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ESP-03 Serial WIFI Module Wireless Transceiver Send Receive NEW

上市日期: 2017-12-25
建议销售价: 0

Notice:   The new tracking number for  Yanwen Economic Air Mail can be traced only befor it arrive the airport of your country,please choose  Special Line-YW/China Post Air Mail or AliExpress Standard Shipping.if you want a full tracking info.The same product will arrive in 15 to 60 days.Tracking info of  Yanwen Economic Air Mail can be check here:

atmega32u2: atmel microcontroller
wireless chip: esp8266
3.3 v supply voltage.
input voltage: 5v (usb), 4.3 - 12 v (note: use either power source at a time, or you will die board of & auml; development)
built-in esp8266 wifi module (esp - 03)
clock rate: 8 mhz
konnektivit & auml; t: wifi, micro usb, serial, i2c, spi
flash memory: 32kb (4kb with bootloader used)
sram: 2.5 carat
efprom: 1 carat
atmega32u4 l & auml; running at 3.3 v / 8 mhz
a & t.; tca r & r for 1.0.6 arduino ide.
on-board usb connector r & t.; r programming
4 x adc pins
12 x digital i / os (5 pwm able)
rx and tx hardware serial hotel & t.; ise
always begins.
open r & t.; r arduino ide and w & auml; place board "lilypad usb" to play with your cactus micro start in just a few steps.
how it works
die esp8266 chip communicates with atmega32u4 by die hardware serial port serial1.
the pin 13 is connected to pin ch _ pd of esp8266. put the pin 13 to the erm & all; compared esp8266 chip.
schemetic link: https: / / / public / y3xzte / cactusmicro-fz1682.pdf
package enth & auml; lt

shipping list: 1x esp8266 module (esp - 03) 


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