Spark Electronics esp8266 SMD Chip

CentIoT - Espressif ESP-12E esp8266 SMD Chip - Serial WiFi MCU Internet of Things Chipset: ESP-12E - 802.11 b/g/n Integrated low power 32-bit MCU; Integrated 10-bit ADC; Integrated TCP/IP protocol stack, TR switch, balun, LNA, power amplifier and matching network, PLL, regulators, and power management units Supports antenna diversity Wi-Fi 2.4 GHz, support WPA/WPA2 Support STA/AP/STA+AP operation modes Support Smart Link Function for both Android and iOS devices Support Smart Link Function for both Android and iOS devices SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIOSTBC, 1x1 MIMO, 2x1 MIMOA-MPDU & A-MSDU aggregation and 0.4s guard interval Compatible with Arduino, MicroPython; Default firmware: lastest MicroPython (B.1)