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E103-W03 low-power WiFi module
Product Introduction: E103-W03 is an ultra-low power serial to Wi Fi module, packaged in a small surface mount and PCB antenna, operating in the 2.4-2
Product details
| RF parameters | Parameter values |
notes |
| Working frequency band |
2.412~2.472 G |
Factory default 2.4GHz |
| Transmission power | 18 dBm |
Factory default 20dBm (approximately 100mW) |
| WiFi version | 802.11 b/g/n |
|
| measured distance | 160 meters/180 meters |
Module to module communication, clear and spacious, maximum power, 2m height, PCB antenna Module communicates with mobile phone, clear and spacious, maximum power, 2m height, PCB dayline |
| Hardware parameters | Parameter values |
notes |
| Size |
19 * 27*2.7 mm |
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| antenna form | PCB board mounted antenna/IPX mount |
50 Ω characteristic impedance, can be changed by oneself |
| communication interface | UART |
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| Packaging method | Patch |
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| Electrical parameters | minimum value | Typical values | Maximum value | unit | condition |
| supply voltage |
2.3 | 3.3 | 3.6 | V | |
| Communication level | 3.3 | V | |||
| Emission Current | 257 | 260 | 268 | mA |
20dBm（100mW） |
| Sleep current | 12 | μA | |||
|
operation temperature |
-40 | 20 |
+85 | ℃ | |
|
Working humidity |
10 | 60 |
90 | % | |
|
storage temperature |
-40 | 20 |
+125 | ℃ |
| Serial Number |
Pin | I/O |
Function and usage instructions |
|
1. 8, 9111213. 16 17. 282944 |
GND | - | Power Ground |
| 2 | GPIO26 | IO | Universal IO port |
| 3 | GPIO27 | IO | Universal IO port |
| 4 | RST | I | Module reset pin, low level reset, low level duration greater than or equal to 2ms. |
| 5 | SOP2 | I |
Selection of burning simulation mode. SOP2 pin has a built-in 2.4K pull-down resistor; When in use, it needs to be externally mounted Pull resistor 100R to raise the pin level. Normal operation is low. |
| 6 | SOP1 |
I |
Selection of burning simulation mode. SOP1 pin has a built-in 100K pull-down resistor; When in use, it needs to be externally mounted Pull the resistor 10K to raise the pin level. Normal work is high. |
| 7 | SOP0 |
I |
Selection of burning simulation mode. SOP0 pin has a built-in 100K pull-down resistor; When in use, it needs to be externally mounted Pull the resistor 10K to raise the pin level. Normal operation is low. |
|
10 |
VCC | - | Equipment power supply VDC: 2.4V~3.6V (above 300mA) |
| 14 | GPIO31 | IO | Universal IO port |
| 15 | GPIO0 | IO | Universal IO port |
| 18 | GPIO30 | IO | Universal IO port |
| 19 | GPIO1 | O | UART serial port output pin, supports AT commands |
| 20 | GPIO2 | I |
UART serial input pin, supports AT commands |
| 21 | GPIO3 | IO | Universal IO port |
| 22 | GPIO4 | IO | Universal IO port |
| 23 | GPIO5 | IO | Universal IO port |
| 24 | GPIO6 | IO | Universal IO port |
| 25 | GPIO7 | IO | Universal IO port |
| 26 | GPIO8 | O | Abnormal indicator light INDICATE, abnormal output low, normal output high. |
| 27 |
GPIO9 |
O | WiFi connection status indicator light, connected output low, unconnected output high |
| 30 | GPIO10 | O | Network connection status indicator light, connected output low, unconnected output high |
| 31 | GPIO11 | O | Smartconfig status indicator light, low when in state and high when not in state |
| 33 |
GPIO13 |
I | WAKEUP wake-up pin |
| 34 | GPIO14 | IO | Universal IO port |
| 35 | GPIO15 | IO | Universal IO port |
| 36 | GPIO16 | IO | Universal IO port |
| 37 | GPIO17 | IO | Universal IO port |
| 38 | GPIO22 | IO | Universal IO port |
| 39 | GPIO28 | IO | Universal IO port |
| 40 | TDI | I | JTAG simulation pin |
| 41 | TDO |
O |
JTAG simulation pin |
| 42 | TCK | I | JTAG simulation pin |
| 43 | TMS | IO | JTAG simulation pin |
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Product manual |
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Tool software |
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Introduction to Yibaite |
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Online purchase |
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Yibaite Official TaobaoStore: |
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JD.com: |
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Official Taobao: |
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To Zhe Yi Bai Te Exclusive Store: |
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【Alibaba】: |
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Bulk procurement/customized products |
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【 Sales Hotline 】: 7x24 hour sales service hotline |
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[Contact email]: sales@cdebyte.com |
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Technical Consultation |
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Online submission: |
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[Contact email]:support@cdebyte.com |
| product model |
interface type | Chip Solution | Operating Frequency Hz |
Transmission power dBm |
Communication distance km |
communication protocol | antenna form | Product size mm |
Functional Features | technology manual |
sample buy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| UART | CC3220R | 2.4G | 18 | 0.18 | 802.11 b/g/n | PCB/IPX | 19 * 27 | Support serial port AT instruction set | |||
| UART | ARM ® Cortex ®- M3 Application Processor/ARM ® Cortex ®- M0 Link Controller | 2.4G | 12 | - | 802.11b | - | 22*13 | WIFI to serial port module | |||
| UART | ARM ® Cortex ®- M3 Application Processor/ARM ® Cortex ®- M0 Link Controller | 2.4G | 12 | - | 802.11b | - | 16*13 | WIFI to serial port module | |||
| UART | - | 2412~2484M | - | - | 802.11b/g/n | - | 18*31 | WIFI MESH self-organizing network module | |||
| UART | ESP8285N08 | 2.4G | 20 | 0.25 | 802.11 b/g/n | IPEX | 15*12.3mm | Serial port to Wi Fi module | |||
| UART | CC3235S | 2.4G/ 5G | 18 | - | 802.11 a/b/g/n | - | 20.5*17.5 | Dual band WIFI module | |||
| USB | - | - | - | - | - | - | 62*31mm | E103-W06 module test board | |||
| UART I/O | W600 | 2.4G | 20 | 0.15 | 802.11b/g/n | On board PCB | 24*16*2.5mm(±0.2) | Power on transparent transmission, serial port transparent transmission | |||
| UART I/O | W600 | 2.4G | 20 | 0.4 | 802.11b/g/n | IPEX | 17*16*2.5mm （±0.2） | Power on transparent transmission, serial port AT command configuration | |||
| UART I/O | W600 | 2.4G | 20 | 0.12 | 802.11b/g/n | PCB | 19*13*2.5 | Small size, high cost-effectiveness | |||
| UART I/O | ESP8266EX | 2.4G | 20 | 0.1 | 802.11b/g/n | Ceramic/IPX | 16 * 24 | Support AirKiss, transparent boot transmission | |||
| RS232/RS485 | CC3200 | 2.4G | 0.1W | 0.3 | 802.11 b/g/n | SMA-K | 82*62*25 | Serial port data ⇌ WiFi data transmission | |||
| UART I/O | CC3200 | 2.4G | 20 | 0.3 | 802.11b/g/n | PCB/IPX | 19 * 27 | Ultra low power consumption, 3M high-speed continuous transmission | |||
| UART I/O | ESP8266EX | 2.4G | 20 | 0.1 | 802.11b/g/n | PCB | 16 * 24 | Power on transparent transmission, supports AirKiss |
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interface type
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E103-W03
Product model: E103-W03
interface type
:UART
Chip Solution
:CC3220R
Working frequency Hz
:2.4G
Transmission power dBm
:18
Communication distance (km)
:0.18
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communication protocol
:802.11 b/g/n
antenna form
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Feature: Supports serial port AT instruction set
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Product model: E103-W08A
interface type
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Chip Solution
:ARM ® Cortex ®- M3 Application Processor/ARM ® Cortex ®- M0 Link Controller
Working frequency Hz
:2.4G
Transmission power dBm
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Communication distance (km)
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communication protocol
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antenna form
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Product size mm
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Functional features: WIFI to serial port module
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Product model: E103-W08B
interface type
:UART
Chip Solution
:ARM ® Cortex ®- M3 Application Processor/ARM ® Cortex ®- M0 Link Controller
Working frequency Hz
:2.4G
Transmission power dBm
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:12
Communication distance (km)
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communication protocol
:802.11b
antenna form
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Product size mm
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Functional features: WIFI to serial port module
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Product model: E103-W07
interface type
:UART
Chip Solution
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Working frequency Hz
:2412~2484M
Transmission power dBm
:-
Communication distance (km)
:-
communication protocol
:802.11b/g/n
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antenna form
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Product size mm
:18*31
Functional features: WIFI MESH self-organizing network module
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Product model: E103-W10
interface type
:UART
Chip Solution
:ESP8285N08
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Working frequency Hz
:2.4G
Transmission power dBm
:20
Communication distance (km)
:0.25
communication protocol
:802.11 b/g/n
antenna form
:IPEX
Product size mm
:15*12.3mm
Functional features: Serial port to Wi Fi module
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E103-W06
Product model: E103-W06
interface type
:UART
Chip Solution
:CC3235S
Working frequency Hz
:2.4G/ 5G
Transmission power dBm
:18
Communication distance (km)
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:-
communication protocol
:802.11 a/b/g/n
antenna form
:-
Product size mm
:20.5*17.5
Functional features: Dual band WIFI module
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E103-W06-TB
Product model: E103-W06-TB
interface type
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:USB
Chip Solution
:-
Working frequency Hz
:-
Transmission power dBm
:-
Communication distance (km)
:-
communication protocol
:-
antenna form
:-
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Product size mm
:62*31mm
Functional features: E103-W06 module test board
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E103-W05C
Product model: E103-W05C
interface type
:UART I/O
Chip Solution
:W600
Working frequency Hz
:2.4G
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Transmission power dBm
:20
Communication distance (km)
:0.15
communication protocol
:802.11b/g/n
antenna form
: Onboard PCB
Product size mm
:24*16*2.5mm(±0.2)
Functional features: transparent transmission upon startup, transparent transmission via serial port
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E103-W05B
Product model: E103-W05B
interface type
:UART I/O
Chip Solution
:W600
Working frequency Hz
:2.4G
Transmission power dBm
:20
Communication distance (km)
:0.4
communication protocol
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