| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            12 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            Module | 
                                        
                                                                            
                                            | Number of Pins | 
                                            33 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Strip | 
                                        
                                                                            
                                            | Published | 
                                            1997 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.7V~3.6V | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Number of Channels | 
                                            13 | 
                                        
                                                                            
                                            | Data Rate | 
                                            72.2Mbps | 
                                        
                                                                            
                                            | Protocol | 
                                            802.11b/g/n | 
                                        
                                                                            
                                            | Power - Output | 
                                            17dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            WiFi | 
                                        
                                                                            
                                            | Antenna Type | 
                                            Integrated, Chip | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -97dBm | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            PIO, SDIO, SPI | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            70mA~88mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            74mA~192mA | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                WF111-A-V1C Overview
In this case, RF Transceiver' mounting method is Surface Mount.As a result of the use of the Strip package, the performance of this RF Transceiver module is optimized.-40°C~85°C should be the operating temperature when Transceiver is operating.33 pins are used for high power RF Transceiver operation.RF Transceivers that can supply 1.7V~3.6V volts are available.2.4GHz is the RF Transceiver Module's frequency.
WF111-A-V1C Features
Surface Mount
Strip package
33 pins
1.7V~3.6V volts
WF111-A-V1C Applications
There are a lot of Silicon Labs WF111-A-V1C RF Transceiver Modules applications. 
- Automotive
 - Low-power IoT applications
 - Power Amplifier (PA)
 - Chemical Sensors
 -  
 - Retail
 - Thermostats
 - Health and Fitness
 - LED Lighting
 - Medical