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AFW125TO, in 3D

AFW125TO

99IOT

-20℃~+85℃ -91dBm 15dBm 2.4GHz 3.3V 300mA IPEX interface On-board PCB Antenna RTL8710BX Chip SMD WiFi Modules ROHS

Extended
DatasheetJLCPCBLCSC99iot/AFW125TO
Category
WiFi Modules
Package
SMD
Pins
21

Overview

The AFW125TO is a wiFi Module made by 99IOT in a SMD package with 21 pins. -20℃~+85℃ -91dBm 15dBm 2.4GHz 3.3V 300mA IPEX interface On-board PCB Antenna RTL8710BX Chip SMD WiFi Modules ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AFW125TO, from EasyEDA) and its footprint (EasyEDA_Cloud:WIFIM-SMD_AFW125TO, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C173763).

Symbol

GND1GND2GND3GND4CHIP_EN(RESET)5GPIOA_146GPIOA_157GPIOA_08GPIOA_129GND10VDD3311GND12NC13GPIOA_514GPIOA_1815GPIOA_1916GPIOA_2217GPIOA_2318GPIOA_3019GPIOA_2920GND21
EasyEDA_Cloud:AFW125TOFrom EasyEDA

Footprint

123456789101112131415161718192021
EasyEDA_Cloud:WIFIM-SMD_AFW125TOFrom EasyEDA

Parameters

13
Antenna Type
On-board PCB Antenna
Core Processor
RTL8710BX芯片
Features
Over-the-air (OTA) update
Frequency
2.4GHz
Interface Type
IPEX interface
Operating Temperature
-20℃~+85℃
Operating Voltage
3.3V
Output Power
15dBm
Send Current
300mA
Sensitivity
-91dBm
Support Interface
IPEX接口
Utilized IC / Part
RTL8710BX Chip
Voltage - Supply
3.3V

Order codes

1

Pinout

21
The pins of the AFW125TO
PinNameType
1GNDUnspecified
2GNDUnspecified
3GNDUnspecified
4GNDUnspecified
5CHIP_EN(RESET)Unspecified
6GPIOA_14Unspecified
7GPIOA_15Unspecified
8GPIOA_0Unspecified
9GPIOA_12Unspecified
10GNDUnspecified
11VDD33Unspecified
12GNDUnspecified
13NCUnspecified
14GPIOA_5Unspecified
15GPIOA_18Unspecified
16GPIOA_19Unspecified
17GPIOA_22Unspecified
18GPIOA_23Unspecified
19GPIOA_30Unspecified
20GPIOA_29Unspecified
21GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the AFW125TO?

Yes. The symbol is EasyEDA_Cloud:AFW125TO and the footprint EasyEDA_Cloud:WIFIM-SMD_AFW125TO, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AFW125TO?

SMD, with 21 pins. Its footprint is drawn on this page.

Where is the AFW125TO datasheet?

99IOT publishes it: the Datasheet link on this page opens it.

Where can I order the AFW125TO?

JLCPCB lists it as part C173763, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AFW125TO?

Parts like it in the library: the ESP32-WROOM-32E-N4 by Espressif Systems, the ESP-12F(ESP8266MOD) by Ai-Thinker, the ESP32-WROOM-32 by Espressif Systems and the ESP32-WROOM-32E-N16 by Espressif Systems. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8