OTG UART Terminal-232 Free
Free App
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About OTG UART Terminal-232 Free
This is a testing tool that makes mobile phone or Tablet a portable UART/RS-232.
With it, people don’t carry bulky PC or buy expensive UART testing equipment.
If there’s a USB OTG function in your mobile or Tablet, you just need to download the APP, prepare USB OTG Cable and USB Serial Port. That will make your mobile or Tablet testing tool of UART/RS-232.
** The FDTI Chip doesn't support yet, might be support in the futer.
Function:
Baud Rate: 1200 ~ 115200
Parity Bit: EVEN, ODD, NONE
Display Mode: HEX or Normal
Store Data function.
System Requirements:
Over Android 2.3 version
A USB OTG interface in mobile or Tablet .
USB OTG Cable.
The USB Serial Port adapter.
For the sake of various standards of Android mobile phone and Tablet, please check your mobile as below to make sure that app can work well:
1. Please check if mobile support the function of USB OTG.
2. Though some mobiles have OTG function, they still need the permission of ROOT while using UART.
3. Though some mobiles have OTG function, they don't supply power in the USB port. Hence, you must prepare power or USB HUB.
4. The mount point of UART adaptors in some mobiles are not absolutely the name of “/dev/usb”, you can use file manager to check the mount point and inform us the name of it also.
5. Anyway, you should see the UART adapter in your mobile device, and it may be in the "/dev/usb"
PS:
1. The advertisement will be removed from paying version.
2. If there's any problem, please feel free to contact us soon.
With it, people don’t carry bulky PC or buy expensive UART testing equipment.
If there’s a USB OTG function in your mobile or Tablet, you just need to download the APP, prepare USB OTG Cable and USB Serial Port. That will make your mobile or Tablet testing tool of UART/RS-232.
** The FDTI Chip doesn't support yet, might be support in the futer.
Function:
Baud Rate: 1200 ~ 115200
Parity Bit: EVEN, ODD, NONE
Display Mode: HEX or Normal
Store Data function.
System Requirements:
Over Android 2.3 version
A USB OTG interface in mobile or Tablet .
USB OTG Cable.
The USB Serial Port adapter.
For the sake of various standards of Android mobile phone and Tablet, please check your mobile as below to make sure that app can work well:
1. Please check if mobile support the function of USB OTG.
2. Though some mobiles have OTG function, they still need the permission of ROOT while using UART.
3. Though some mobiles have OTG function, they don't supply power in the USB port. Hence, you must prepare power or USB HUB.
4. The mount point of UART adaptors in some mobiles are not absolutely the name of “/dev/usb”, you can use file manager to check the mount point and inform us the name of it also.
5. Anyway, you should see the UART adapter in your mobile device, and it may be in the "/dev/usb"
PS:
1. The advertisement will be removed from paying version.
2. If there's any problem, please feel free to contact us soon.
All Application Badges
Free
downl.
downl.
Android
2.2+
2.2+
Android app
App History & Updates
What's Changed
V1.2:
1.The input word will directly send to UART Port.
2.You can press Volume Down to open Soft keyboard.
3.Add Control Key function:
Volume Down + 'A' ~ 'Z' = Ctrl+A (01) ~ Ctrl+Z(26).
Volume Down + ' ' = Code 00
Volume Down + 'Del' = Escape (27).
4.Add 10 set of Macro:
Sending method: Volume Down + '0' ~ '9' = Macro 0 ~ Macro 9.
5. If you wants to send by HEX you can define it in Macro.
6. Add Drive Directory which enables users to set for search.
PS:Doesn't support FDTI Chip yet.
V1.2:
1.The input word will directly send to UART Port.
2.You can press Volume Down to open Soft keyboard.
3.Add Control Key function:
Volume Down + 'A' ~ 'Z' = Ctrl+A (01) ~ Ctrl+Z(26).
Volume Down + ' ' = Code 00
Volume Down + 'Del' = Escape (27).
4.Add 10 set of Macro:
Sending method: Volume Down + '0' ~ '9' = Macro 0 ~ Macro 9.
5. If you wants to send by HEX you can define it in Macro.
6. Add Drive Directory which enables users to set for search.
PS:Doesn't support FDTI Chip yet.
More downloads OTG UART Terminal-232 Free reached 100 000 - 500 000 downloads
Name changed Name changed! OTG UART HyperTerminal Free now is known as OTG UART Terminal-232 Free.
More downloads OTG UART Terminal-232 Free reached 50 000 - 100 000 downloads
Version update OTG UART Terminal-232 Free was updated to version 1.2.00
What are users saying about OTG UART Terminal-232 Free
Q
by Q####:
by Q####:
There is no menu. No hint at which cable you're supposed to plug into the OTG cable. I have 3 OTG cables and a selection of the USB to serial adapters. It would be helpful if the writer could give a hint as to what is compatible cable-wise...
S
by S####:
by S####:
I have long waited for this feature! I love this one!
S
by S####:
by S####:
terrible
S
by S####:
by S####:
Good aap
Z
by Z####:
by Z####:
Works perfect on sgs3, no need for a laptop anymore just a OTG cable! Woop!! Only downside is the UI it would be nice if it was a little better, and if it was, i'd easily spend 2-5$ on it. But until there's a UI update, free version it is. Ps. Just because of the UI it's not worth taking away a star, this app is great.
Z
by Z####:
by Z####:
Application freeze but thanks to threading Ads strip at the bottom keeps updating. Uninstalling.
O
by O####:
by O####:
Fail lg arduino nano
F
by F####:
by F####:
Hajahahahajahahah
Z
by Z####:
by Z####:
Works great. Not many features, I have the pay version because I cannot stand ads. The only issue I have is my Note 8.0 resets when I disconnect the cable.
Z
by Z####:
by Z####:
Black screen no menu or options guess it needs a menu button adding
Z
by Z####:
by Z####:
Wah wah
H
by H####:
by H####:
There is no menu. No hint at which cable you're supposed to plug into the OTG cable. I have 3 OTG cables and a selection of the USB to serial adapters. It would be helpful if the writer could give a hint as to what is compatible cable-wise...
X
by X####:
by X####:
Does not work in HTC desire dual SIM 600 phone
Q
by Q####:
by Q####:
Water app didn't work on my Samsung galaxy grande 2 waste app
S
by S####:
by S####:
Just black screen with ad
C
by C####:
by C####:
Best
U
by U####:
by U####:
Great, this app work on ATOMPAD. Thanks
U
by U####:
by U####:
Works great. Not many features, I have the pay version because I cannot stand ads. The only issue I have is my Note 8.0 resets when I disconnect the cable.
U
by U####:
by U####:
Works perfect on sgs3, no need for a laptop anymore just a OTG cable! Woop!! Only downside is the UI it would be nice if it was a little better, and if it was, i'd easily spend 2-5$ on it. But until there's a UI update, free version it is. Ps. Just because of the UI it's not worth taking away a star, this app is great.
D
by D####:
by D####:
Works perfect on sgs3, no need for a laptop anymore just a OTG cable! Woop!! Only downside is the UI it would be nice if it was a little better, and if it was, i'd easily spend 2-5$ on it. But until there's a UI update, free version it is. Ps. Just because of the UI it's not worth taking away a star, this app is great.
D
by D####:
by D####:
Still very raw, not a lot of features. One problem on Gallaxy S2, "i" key only comes up in UPPER case. Can't seem to find a way to get a lower case "i", there fore making this unusable for me. I can type a lower case "i" in the macro setup, but not directly from the KB to the screen.
D
by D####:
by D####:
Can see the text output, but cant type anything
D
by D####:
by D####:
This app does support lava xolo q800? Plz... tell me
D
by D####:
by D####:
cannot connect to my MSP430 on /dev/ttyACM0
A
by A####:
by A####:
Works on galaxy S3....I can even configure adtrans with this thing.
A
by A####:
by A####:
Hajahahahajahahah
A
by A####:
by A####:
App working on Galaxy S3 with NO Root. Detected USB to Serial Prolific chipset automatically. Would be great if you could change the Screen Text size and also Cut/Paste text. Well Done!!!
D
by D####:
by D####:
Great, this app work on ATOMPAD. Thanks
O
by O####:
by O####:
Not working on my Galaxy S2
T
by T####:
by T####:
Not working on sgs2
G
by G####:
by G####:
All I see is a blank screen with the ads at the bottom of the screen. :( I really wanted this to work cause I want to be able to serial conect to switches to manage them. Dev, please test on 1024x600 screen and if you list contact info on app description I'll contact you.
L
by L####:
by L####:
Not supporting for xolo q800. Fix it
D
by D####:
by D####:
no display at Galaxy S3
T
by T####:
by T####:
Works perfect on sgs3, no need for a laptop anymore just a OTG cable! Woop!! Only downside is the UI it would be nice if it was a little better, and if it was, i'd easily spend 2-5$ on it. But until there's a UI update, free version it is. Ps. Just because of the UI it's not worth taking away a star, this app is great.
T
by T####:
by T####:
Still very raw, not a lot of features. One problem on Gallaxy S2, "i" key only comes up in UPPER case. Can't seem to find a way to get a lower case "i", there fore making this unusable for me. I can type a lower case "i" in the macro setup, but not directly from the KB to the screen.
T
by T####:
by T####:
Can see the text output, but cant type anything
T
by T####:
by T####:
This app does support lava xolo q800? Plz... tell me
T
by T####:
by T####:
cannot connect to my MSP430 on /dev/ttyACM0
S
by S####:
by S####:
Works on galaxy S3....I can even configure adtrans with this thing.
by S####:
Works perfect on sgs3, no need for a laptop anymore just a OTG cable! Woop!! Only downside is the UI it would be nice if it was a little better, and if it was, i'd easily spend 2-5$ on it. But until there's a UI update, free version it is. Ps. Just because of the UI it's not worth taking away a star, this app is great.