| Type | Description | 
|---|---|
| Series: | Blue Gecko | 
| Package: | Strip | 
| Part Status: | Active | 
| RF Family/Standard: | Bluetooth | 
| Protocol: | Bluetooth v5.1 | 
| Modulation: | GFSK | 
| Frequency: | 2.4GHz ~ 2.4835GHz | 
| Data Rate: | 2Mbps | 
| Power - Output: | 20dBm | 
| Sensitivity: | -104.5dBm | 
| Serial Interfaces: | ADC, GPIO, I²C, I²S, IrDA, PWM, SPI, UART | 
| Antenna Type: | Integrated, Chip | 
| Utilized IC / Part: | EFR32BG21 | 
| Memory Size: | 1MB Flash, 96kB RAM | 
| Voltage - Supply: | 1.71V ~ 3.8V | 
| Current - Receiving: | 9.1mA ~ 9.9mA | 
| Current - Transmitting: | 59.7mA ~ 173mA | 
| Mounting Type: | Surface Mount | 
| Operating Temperature: | -40°C ~ 125°C (TA) | 
| Package / Case: | 31-SMD Module | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
![]()  | 
                                
                                    Z357PA20-SMT-P-NC-NMMB Networks | 
                                
                                     RX TXRX MODULE 802.15.4 CHIP SMD  | 
                                
                                     In Stock: 0 $13.85602  | 
                            
![]()  | 
                                
                                    MTSMC-C2-IP-N3Multi-Tech Systems, Inc. | 
                                
                                     RX TXRX MODULE CELL U.FL TH  | 
                                
                                     In Stock: 23 $129.54000  | 
                            
![]()  | 
                                
                                    DNT24MCTOKO / Murata | 
                                
                                     RF TXRX MODULE ISM>1GHZ U.FL ANT  | 
                                
                                     In Stock: 0 $37.51900  | 
                            
![]()  | 
                                
                                    ELS81-E Rel.1Thales DIS (Formerly Gemalto) | 
                                
                                     RF TXRX MOD CELL LTE EU SMD  | 
                                
                                     In Stock: 0 $38.88000  | 
                            
![]()  | 
                                
                                    MDBT50Q-P1MV2Raytac | 
                                
                                     NORDIC 52840 PCB ANTENNA MODULE  | 
                                
                                     In Stock: 50 $9.94000  | 
                            
![]()  | 
                                
                                    ENW-89842A2KFPanasonic | 
                                
                                     RX TXRX MOD BLUETOOTH CHIP SMD  | 
                                
                                     In Stock: 0 $10.69180  | 
                            
![]()  | 
                                
                                    SC20WLSA-8GB-UNNQuectel | 
                                
                                     DESCRIPTION PLACE HOLDER  | 
                                
                                     In Stock: 0 $61.05000  | 
                            
![]()  | 
                                
                                    XTP9B-DPS-001Digi | 
                                
                                     RX TRX MOD ISM < 1GHZ RP-SMA SMD  | 
                                
                                     In Stock: 846 $203.00000  | 
                            
![]()  | 
                                
                                    RN2483A-I/RM105Roving Networks / Microchip Technology | 
                                
                                     RX TXRX MOD ISM < 1GHZ CAST SMD  | 
                                
                                     In Stock: 2,110 $13.44000  | 
                            
![]()  | 
                                
                                    ATWINC3400-MR210UA122Roving Networks / Microchip Technology | 
                                
                                     RX TXRX MODULE WIFI U.FL SMD  | 
                                
                                     In Stock: 690 $11.91000  |