SeriesBlue Gecko
PackageTape & Reel (TR)
RF Family/StandardBluetooth
ProtocolBluetooth v5.1
ModulationGFSK
Frequency2.4GHz ~ 2.4835GHz
Data Rate2Mbps
Power - Output20dBm
Sensitivity-104.5dBm
Serial InterfacesADC, GPIO, I²C, I²S, IrDA, PWM, SPI, UART
Antenna TypeIntegrated, Chip
Utilized IC / PartEFR32BG21
Memory Size1MB Flash, 96kB RAM
Voltage - Supply1.71V ~ 3.8V
Current - Receiving9.1mA ~ 9.9mA
Current - Transmitting59.7mA ~ 173mA
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C (TA)
Package / Case31-SMD Module