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E104-BT53A1

[IC]：EFR32BG22

[Frequency]：2402~2480MHz

[Distance] ：120m

[Size]：13*19mm

[Weight]：0.8±0.1g

[Introduction]：E104-BT53 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.

Manual
Sample
Outline features
Specification Parameters Pin Definition Order way Related Products

外贸2


53-EN
750_03
en-E104-BT53_04

en-E104-BT53_05

en-E104-BT53_06

外贸1




Limit Parameters

Main ParametersValueRemarks
Min.Max
Power supply voltage (V)03.6Power over 3.6V will damage the Module
Blocking power（dBm）-10Probability of burn down at close range
Working temperature（℃） -40 +85 Industrial grade


Operating parameter

Main ParametersValueRemarks
Min.TypicalMax
Working voltage (V) 1.93.33.6≥3.3V can guarantee the output power
Communication level（V）-3.3-Using 5V level has the risk of burning
Working temperature (℃)-40 -85Industrial design
Working frequency band (MHz) 240224402480Support ISM frequency band
TX Current(mA)-3.4 -@Transmit power 0dBm
RX current（mA） -3.6--
Sleep current（μA）-0.17-Software is off
Max TRX Power（dBm） -6 --
Receiving sensitivity（dBm）--98.9--98.9dbm sensitivity @1Mbit/s GFSK;
-96.2dbm sensitivity @2Mbit/s GFSK;
Air data rate（bps） 125k- 2MProgrammable by User


Main parameter DescriptionRemarks
Reference distance  70mClear and open, antenna gain 5dBi, antenna height 2.5m,air rate 1kbps
Crystal frequency 38.4MHz-
supporting agreement BLE 5.2 -
Packaging methodSMD-
Interface method1.27mm-
IC full nameEFR32BG22C112F352GM32-C-
FLASH352KB-
RAM 32KB-
Kernel ARM®Cortex®-M33 内核-
Dimensions 13*19mm  -
RF interfacePCB Equivalent impedance is about 50Ω

BT53引脚

No. Name Direction Function
1 GNDInputGround wire, connect to power reference ground
2PB02input OutputMCU GPIO (see EFR32BG22 manual for details)
3PB01input OutputMCU GPIO (see EFR32BG22 manual for details)
4PB00input Output  MCU GPIO (see EFR32BG22 manual for details)
5 PA00input OutputMCU GPIO (see EFR32BG22 manual for details)
6PA01 InputSWCLK, serial line debugging clock input debugging and programming (see EFR32BG22 manual for details)
7 PA02InputSWDIO, serial line debugging and programming debugging (see EFR32BG22 manual for details)
8 PA03 input Output  MCU GPIO (see EFR32BG22 manual for details)
9 GND Input Ground wire, connect to power reference ground
10 GNDInputGround wire, connect to power reference ground
11 PA04input OutputMCU GPIO (see EFR32BG22 manual for details)
12PA05input OutputMCU GPIO (see EFR32BG22 manual for details)
13PA06input Output MCU GPIO (see EFR32BG22 manual for details)
14VCCInputPower supply, range 1.9 ~ 3.6V (recommended to add ceramic filter capacitors externally)
15 VCCInput Power supply, range 1.9 ~ 3.6V (recommended to add ceramic filter capacitors externally)
16GNDInputGround wire, connect to power reference ground
17 GNDInputGround wire, connect to power reference ground
18 PD01 input Output  MCU GPIO (see EFR32BG22 manual for details)
19 PD00 input Output  MCU GPIO (see EFR32BG22 manual for details)
20 PC00 input OutputMCU GPIO (see EFR32BG22 manual for details)
21 PC01input OutputMCU GPIO (see EFR32BG22 manual for details)
22PC02input OutputMCU GPIO (see EFR32BG22 manual for details)
23PC03 input OutputMCU GPIO (see EFR32BG22 manual for details)
24PC04 input Output  MCU GPIO (see EFR32BG22 manual for details)
25 PC05input OutputMCU GPIO (see EFR32BG22 manual for details)
26RSTInputChip reset trigger input pin, effective when low level
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ModelInterface IC Frequency
Hz 		Power
dBm 		Distance
m 		communication
protocol 		Package Size
(mm) 		Feature ManualSample
E104-BT54S UART BLUENRG355MC 2.4G 8 0.3 BLE 5.1 IPEX,PCB antenna 28*16*2.7 New Bluetooth Module
E104-BT53A3 UART EFR32BG22C224F512GM32 2.4G 6 0.12 BLE 5.2 PCB 13*19 Low power,BT5.2
E104-BT12LSP-TB USB - - - - - - 46.5 * 26 E104-BT12LSP module test board
E104-BT12NSP UART TLSR8253F512 2.4G 10 60 - PCB 19*13 SigMesh self-organizing network
E104-BT12LSP UART TLSR8253F512 2.4G 10 60 - PCB 19*13 SigMesh self-organizing network
E104-BT5040UA USB nRF52840 2.4G 8 0.25 BLE 4.2/BLE 5.0 PCB 59 * 18 Bluetooth SoC，USB
E104-BT5005A UART nRF52805 2.4G 4 0.07 BLE 5.0 Ceramic antenna 9*9 Ultra-slim size，transparent
E104-BT5040U USB nRF52840 2.4G 8 0.25 BLE 4.2/BLE 5.0 PCB 59 * 18 Bluetooth SoC solution, USB interface
E104-BT5011A UART nRF52811 2.4G 4 0.07 BLE 5.1 Ceramic antenna 11.5 * 16 Long Range feature, transparent transmission
E104-BT52 UART DA14531 2.4G 0 0.09 BLE 5.0 PCB 14.5*10 Low energy Bluetooth to UART module
E104-BT51A UART CC2640R2L 2.402~2.480GHz 5 50 BLE5.0 PCB 16*11.5mm Low power Bluetooth to serial module
E104-BT06 UART - 2.4G 3 0.08 BLE 4.2 PCB 27*13 low-power consumption
E104-BT11 UART EFR32MG21 2.4G 20 200m(PCB antenna)/300m(IPX antenna) BLE Mesh PCB/IPX 19*13mm(PCB version)/16*13mm(IPX version) SigMesh Ad hoc network
E104-BT53A1 UART EFR32BG22 2.4G 6 0.12 BLE 5.2 PCB 13*19 Low power consumption, Bluetooth 5.2
E104-BT40 UART - 2.4G 3 0.03 V4.2+V3.0 SPP PCB 21*13 Dual-mode Bluetooth module
E104-BT51 UART CC2640R2F 2.4G 5 0.75 BLE 5.0 PCB/IPX antenna 17.5*28.7 Low-power transparent transmission
E104-BT30 - CSRA64215 2.4G 9 0.05 V4.2+EDR PCB 25 *16 BLE audio transmission
E104-BT5010A UART nRF52810 2.4G 4 0.055 BLE 5.0 Ceramic antenna 11.5 * 16 Bluetooth UART Transparent module
E104-BT5032A UART nRF52832 2.4G 4 0.06 - Ceramic antenna 11.6 * 16 Ultra low power consumption,Transparent transmission
E104-BT05 UART TLSR8266 2.4G 8 0.7 BLE 4.2 PCB 10 * 14.5 Low power,Continuous transmission
E104-2G4U04A USB CC2540 2.4G 4 0.06 BLE 4.0 PCB 59 * 18 Bluetooth SoC solution, USB
E104-BT02 UART DA14580 2.4G 0 0.1 BLE 4.2 PCB 14*22 Low power,Continuous transmission
E104-BT01 UART CC2541 2.4G 0 0.05 BLE 4.0 PCB 14*22 Low power
  • E104-BT54S

    Product model：E104-BT54S

    Interface : UART

    IC : BLUENRG355MC

    Frequency Hz : 2.4G

    Power dBm : 8

    Distance m : 0.3

    communication protocol : BLE 5.1

    Package : IPEX,PCB antenna

    Size (mm) : 28*16*2.7

    Feature : New Bluetooth Module

    PDF ：

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  • E104-BT53A3

    Product model：E104-BT53A3

    Interface : UART

    IC : EFR32BG22C224F512GM32

    Frequency Hz : 2.4G

    Power dBm : 6

    Distance m : 0.12

    communication protocol : BLE 5.2

    Package : PCB

    Size (mm) : 13*19

    Feature : Low power,BT5.2

    PDF ：

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  • E104-BT12LSP-TB

    Product model：E104-BT12LSP-TB

    Interface : USB

    IC : -

    Frequency Hz : -

    Power dBm : -

    Distance m : -

    communication protocol : -

    Package : -

    Size (mm) : 46.5 * 26

    Feature : E104-BT12LSP module test board

    PDF ：

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  • E104-BT12NSP

    Product model：E104-BT12NSP

    Interface : UART

    IC : TLSR8253F512

    Frequency Hz : 2.4G

    Power dBm : 10

    Distance m : 60

    communication protocol : -

    Package : PCB

    Size (mm) : 19*13

    Feature : SigMesh self-organizing network

    PDF ：

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  • E104-BT12LSP

    Product model：E104-BT12LSP

    Interface : UART

    IC : TLSR8253F512

    Frequency Hz : 2.4G

    Power dBm : 10

    Distance m : 60

    communication protocol : -

    Package : PCB

    Size (mm) : 19*13

    Feature : SigMesh self-organizing network

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  • E104-BT5040UA

    Product model：E104-BT5040UA

    Interface : USB

    IC : nRF52840

    Frequency Hz : 2.4G

    Power dBm : 8

    Distance m : 0.25

    communication protocol : BLE 4.2/BLE 5.0

    Package : PCB

    Size (mm) : 59 * 18

    Feature : Bluetooth SoC，USB

    PDF ：

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  • E104-BT5005A

    Product model：E104-BT5005A

    Interface : UART

    IC : nRF52805

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance m : 0.07

    communication protocol : BLE 5.0

    Package : Ceramic antenna

    Size (mm) : 9*9

    Feature : Ultra-slim size，transparent

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  • E104-BT5040U

    Product model：E104-BT5040U

    Interface : USB

    IC : nRF52840

    Frequency Hz : 2.4G

    Power dBm : 8

    Distance m : 0.25

    communication protocol : BLE 4.2/BLE 5.0

    Package : PCB

    Size (mm) : 59 * 18

    Feature : Bluetooth SoC solution, USB interface

    PDF ：

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  • E104-BT5011A

    Product model：E104-BT5011A

    Interface : UART

    IC : nRF52811

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance m : 0.07

    communication protocol : BLE 5.1

    Package : Ceramic antenna

    Size (mm) : 11.5 * 16

    Feature : Long Range feature, transparent transmission

    PDF ：

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  • E104-BT52

    Product model：E104-BT52

    Interface : UART

    IC : DA14531

    Frequency Hz : 2.4G

    Power dBm : 0

    Distance m : 0.09

    communication protocol : BLE 5.0

    Package : PCB

    Size (mm) : 14.5*10

    Feature : Low energy Bluetooth to UART module

    PDF ：

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  • E104-BT51A

    Product model：E104-BT51A

    Interface : UART

    IC : CC2640R2L

    Frequency Hz : 2.402~2.480GHz

    Power dBm : 5

    Distance m : 50

    communication protocol : BLE5.0

    Package : PCB

    Size (mm) : 16*11.5mm

    Feature : Low power Bluetooth to serial module

    PDF ：

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  • E104-BT06

    Product model：E104-BT06

    Interface : UART

    IC : -

    Frequency Hz : 2.4G

    Power dBm : 3

    Distance m : 0.08

    communication protocol : BLE 4.2

    Package : PCB

    Size (mm) : 27*13

    Feature : low-power consumption

    PDF ：

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  • E104-BT11

    Product model：E104-BT11

    Interface : UART

    IC : EFR32MG21

    Frequency Hz : 2.4G

    Power dBm : 20

    Distance m : 200m(PCB antenna)/300m(IPX antenna)

    communication protocol : BLE Mesh

    Package : PCB/IPX

    Size (mm) : 19*13mm(PCB version)/16*13mm(IPX version)

    Feature : SigMesh Ad hoc network

    PDF ：

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  • E104-BT53A1

    Product model：E104-BT53A1

    Interface : UART

    IC : EFR32BG22

    Frequency Hz : 2.4G

    Power dBm : 6

    Distance m : 0.12

    communication protocol : BLE 5.2

    Package : PCB

    Size (mm) : 13*19

    Feature : Low power consumption, Bluetooth 5.2

    PDF ：

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  • E104-BT40

    Product model：E104-BT40

    Interface : UART

    IC : -

    Frequency Hz : 2.4G

    Power dBm : 3

    Distance m : 0.03

    communication protocol : V4.2+V3.0 SPP

    Package : PCB

    Size (mm) : 21*13

    Feature : Dual-mode Bluetooth module

    PDF ：

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  • E104-BT51

    Product model：E104-BT51

    Interface : UART

    IC : CC2640R2F

    Frequency Hz : 2.4G

    Power dBm : 5

    Distance m : 0.75

    communication protocol : BLE 5.0

    Package : PCB/IPX antenna

    Size (mm) : 17.5*28.7

    Feature : Low-power transparent transmission

    PDF ：

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  • E104-BT30

    Product model：E104-BT30

    Interface : -

    IC : CSRA64215

    Frequency Hz : 2.4G

    Power dBm : 9

    Distance m : 0.05

    communication protocol : V4.2+EDR

    Package : PCB

    Size (mm) : 25 *16

    Feature : BLE audio transmission

    PDF ：

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  • E104-BT5010A

    Product model：E104-BT5010A

    Interface : UART

    IC : nRF52810

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance m : 0.055

    communication protocol : BLE 5.0

    Package : Ceramic antenna

    Size (mm) : 11.5 * 16

    Feature : Bluetooth UART Transparent module

    PDF ：

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  • E104-BT5032A

    Product model：E104-BT5032A

    Interface : UART

    IC : nRF52832

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance m : 0.06

    communication protocol : -

    Package : Ceramic antenna

    Size (mm) : 11.6 * 16

    Feature : Ultra low power consumption,Transparent transmission

    PDF ：

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  • E104-BT05

    Product model：E104-BT05

    Interface : UART

    IC : TLSR8266

    Frequency Hz : 2.4G

    Power dBm : 8

    Distance m : 0.7

    communication protocol : BLE 4.2

    Package : PCB

    Size (mm) : 10 * 14.5

    Feature : Low power,Continuous transmission

    PDF ：

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  • E104-2G4U04A

    Product model：E104-2G4U04A

    Interface : USB

    IC : CC2540

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance m : 0.06

    communication protocol : BLE 4.0

    Package : PCB

    Size (mm) : 59 * 18

    Feature : Bluetooth SoC solution, USB

    PDF ：

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  • E104-BT02

    Product model：E104-BT02

    Interface : UART

    IC : DA14580

    Frequency Hz : 2.4G

    Power dBm : 0

    Distance m : 0.1

    communication protocol : BLE 4.2

    Package : PCB

    Size (mm) : 14*22

    Feature : Low power,Continuous transmission

    PDF ：

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  • E104-BT01

    Product model：E104-BT01

    Interface : UART

    IC : CC2541

    Frequency Hz : 2.4G

    Power dBm : 0

    Distance m : 0.05

    communication protocol : BLE 4.0

    Package : PCB

    Size (mm) : 14*22

    Feature : Low power

    PDF ：

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