FSC-WF122 is a dual-band Wi-Fi 5 module integrated with Realtek RTL8811CU-CG that supports IEEE 802.11a/b/g/n/ac MAC/Baseband/RF WLAN. It combines a WLAN MAC, a 1T1R capable WLAN baseband, modem, and WLAN RF in a single chip. The module provides a complete solution for a high-performance wireless LAN.
| Wi-Fi | |
|---|---|
| Standard | Wi-Fi 5 (IEEE 802.11 a/b/g/n/ac) |
| Frequency | 2.4 GHz / 5 GHz |
| Transmit Power | +18.5 dBm (Max.) |
| Receive Sensitivity | -98 dBm (Min.) |
| Modes | STA, AP |
| Protocols | TCP, UDP, HTTP, MQTT, other custom protocols |
| Antenna | Connect to external antenna through the half hole |
| General | |
|---|---|
| Chip | Realtek RTL8811CU-CG |
| Dimension (mm) | 13 × 12.2 × 1.8 |
| Host Communication Interface | USB 2.0 |
| Operating Temperature | 0°C ~ +70°C |
| Storage Temperature | -40°C ~ +85°C |
| Supply Voltage | VDD: 3.1V ~ 3.5V |
