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  19.07.17 - Wi-Fi modules ESP-WROOM-02
 The warehouse received Wi-Fi modules from Espressif Systems

ESP-WROOM-02


Technical Specifications:
  • 802.11 b/g/n
  • Integrated low power 32-bit MCU
  • Integrated 10-bit ADC
  • Integrated TCP/IP protocol stack
  • Integrated TR switch, balun, LNA, power amplifier and matching network
  • Integrated 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
  • SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
  • STBC, 1x1 MIMO, 2x1 MIMO
  • A-MPDU & A-MSDU aggregation and 0.4s guard interval
  • Deep sleep power <10uA, Power down leakage current < 5uA
  • Wake up and transmit packets in < 2ms
  • Standby power consumption of < 1.0mW (DTIM3)
  • +20dBm output power in 802.11b mode
  • Operating temperature range -40C ~ 125C
  • FCC, CE, TELEC, Wi-Fi Alliance, and SRRC certified

 The technical documentation is located at:
http://www.vis-plus.ee/pdf/wroom02.pdf
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