•     ESP-WROOM-02 WiFi module ESP8266 serial WIFI remote wireless control ESP8266
  •     ESP-WROOM-02 WiFi module ESP8266 serial WIFI remote wireless control ESP8266
  •     ESP-WROOM-02 WiFi module ESP8266 serial WIFI remote wireless control ESP8266

ESP-WROOM-02 WiFi module ESP8266 serial WIFI remote wireless control ESP8266

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Price:
$1.67 / piece
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Features:

Flash is 16Mbit 802.11 b/g/n Built-in low-power 32-bit CPU: can double as an application processor Built-in 10 bit high precision ADC Built-in TCP/IP stack Built-in TR switch, balun, LNA, power amplifier and matching network Built-in PLL, voltage regulator and power management components Support antenna diversity STBC, 1x1 MIMO, 2x1 MIMO Aggregation of A-MPDUs, A-MSDUs, and guard intervals of 0.4 s WiFi @ 2.4 GHz, support WPA/WPA2 mode Support STA/AP/STA+AP working mode Support for Smart Config features (both Android and iOS devices) HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO Deep sleep keeps current at 10 uA and shutdown current is less than 5 uA Wake up, connect, and pass packets within 2 ms + 20 dBm output power in 802.11b mode Standby power consumption is less than 1.0 mW (DTIM3) Chip operating temperature range: -40°C - 125° Module passed FCC, CE, TELEC certification