcontroller: ESP8266-12F WIFI Module
  • USB to Serial Chip: CP2102-GMR
  • Operating Voltage: DC5V
  • Input Current: 2A
  • Main frequency supports 80 MHz and 160 MHz
  • Analog Input Pins: 1(A0)
  • Micro USB cable: 1m
  • Dimensions: 49mm*26mm*12mm

Specialized Functions of Some Pins:

  • Serial communication pins: RX and TX
  • SPI communication pins: CLK(CLK); SD0(MIS0); CMD(MOSI); SD1(INT).
  • SD Card communication pins: D3(SD3); D2(SD2); D1(SD1); CMD(CMD); D0(SD0); CLK(CLK).
  • Analog output pin: A0
  • GPIO pins: D0(GPIO16); D1(GPIO5); D2(GPIO4); D3(GPIO0); D4(GPIO2); D5(GPIO14); D6(GPIO12); D7(GPIO13); D8(GPIO15); RX(GPIO3); TX(GPIO1); SD3(GPIO10); SD2(GPIO9)

 

 

Average rating: 4.0 based on 103 reviews
Share your thoughts with other customers
Write a review
Product reviews can be carried out after the member login, please click here to login