Philippines

Descriptions:
Type: ESP-12S, ESP-12E, ESP-12F
Certification of the standards: FCC / CE / TELEC
Wireless standards: 802.11 b / g / n
Frequency range: 2.4 GHz-2.5 GHz (2400 M-2483.5 M)
Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl / GPIO / PWM
Operating voltage: 3.0-3.6 V (Recommendation 3.3 V)
Operating current: Average: 80 ma
Operating temperature: -40 ° ~ 125 °
Storage temperature: nominal temperature
Package included: 1PC
 
Warnings:
1. This module requires a supply of 3.3 volts for VCC and logic of 3.3 V.
2. It is not 5 V tolant, connecting RX or TX in 5 V for Arduino will destroy this module.
3. You must use a logic level converter or a 3.3 V converter for Arduino
4. The 3.3V supply for Arduino Uno does not have enough current capacity to power this Module
5. You must provide a separate supply of 3.3 V higher (approximately mA or better)
