3pcs ESP8266 ESP-12S Serial WIFI Wireless Module Transceiver ESP8266 4M Flash

Product Code: 8241066
Availability: In Stock

$20.99
Ex Tax: $20.99

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Product Description

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