| Part Number | WF121-E-V2 | WF121-E-V2C |
|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs |
| Category | RF Transceiver Modules and Modems | RF Transceiver Modules and Modems |
|
|
|
| Product Status | Last Time Buy | Last Time Buy |
| RF Family/Standard | WiFi | - |
| Protocol | 802.11b/g/n | - |
| Modulation | - | - |
| Frequency | 2.4GHz | - |
| Data Rate | 72.2Mbps | - |
| Power - Output | 17dBm | - |
| Sensitivity | -97dBm | - |
| Serial Interfaces | I²C, Ethernet, SPI, UART, USB | - |
| Antenna Type | Antenna Not Included, U.FL | - |
| Utilized IC / Part | - | - |
| Memory Size | 512kB Flash, 128kB SRAM | - |
| Voltage - Supply | 2.3V ~ 3.6V | - |
| Current - Receiving | 127mA | - |
| Current - Transmitting | 143mA | - |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | - |
| Package / Case | Module | Module |