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E103-W07

[IC]：ESP32-S2

[Frequency]：2412~2484MHz

[Transmit Power]：20dBm

[Antenna type]：PCB,IPEX Antenna

[Wi-Fi]：Protocol IEEE802.11b/g/n

[Size]：18*31mm

[Introduction]：E103-W07 is a WIFI MESH module based on the ESP32-S2 chip solution. E103-W07 is a set of network protocols based on Wi-Fi protocol. ESP-MESH allows a large number of devices (hereinafter referred to as nodes) distributed in a large area (indoor and outdoor) to be connected to each other in the same WLAN (wireless local area network).

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

速卖通950_02
速卖通950_03
EN1000

速卖通950_05
速卖通950_06
速卖通950_07


Main parameterPerformance
Working channel center frequency range
 2412~2484MHz
Wi-Fi
Protocol IEEE802.11b/g/n
Antenna type
PCB,IPEX Antenna
发射功率
20dBm
Distance (With router @Mercury MW305R)
200m
Distance (Between modules)
 100m

Recommended working temperature（℃）

–40~85
Power pin voltage（V）
3.0~3.6
humidity(%RH)
85
Peak current(mA)
400
Average current(mA)
100

E103-W07-引脚定义图

Item
Pin No.typeFeatures
1GND
P

Grounded

23V3
P

Power supply

3IO0
I/O/T

RTC_GPIO0,GPIO0

4IO1
I/O/T

      Restore, the pin is internally pulled up. Used to restore factory settings. Pin to ground 10ms, and then to VCC 10ms, reset the parameters.

5IO2
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

6IO3
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

7IO4
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

8IO5
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

9IO6
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

10IO7
I/O/T

      Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

11IO8
I/O/T

      Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

12IO9
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

13IO10
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

14IO11
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

15IO12
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

16IO13
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

17IO14
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

18IO15
I/O/T

U0RTS

19IO16
I/O/T

U0CTS

20IO17
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

21IO18
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

22IO19
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

23IO20
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

24IO21
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

25IO26
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

26GND
P

Grounded

27IO33
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

28IO34
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

29IO35
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

30IO36
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

31IO37
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

32IO38
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

33IO39
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

34IO40
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

35IO41
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

36IO42
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

37TXD0
I/O/T

U0TXD

38RXD0
I/O/T

U0RXD

39IO45
I/O/T

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

40IO46
I

Unused. For pin definition, please refer to "ESP32-S2-WROOM Technical Specification.pdf"

41EN
I

      High level: chip enable;

   Low level: the chip is off;

   Be careful not to let the EN pin float.

42GND
P

Grounded

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ModelInterface IC Frequency
Hz 		Power
dBm 		Distance
m 		communication
protocol 		Package Size
(mm) 		Feature ManualSample
E103-W08B UART ARM® Cortex®-M3 Application Processor/ARM® Cortex®-M0 Link Controller 2.4G 12 - 802.11b - 16*13 WIFI re-serial module
E103-W08A UART ARM® Cortex®-M3 Application Processor/ARM® Cortex®-M0 Link Controller 2.4G 12 - 802.11b - 22*13 WIFI re-serial module
E103-W07 UART ESP32-S2 2412~2484M - - 802.11b/g/n PCB/IPEX 18*31 WIFI MESH
E103-W10 UART ESP8285N08 2.4G 20 0.25 802.11 b/g/n IPEX 15*12.3mm Serial(UART) to WIFI module
E103-W06 UART CC3235S 2.4G/ 5G 18 - 802.11 a/b/g/n - 20.5*17.5 dual-frequency wifi module
E103-W06-TB USB - - - - - - 62*31mm E103-W06 module test kit
E103-W05A UART I/O W600 2.4G 20 0.13 802.11b/g/n PCB 24.7*14.4*11.2 Small size, high cost performance
E103-W05C UART I/O W600 2.4G 20 0.15 802.11b/g/n PCB 24*16*2.5mm(±0.2) Cost-effective wｉ-fｉ digital transmission module
E103-W05B UART I/O W600 2.4G 20 0.4 802.11b/g/n IPEX 17*16*2.5mm （±0.2） AT command, Wi-Fi data transmission module
E103-W05 UART I/O W600 2.4G 20 0.1 802.11b/g/n PCB 19*13*0.8 Small size,High cost performance
E103-W01-IPX UART ESP8266EX 2.4GHz 20 0.1 802.11b/g/n PCB 16*24 Airkiss
E103-W02 UART CC3200 2.4GHz 20 0.3 802.11b/g/n PCB/IPX 27*19 Low power,Continuous transmission
E103-W01 UART ESP8266EX 2.4GHz 20 0.1 802.11b/g/n PCB 16*24 Airkiss
  • E103-W08B

    Product model：E103-W08B

    Interface : UART

    IC : ARM® Cortex®-M3 Application Processor/ARM® Cortex®-M0 Link Controller

    Frequency Hz : 2.4G

    Power dBm : 12

    Distance m : -

    communication protocol : 802.11b

    Package : -

    Size (mm) : 16*13

    Feature : WIFI re-serial module

    PDF ：

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  • E103-W08A

    Product model：E103-W08A

    Interface : UART

    IC : ARM® Cortex®-M3 Application Processor/ARM® Cortex®-M0 Link Controller

    Frequency Hz : 2.4G

    Power dBm : 12

    Distance m : -

    communication protocol : 802.11b

    Package : -

    Size (mm) : 22*13

    Feature : WIFI re-serial module

    PDF ：

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  • E103-W07

    Product model：E103-W07

    Interface : UART

    IC : ESP32-S2

    Frequency Hz : 2412~2484M

    Power dBm : -

    Distance m : -

    communication protocol : 802.11b/g/n

    Package : PCB/IPEX

    Size (mm) : 18*31

    Feature : WIFI MESH

    PDF ：

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  • E103-W10

    Product model：E103-W10

    Interface : UART

    IC : ESP8285N08

    Frequency Hz : 2.4G

    Power dBm : 20

    Distance m : 0.25

    communication protocol : 802.11 b/g/n

    Package : IPEX

    Size (mm) : 15*12.3mm

    Feature : Serial(UART) to WIFI module

    PDF ：

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  • E103-W06

    Product model：E103-W06

    Interface : UART

    IC : CC3235S

    Frequency Hz : 2.4G/ 5G

    Power dBm : 18

    Distance m : -

    communication protocol : 802.11 a/b/g/n

    Package : -

    Size (mm) : 20.5*17.5

    Feature : dual-frequency wifi module

    PDF ：

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  • E103-W06-TB

    Product model：E103-W06-TB

    Interface : USB

    IC : -

    Frequency Hz : -

    Power dBm : -

    Distance m : -

    communication protocol : -

    Package : -

    Size (mm) : 62*31mm

    Feature : E103-W06 module test kit

    PDF ：

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  • E103-W05A

    Product model：E103-W05A

    Interface : UART I/O

    IC : W600

    Frequency Hz : 2.4G

    Power dBm : 20

    Distance m : 0.13

    communication protocol : 802.11b/g/n

    Package : PCB

    Size (mm) : 24.7*14.4*11.2

    Feature : Small size, high cost performance

    PDF ：

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  • E103-W05C

    Product model：E103-W05C

    Interface : UART I/O

    IC : W600

    Frequency Hz : 2.4G

    Power dBm : 20

    Distance m : 0.15

    communication protocol : 802.11b/g/n

    Package : PCB

    Size (mm) : 24*16*2.5mm(±0.2)

    Feature : Cost-effective wｉ-fｉ digital transmission module

    PDF ：

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  • E103-W05B

    Product model：E103-W05B

    Interface : UART I/O

    IC : W600

    Frequency Hz : 2.4G

    Power dBm : 20

    Distance m : 0.4

    communication protocol : 802.11b/g/n

    Package : IPEX

    Size (mm) : 17*16*2.5mm （±0.2）

    Feature : AT command, Wi-Fi data transmission module

    PDF ：

    BUY：

  • E103-W05

    Product model：E103-W05

    Interface : UART I/O

    IC : W600

    Frequency Hz : 2.4G

    Power dBm : 20

    Distance m : 0.1

    communication protocol : 802.11b/g/n

    Package : PCB

    Size (mm) : 19*13*0.8

    Feature : Small size,High cost performance

    PDF ：

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  • E103-W01-IPX

    Product model：E103-W01-IPX

    Interface : UART

    IC : ESP8266EX

    Frequency Hz : 2.4GHz

    Power dBm : 20

    Distance m : 0.1

    communication protocol : 802.11b/g/n

    Package : PCB

    Size (mm) : 16*24

    Feature : Airkiss

    PDF ：

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  • E103-W02

    Product model：E103-W02

    Interface : UART

    IC : CC3200

    Frequency Hz : 2.4GHz

    Power dBm : 20

    Distance m : 0.3

    communication protocol : 802.11b/g/n

    Package : PCB/IPX

    Size (mm) : 27*19

    Feature : Low power,Continuous transmission

    PDF ：

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  • E103-W01

    Product model：E103-W01

    Interface : UART

    IC : ESP8266EX

    Frequency Hz : 2.4GHz

    Power dBm : 20

    Distance m : 0.1

    communication protocol : 802.11b/g/n

    Package : PCB

    Size (mm) : 16*24

    Feature : Airkiss

    PDF ：

    BUY：