3pcs ESP8266 ESP-12S Serial WIFI Wireless Module Transceiver ESP8266 4M Flash
Tax included.
Feature:
Type: ESP-12S
Wireless standards: 802.11 b / g / n
Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M)
Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWM
Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V)
Working Current: Average: 80mA
Operating temperature: -40 ° ~ 125 °
Storage temperature: Nomal temperature
Schematic
Package Included:
3 x ESP8266 ESP-12S Serial WIFI Module
