I try to figure it out how to program a mega board connected to a Wemos D1 R2 to use RemoteXY. I've use the website to create a source code for the MEGA board, but do I need to program the Wemos D1 R2 with some baic setup for it ?
Basically, I want to add Wifi control to my project on a MEGA board : I want to push/received data and command to the Mega board with wifi by the Wemos board. I have a Wemos D1 R2 at hands and wishe to use it for this purpose.
Sorry, I'm really new to this IoT thing, but not so bad at Arduino...
To test this setup, I've create an app with only a button to activate the Mega board led (pin 13) with the RemoteXY website : connection WI-FI, board MEGA, module ESP8266, Arduino IDE.
So I've installed the RemoteXY library in Arduino IDE and uploaded the generated program from the RemoteXY website on the Mega board. Then I've connected the Mega board to the Wemos D1 R2 board by the RX/TX (hard serial). Then I've rebooted everything.
I've installed the RemoteXY app on my Android phone, but I can't see the RemoteXY access point on my Android phone. It's not listed in the Wifi setup...
Do I need to program the Wemos in some way ?
What baud rate should I use ? 9600 (Mega 2650) or 115200 (Wemos) ?
Should I put a resistor from the Mega Tx to the Wemos Rx since Mega is 5V and wemos is 3.3V ?
Is there something I'm missing ?
Any help/hints are welcome !
Thank you !
]]>The examples fail to compile (usually due to lack of softwareserial.h). The board is not an option in the UI editor. My board does not show up in the add new device > BLE in the app.
Does (or will) RemoteXY support this board?
]]>Might it be possible to get an HC-08 working with an Arduino Mega 2560 using this app, configuring the Bluetooth module to HM-10?
(I am seeing some older posts on the forum hinting that it's possible, but I may well be misunderstanding, and wasting my time.)
]]>/*
-- New project --
This source code of graphical user interface
has been generated automatically by RemoteXY editor.
To compile this code using RemoteXY library 3.1.6 or later version
download by link http://remotexy.com/en/library/
To connect using RemoteXY mobile app by link http://remotexy.com/en/download/
- for ANDROID 4.8.01 or later version;
- for iOS 1.5.1 or later version;
This source code is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
*/
//////////////////////////////////////////////
// RemoteXY include library //
//////////////////////////////////////////////
// RemoteXY select connection mode and include library
#define REMOTEXY_MODE__ESP8266_HARDSERIAL_CLOUD
#include <RemoteXY.h>
// RemoteXY connection settings
#define REMOTEXY_SERIAL Serial
#define REMOTEXY_SERIAL_SPEED 9600
#define REMOTEXY_WIFI_SSID "MNC JBT2"
#define REMOTEXY_WIFI_PASSWORD "passwordbaru"
#define REMOTEXY_CLOUD_SERVER "cloud.remotexy.com"
#define REMOTEXY_CLOUD_PORT 6376
#define REMOTEXY_CLOUD_TOKEN "0fe00f376c155cb3dca57369f223a42b"
// RemoteXY configurate
#pragma pack(push, 1)
uint8_t RemoteXY_CONF[] =
{ 255,1,0,0,0,20,0,13,13,1,
2,0,21,43,22,11,2,26,31,31,
79,78,0,79,70,70,0 };
// this structure defines all the variables and events of your control interface
struct {
// input variables
uint8_t led_switch; // =1 if switch ON and =0 if OFF
// other variable
uint8_t connect_flag; // =1 if wire connected, else =0
} RemoteXY;
#pragma pack(pop)
/////////////////////////////////////////////
// END RemoteXY include //
/////////////////////////////////////////////
void setup()
{
RemoteXY_Init ();
// TODO you setup code
}
void loop()
{
RemoteXY_Handler ();
// TODO you loop code
// use the RemoteXY structure for data transfer
// do not call delay()
}
i tested the esp without any code using baud 9600 on serial monteri using any AT command and it works...
but when i upload the code from remotexy, it stucked on AT+RST
from the tutorial on remotexy website it shows that serial monitor should be like this
================================
AT
AT+RST
ATE0
AT+CWMODE=1
AT+CWQAP
AT+CWDHCP=1,1
AT+CWJAP="MySSID","MyPassword"
AT+CIPMODE=0
AT+CIPMUX=1
AT+CIPSTART=0,"TCP","cloud.remotexy.com",6376
AT+CIPSEND=0,44
UxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxAT+CIPSEND=0,6
Uxxxxxx
====================================
Any ideas whether this possible?
]]>
Canadian supplier Link to board [$12Cad ]
https://www.universal-solder.ca/product … bluetooth/
alternate supplier [also $12Cad]
https://www.xgeeks.ca/cc6x/wemos-d1-min … oom32.html
I plan to connect with Bluetooth Classic Master of
ESP32 {TTGO} WeMOS D1 Mini
(similar to 8266 but two rows on either side)
board chipset is ESP32-WROOM-32
Here is the code generated by RemoteXY
/*
-- New project --
This source code of graphical user interface
has been generated automatically by RemoteXY editor.
To compile this code using RemoteXY library 2.4.3 or later version
download by link http://remotexy.com/en/library/
To connect using RemoteXY mobile app by link http://remotexy.com/en/download/
- for ANDROID 4.5.1 or later version;
- for iOS 1.4.1 or later version;
This source code is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
*/
//////////////////////////////////////////////
// RemoteXY include library //
//////////////////////////////////////////////
// RemoteXY select connection mode and include library
#define REMOTEXY_MODE__SOFTSERIAL
#include <SoftwareSerial.h>
#include <RemoteXY.h>
// RemoteXY connection settings
#define REMOTEXY_SERIAL_RX 2
#define REMOTEXY_SERIAL_TX 3
#define REMOTEXY_SERIAL_SPEED 115200
// RemoteXY configurate
#pragma pack(push, 1)
uint8_t RemoteXY_CONF[] =
{ 255,9,0,0,0,63,0,10,13,0,
2,0,37,11,22,11,2,26,31,31,
79,78,0,79,70,70,0,6,0,5,
4,20,20,2,26,5,0,66,2,30,
30,2,26,31,4,0,13,33,7,18,
2,26,1,0,44,38,12,12,2,31,
88,0,3,3,78,38,8,22,2,26 };
// this structure defines all the variables and events of your control interface
struct {
// input variables
uint8_t switch_1; // =1 if switch ON and =0 if OFF
uint8_t rgb_1_r; // =0..255 Red color value
uint8_t rgb_1_g; // =0..255 Green color value
uint8_t rgb_1_b; // =0..255 Blue color value
int8_t joystick_1_x; // =-100..100 x-coordinate joystick position
int8_t joystick_1_y; // =-100..100 y-coordinate joystick position
int8_t slider_1; // =0..100 slider position
uint8_t button_1; // =1 if button pressed, else =0
uint8_t select_1; // =0 if select position A, =1 if position B, =2 if position C, ...
// other variable
uint8_t connect_flag; // =1 if wire connected, else =0
} RemoteXY;
#pragma pack(pop)
/////////////////////////////////////////////
// END RemoteXY include //
/////////////////////////////////////////////
void setup()
{
RemoteXY_Init ();
// TODO you setup code
}
void loop()
{
RemoteXY_Handler ();
// TODO you loop code
// use the RemoteXY structure for data transfer
// do not call delay()
}
]]>