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AFW101TO on a board, in 3D

AFW101TO

99IOT

-91dBm 15dBm 162mA 2.4GHz 3.3V IPEX interface On-board PCB Antenna RTL8710AF chip SMD WiFi Modules ROHS

Extended
DatasheetJLCPCBLCSC99iot/AFW101TO
Category
WiFi Modules
Package
SMD
Pins
38

Overview

The AFW101TO is a wiFi Module made by 99IOT in a SMD package with 38 pins. -91dBm 15dBm 162mA 2.4GHz 3.3V IPEX interface On-board PCB Antenna RTL8710AF chip SMD WiFi Modules ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AFW101TI, from EasyEDA) and its footprint (EasyEDA_Cloud:WIFIM-SMD_AFW101T1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C173766).

Symbol

GND1Wi-Fi-ANTENA2GND3NC4NC5VDDIO_E6PE4/JTAG_CLK7PE3/JTAG_TMS8PE2/JTAG_TDO9PE1/JTAG_TDI10PE0/JTAG_TRST11CHIP_EN(RESET)12GND13PA014PA115PA216GND17VDDIO_SDIO18PA319PA420PA521GND22VDD23GND24PC325PC226PC127PC028PC429PC530PB031PB132PB233PB334GND35NC36NC37GND38
EasyEDA_Cloud:AFW101TIFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132333435363738
EasyEDA_Cloud:WIFIM-SMD_AFW101T1From EasyEDA

Parameters

12
Antenna Type
On-board PCB Antenna
Core Processor
RTL8710AF芯片
Features
Over-the-air (OTA) update
Frequency
2.4GHz
Interface Type
IPEX interface
Operating Voltage
3.3V
Output Power
15dBm
Send Current
162mA
Sensitivity
-91dBm
Support Interface
IPEX接口
Utilized IC / Part
RTL8710AF Chip
Voltage - Supply
3.3V

Order codes

1

Pinout

38
The pins of the AFW101TO
PinNameType
1GNDUnspecified
2Wi-Fi-ANTENAUnspecified
3GNDUnspecified
4NCUnspecified
5NCUnspecified
6VDDIO_EUnspecified
7PE4/JTAG_CLKUnspecified
8PE3/JTAG_TMSUnspecified
9PE2/JTAG_TDOUnspecified
10PE1/JTAG_TDIUnspecified
11PE0/JTAG_TRSTUnspecified
12CHIP_EN(RESET)Unspecified
13GNDUnspecified
14PA0Unspecified
15PA1Unspecified
16PA2Unspecified
17GNDUnspecified
18VDDIO_SDIOUnspecified
19PA3Unspecified
20PA4Unspecified
21PA5Unspecified
22GNDUnspecified
23VDDUnspecified
24GNDUnspecified
25PC3Unspecified
26PC2Unspecified
27PC1Unspecified
28PC0Unspecified
29PC4Unspecified
30PC5Unspecified
31PB0Unspecified
32PB1Unspecified
33PB2Unspecified
34PB3Unspecified
35GNDUnspecified
36NCUnspecified
37NCUnspecified
38GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the AFW101TO?

Yes. The symbol is EasyEDA_Cloud:AFW101TI and the footprint EasyEDA_Cloud:WIFIM-SMD_AFW101T1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AFW101TO?

SMD, with 38 pins. Its footprint is drawn on this page.

Where is the AFW101TO datasheet?

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

Where can I order the AFW101TO?

JLCPCB lists it as part C173766, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AFW101TO?

Parts like it in the library: the AFW101TI by 99IOT, the ESP32-WROOM-32E-N4 by Espressif Systems, the ESP-12F(ESP8266MOD) by Ai-Thinker and the ESP32-WROOM-32 by Espressif Systems. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8