¡ß Description ESP-12 module working Fi 802.11 b / g / n system ESP8266. The module is equipped with 16 pins with a pitch of 2 mm with the possibility of soldering goldpinów, on the connector is 9 GPIO lines and 1 line of ADC. Built-in PCB antenna. ¡ß pin assignment - TXD / RXD - lines UART interface - GND - - VCC - 3.3 V power supply - CH_PD - Power line down, after joining the GND module goes into sleep mode. - ADC - ADC line - REST - Reset - GPIOx - lines GPIO module Warning! Giving the line CH_PD 3.3 V and GND on line GPIO15 starts firmware update mode module. ¡ß properties - module ESP8266 - Voltage: 3.3 V - operating frequency of 2.4 GHz - Transmit power level: +25 dBm - It has a microstrip antenna - Standard WiFi - 802.11 b / g / n - Connectors: 9 GPIO ports, 1 port ADC, UART - transmission UART - Dimensions: 22 x 16 [mm]
¡ß °ü·Ã ÀÚ·á - ESP8266 datasheet
|