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AFW121TI-LED1 on a board, in 3D

AFW121TI-LED1

99IOT

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

Extended
DatasheetJLCPCBLCSC99iot/AFW121TI-LED1
Category
WiFi Modules
Package
SMD
Pins
21

Overview

The AFW121TI-LED1 is a wiFi Module made by 99IOT in a SMD package with 21 pins. -20℃~+85℃ -91dBm 15dBm 2.4GHz 3.3V 300mA API On-board PCB Antenna SMD WiFi Modules ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AFW121TI-AY1POW1, from EasyEDA) and its footprint (EasyEDA_Cloud:WIFIM-SMD_AFW121TI, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C383813).

Symbol

GND1RF_OUT2GND3NC4CHIP_EN5GPIOA_146GPIOA_157GPIOA_08GPIOA_129GND10VDD3311GND12NC13GPIOA_514GPIOA_1815GPIOA_1916GPIOA_2217GPIOA_2318GPIOA_3019GPIOA_2920GND21
EasyEDA_Cloud:AFW121TI-AY1POW1From EasyEDA

Footprint

123456789101112131415161718192021
EasyEDA_Cloud:WIFIM-SMD_AFW121TIFrom EasyEDA

Parameters

10
Antenna Type
On-board PCB Antenna
Frequency
2.4GHz
Interface Type
API
Operating Temperature
-20℃~+85℃
Operating Voltage
3.3V
Output Power
15dBm
Send Current
300mA
Sensitivity
-91dBm
Support Interface
API
Voltage - Supply
3.3V

Order codes

1

Pinout

21
The pins of the AFW121TI-LED1
PinNameType
1GNDUnspecified
2RF_OUTUnspecified
3GNDUnspecified
4NCUnspecified
5CHIP_ENUnspecified
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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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![AFW121TI-LED1](https://pcbkit.io/embed/parts/99iot/AFW121TI-LED1.jpg?size=s)](https://pcbkit.io/parts/99iot/AFW121TI-LED1)

Questions

Is there a KiCad symbol and footprint for the AFW121TI-LED1?

Yes. The symbol is EasyEDA_Cloud:AFW121TI-AY1POW1 and the footprint EasyEDA_Cloud:WIFIM-SMD_AFW121TI, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AFW121TI-LED1?

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

Where is the AFW121TI-LED1 datasheet?

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

Where can I order the AFW121TI-LED1?

JLCPCB lists it as part C383813, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AFW121TI-LED1?

Parts like it in the library: the AFW121TI-LOW1 by 99IOT, the AFW121TI-AY1LED1 by 99IOT, the AFW121TI-AY1VOC1 by 99IOT and the AFW121TI-HOM1 by 99IOT. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8