E104-BT53A1 Ebyte SMD bluetooth BT5.2 module Silicon Labs' original IC EFR32BG22 bluetooth 2.4g GFSK wireless module

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[Introduction]:E104-BT53A1 is a small-sized SMD Bluetooth BT5.2 module based on Silicon Labs' original IC EFR32BG22; it uses 38.4MHz industrial-grade high-precision low-temperature drift crystal oscillator to ensure its industrial-grade function and stable... Read more

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Categories: ble moduleTags: bluetooth, EFR32

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[Introduction]:E104-BT53A1 is a small-sized SMD Bluetooth BT5.2 module based on Silicon Labs' original IC EFR32BG22; it uses 38.4MHz industrial-grade high-precision low-temperature drift crystal oscillator to ensure its industrial-grade function and stable performance.

[IC]:EFR32

[Frequency]:2402~2480MHz

[Modulation]:GFSK

[Range]:120m

[Size]:13*19mm

[Feature]:Low power,BT5.2

Parameter Value Remark
Reference distance 120m Clear and open, antenna gain 5dBi, antenna height 2.5m,air rate 1kbps
Crystal frequency 38.4MHz -
supporting agreement BLE 5.2 -  
Packaging method SMD -  
IC full name EFR32 -  
FLASH 512KB -  
RAM 32KB -  
Kernel ARM®Cortex®-M33 -  
Dimensions 13*19mm -  
RF interface PCB Equivalent impedance is about 50Ω
Electronic parameter Min Typ Max Unit Remarks
Working voltage 1.9 3.3 3.6 V ≥3.3V can guarantee the output power
Communication level - 3.3 - V Using 5V level has the risk of burning
TRX - 7.5 - mA @Transmit power 6dBm
RX - 3.6 - mA -
Sleeping Current - 0.17 - uA Software is off
Working frequency band 2402 2440 2480 MHz Support ISM frequency band
Working temperature -40 - +85 Industrial design
Max TRX Power - 6 - dBm -
Receiving sensitivity - -106.7 - dBm -106dbm sensitivity @125kbps GFSK;-98.9dbm sensitivity @1Mbit/s GFSK;-96.2dbm sensitivity @2Mbit/s GFSK;
Air Rate(GFSK) 125k - 2M bps Programmable by User


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E104-BT53A1 Ebyte SMD bluetooth BT5.2 module Silicon Labs' original IC EFR32BG22 bluetooth 2.4g GFSK wireless module

$2.30