ESP8266MOD integrates antenna switches, RF balun, power amplifier, low noise receive amplifier, filters and power management modules. The compact design minimizes the PCB size and requires minimal external circuitries.
1. 802.11 b/g/n/e/i support. 2. Wi-Fi Direct (P2P) support. 3. P2P Discovery, P2P GO (Group Owner) mode, GC(Group Client) mode and P2P Power Management. 4. Infrastructure BSS Station mode / P2P mode / SoftAP mode support. 5. Hardware accelerators for CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC. 6. WPA/WPA2 PSK, and WPS driver. 7. Additional 802.11i security features such as pre-authentication
The ESP8089 offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to off-load all Wi-Fi networking functions from another application processor. When ESP8089 hosts the application, it is usually the only application processor in the device, with the user’s applications stored in an internal/external Flash. Alternately, serving as a Wi-Fi adapter, wireless internet access can be added to any microcontroller-based design with simple connectivity through the SPI/SDIO interface or the CPU AHB bridge interface
1. 802.11 b/g/n 2. Wi-Fi Direct (P2P), Miracast, SoftAP 3. Integrated TR switch, balun, LNA, power amplifier and matching network 4. Integrated PLL, regulators, and power management units 5. +19 dBm output power in 802.11 b mode 6. Power down leakage current of < 10 μA 7. Integrated low power 32-bit CPU could be used as application processor 8. SDIO 2.0, SPI, UART 9. STBC, 1×1 MIMO, 2×1 MIMO 10. A-MPDU & A-MSDU aggregation & 0.4 μs guard interval 11. Wake up and transmit packets in < 22 ms 12. Standby power consumption of < 1.0 mW (DTIM3)