RoboRemo User Manual v1.6
Contents
1. conect over tcp ip to the remote device with ip 192 168 0 5 and port 9876 Slider edit options option description copy Copies the slider so you can paste it when adding a new item remove Removes the slider set id Sets the slider id string For example if id is s1 and you move the slider to the value 100 and command ending is n it will send s1 100 n id followed by space followed by value followed by command ending set label Sets the text string to appear under the slider You can use the slider value inside the label Examples for slider with value 100 label speed 0 1 will show speed 10 0 label x 5 10 cm will show x 490 cm set min Sets the minimum value default is 0 set max Sets the maximum value default is 255 send when moved send when released Sets the slider send mode default mode it to send when released set color Sets the slider color send space don t send space Select if you want the slider to send space character after id or not auto return Select if you want the slider to return to its center when released or not don t auto return set repeat period Set the repeat period in ms for slider 0 don t repeat default When repeat enabled the slider will also send its data periodically in addition to normal operation Led edit options o2. set release action For remote action type default Sets the string to send to the remote device when you release the button RoboRemo will append the command ending to mark the end for each command For local action type Sets the local action to execute when you release the button set repeat delay Sets the button repeat delay in milliseconds When you hold a button pressed it will first repeat after this delay Default is 0 don t repeat set repeat period Sets the button repeat period in milliseconds When you hold a button pressed it will first repeat after delay then after period Default is 0 don t repeat set local set remote Changes button action type from remote to local from local to remote Default is remote Local actions action description iface n or interface n select the nth interface n from 0 to 7 echo abc will simulate the receiving of abc command disconnect disconnect from the remote device connect rfcomm 11 22 33 44 55 66 1 or connect rfcomm 112233445566 1 connect over Bluetooth RFCOMM to the remote device with address 11 22 33 44 55 66 and port 1 connect rfcomm e 112233445566 1 Also use encryption connect rfcomm 112233445566 d Connect using the default UUID connect rfcomm 112233445566 f Connect using the first UUID connect tcp 192 168 0 5 9876
3. A text log item is a log screen that can be used to display debug messages from the remote device text log accelerometer The accelerometer can be used for sending periodically the acceleration measured by the phone s accelerometer You can set the ids the 3 axes and the repeat refresh period text field text Text field item to add some text to the interface Note if you want an item to be displayed on top of text field copy the item then remove it then paste it plot Plot item can be used to display some signals Building the interface First when you open the RoboRemo app it will look like this To edit the interface click menu gt edit ul Now in edit mode click on blank space to add an item then choose the item type Item will appear on screen You can move it by dragging the top left corner and resize by dragging the bottom right corner To edit item options click on the desired item Button edit options option description copy Copies the button so you can paste it when adding a new item remove Removes the button set text Sets the text that appears on button set press action For remote action type default Sets the string to send to the remote device when you press the button RoboRemo will append the command ending to mark the end for each command For local action type Sets the local action to execute when you press the button
4. but user can change it For example if you configure a button to send abc when pressed it will send abc n if command ending is n or it will send abcqwerty123 if command ending is qwerty123 The command ending is used by the microcontroller program to know where each command ends RoboRemo also can receive commands for updating some interface items for example you can have a battery level indicator to monitor the battery level of the remote device These input commands also must end with command ending It is not recommended to set command ending to empty string because receiving commands from microcontroller to app will not work properly App will think that command ends after each received character However the commands from app to microcontroller will be sent as expected a button configured to send abc will send abc Available interface items item name photo description button Buttons can be used for sending commands to the remote button device A button can be configured to send one command when pressed and other command when released Slider Sliders can be used to vary remote device parameters for example volume control or motor speed or light intensity led Leds can be used as indicators for remote device states level indicator gs A level indicator item can be used to display data from remote sensors for example temperature or battery level
5. RoboRemo User Manual v1 6 lebih UP RUN STOP menu LEFT RIGHT DOWN battery red OF power powell speed green blue RoboRemo is a user customizable remote control application intended mainly for electronics hobby projects RoboRemo can connect over Bluetooth RFCOMM Internet or WiFi TCP Disclaimer Don t use RoboRemo for life support systems or any other situations where system failure may affect user or environmental safety Please don t use RoboRemo in projects where high level security is required To connect over Bluetooth a remote device must contain a Bluetooth to Serial adapter like BlueSMiRF BTM 222 HC 05 HC 06 etc and a microcontroller programmed to interpret commands from RoboRemo You can also find adapters for Wifi or Ethernet Bluetooth to serial adapter BIUeSMIRF or similar microcontroller Arduino or similar Android device with RoboRemo app Remote device power Android device with RoboRemo app ON OFF power Android device with RoboRemo app Arduino WiFi Shield or similar microcontroller Arduino or similar Remote device ma iA Arduino Ethernet Shield or similar pests tit TUS Een at f 8 microcontroller Arduino or similar POWER aaa Remote device All the commands from RoboRemo are text strings ending with command ending which is LF character n hex code OxO0A by default
6. Sets the maximum value default is 255 set color Sets the level indicator color Text log edit options option description copy Copies the text log so you can paste it when adding a new item remove Removes the text log set id Sets the text log id string For example if id is dbg and command ending is n you can append the message qwerty to the text log by sending dbg qwerty n from microcontroller set label Sets the text string to appear under the text log Accelerometer edit options option description copy Copies the item so you can paste it when adding a new item remove Removes the item set x id Sets the id for x axis Accelerometer will periodically send the id followed by a space character or not followed by a floating point number representing the acceleration on that axis You can disable an axis by setting the id to empty string set y id Sets the id for y axis set z id Sets the id for z axis set repeat period Sets the repeat refresh period in ms for accelerometer Default is 20 send space Select if you want the accelerometer to send space character after ids or not don t send space Text field edit options option description copy Copies the text field so you can paste it when adding a new item remove Removes the text field set text Sets the text to be displayed insi
7. connectivity option for sliders to return to center when released N A 1 3 option to change command ending fixed interface import export for string inputs from user are interpreted for interfaces with non ASCII characters escape characters t b n r V For V fixed text wrapping and auto character enter scrolling when resizing text logs 1 4 local action interface n same as iface n fixed the bug with r n string in where n is the interface number 0 to 7 interfaces auto connect option fixed a bug where app crashed if n local actions for connecting and was not an integer in iface n or disconnecting by pressing buttons interface n local action removed exit from menu app can be closed by pressing back key 1 5 option to use the slider or level indicator fixed a bug in processing received value inside their labels commands Now if there are more made slider with send when moved send items with same id all of them will only when the value changes respond to it option to change on and off commands for leds removed the dialog showing error when sending a non integer value to a level indicator undo option in interface editor 1 6 added option to set repeat period for sliders fixed a bug in sliders where slider added text fields added plots improved touch processing algorithm so that it will send
8. de text field Note if you want an item to be displayed on top of text field copy the item then remove it then paste it Plot edit options option description copy Copies item so you can paste it when adding a new item remove Removes the item set id Sets the plot id string For example if id is x and command ending is n you can add a new sample with value 100 to the plot by sending x 100 n from microcontroller set label Sets the text string to appear under the plot set min Sets the minimum value default is 0 set max Sets the maximum value default is 255 set length Sets the length number of samples to fit in one frame default is 256 Maximum length is 10000 set display mode Sets the display mode for the plot Scrolling default plot scrolls from right to left new data appears on the right Oscilloscope plot doesn t scroll Data appears from left to right When it reaches the end it waits for trigger event then starts again from the left set trigger Sets the trigger threshold and edge rising falling both none If none edge selected then the trigger is off so it will not wait for trigger event For scrolling display mode there is no trigger The trigger settings are ignored Menu options option description connect disconnect Connects to a remote device disconnects from a remote device To connect to a Bluetoo
9. ixed 1 will use port 1 auto will select automatically UUID for automatic Used only if port selection auto Ignored otherwise default use the well known UUID for Bluetooth to Serial modules which is 00001101 0000 1000 8000 00805F9B34FB first use first UUID of the remote device from the local cache encrypted Use don t use encryption Note Some devices may fail to connect with certain settings In this case it is recommended to try different settings Interface menu options option description select Select other interface RoboRemo has 8 interfaces numbered 0 to 7 rename Rename the current interface set connect action Set a command string to be send to the remote devices after connecting set command ending Change the command ending for the current interface The default is n Command ending can also be set to empty string but it is not recommended import Import an interface from file Interfaces are stored in the roboremo folder on the SD card The folder is created automatically at first app start export Export the current interface to a file Interfaces are stored in the roboremo folder on the SD card The folder is created automatically at first app start clear Clear the current interface New features and fixed bugs App version New features Fixed bugs 12 accelerometer support Internet WiFi
10. ption description copy Copies the led so you can paste it when adding a new item remove Removes the led set id Sets the led id string set on command Sets the led on command default is 1 set off command Sets the led off command default is 0 set label Sets the text string to appear under the led set color Sets the led color Led examples Led id led ledA ledB Led on command 1 on gt 10 Led off command 0 off lt 10 Interface command ending n ok To turn the led on led 1 n ledA on ledB 100k microcontroller must send or ledB 110k etc To turn the led off led O n ledA off ledB 90k microcontroller must send or ledB 80k etc Level indicator edit options option description copy Copies the level indicator so you can paste it when adding a new item remove Removes the level indicator set id Sets the level indicator id string For example if id is batt and command ending is n you can set its level to 100 by sending batt 100 n from microcontroller set label Sets the text string to appear under the level indicator You can use the level indicator value inside the label Examples for level indicator with value 100 label temp 0 5 10 C will show temp 40 0 C label batt 1 will show batt 100 set min Sets the minimum value default is 0 set max
11. th remote device it has to be paired To pair with a Bluetooth device open Android settings gt Bluetooth gt search for devices Pin code for Bluetooth to serial adapter is usually 1234 or 0000 Select port 1 To connect over internet or WiFi data connection or WiFi has to be activated from Android settings Then in RoboRemo app choose menu gt connect gt internet and select the ip and port edit ui don t edit ui Enters exits the interface edit mode interface Opens interface menu help Shows help link about Shows info about the app undo Undo the last modification in the current interface enable disable Enables disables the auto connect option If enabled the app will try to autoconnect connect to the last connected device at next app start if the user did not select disconnect before closing app App disconnects automatically when closed lock unlock autorotate Locks unlocks the screen autorotate function for the app set char delay Slow microcontrollers need time to process each character received over serial port You can set the char delay so that RoboRemo will wait after each character sent RFCOMM settings Change RFCOMM settings RFCOMM is the name for the Bluetooth Serial protocol Default settings are manual port selection without encryption RFCOMM settings port channel selection manual will ask each time f
12. touch events only to interactive items now you can have buttons sliders hidden under leds plots etc added menu option to change _ RFCOMM settings with auto return enabled did not send data when it was the same value as before return
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