Features
- Grove 4-pin connector (RX,TX,VCC,GND)
- 802.11 b/g/n protocol (2.4GHz)
- WiFi Direct (P2P), soft-AP
- Supports three modes: AP, STA and AP+STA coexistence mode
- Integrated TCP/IP protocol stack
- LwIP (lightweight IP)
- Integrated low power 32-bit CPU could be reprogrammed as an application processor
- Integrated temperature sensor
- Serial UART Interface
- Multi-queue QoS management
- Wake up and transmit packets in < 2ms
- Metal shielding
- On-board ceramic antenna
- Reset switch
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Specifications
- Input voltage: 3V / 5V
- Baud Rate: 115200
- Based on ESP8285 ESP-06 SoC
- AT Firmware: esp_iot_sdk_v1.1.0
- Register red WiFi LED to the ESP8285 wifi state LED.
- AT command set
- SDIO 1.1/2.0, SPI, UART
- Five power states: OFF, DEEP_SLEEP, SLEEP, WAKEUP and ON.
- Standby power consumption of < 1.0mW (DTIM=3)
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLLs, regulators, DCXO and power management units
- +19.5dBm output power in 802.11b mode
- Power down leakage current of <10uA
- Hardware accelerators for CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC
- WPA/WPA2 PSK, and WPS driver
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Dimensions: 25.43mm x 20.35mm