MO16 Esp8266 Serial ESP 01 Wi-Fi Wireless Transceiver Module Iot

Esp01 esp8266 is an ideal choice for hobbyist to start experimenting with iot. The dimension of this module is 25mm x 15mm, with simple pin connections (standard 2×4 pin headers), using serial tx or rx to send and receive ethernet buffers and similarly, using serial commands to query and change configurations of the wifi module. Esp8266 esp01 serial wifi transceiver module is a cheap and easy way to connect to internet via wifi to any microcontroller platforms like arduino. You can use at commands to connect to wifi networks and open tcp or ip connections (without need to have tcp or ip stack running in microcontroller). The module (esp01) can work with at command when used with arduino, USB to ttl adaptor (ftdi USB module is recommended). Additional power supply might be needed to power up the board. With gcc toochain and sdk availability opportunities with esp8266 as a iot device is endless. Esp01 board with ftdi ft232rl tx (esp8266)rx (ftdi) rx (esp8266)tx (ftdi) gnd (esp8266)gnd (ftdi) vcc (esp8266)vcc (ftdi) gpio 0gnd (ftdi) for firmware upload mode for normal mode make it open gpio 2open ch_pdvcc (ftdi) the boards are from aithinker technology co. Ltd http: or or www. Martyncurrey. Com or arduinotoesp8266serialcommincation or #more1475 what is this esp8266 it's a wireless soc it has gpio, i2c, aDC, spi, pwm and some more it's running at 80mhz 64kbytes of instruction ram 96kbytes of data ram 64kbytes boot rom it has a winbond w25q40bvnig spi flash it's a risc architecture the core is a 106micro diamond standard core (lx3) made by tensilica the esp8266 chip is made by espressif modules bearing this chip are made by various manufACturers features 802.11 B or g or n protocol wifi 2.4 Ghz, support wpa or wpa2 super small module size (11.5mm x 11.5mm) integrated 10bit aDC integrated tcp or ip protocol stACk (ipv4 only at the moment) integrated tr switch, balun, lna, power amplifier and matching network integrated pll, regulators and power management units plus 20dbm output power in 802.11B mode supports antenna diversity deep sleep power <10ua>