Here is the code works with devDuino v2.2
It shows how all of the sensors on board (via com port)
and also makes it possible to (expect) to download the firmware over the air. (for example through MYSController)
/*
This sketch is for a devDuino SN v2.2 with the support OTA http://www.seeedstudio.com/wiki/DevDuino_Sensor_Node_V2.2_(ATmega_328)
and MySensors 1.5
For testing all the equipment, press the button D4 when a voltage is applied.
This sketch is a modification of code written
Version 1.3 - Thomas Bowman Mørch
for sensor Sensebender Micro
http://www.mysensors.org/hardware/micro
modified
18 December 2015
by greengo
*/
#include <MySensor.h>
#include <SPI.h>
#include "utility/SPIFlash.h"
#include <EEPROM.h>
#include <sha204_lib_return_codes.h>
#include <sha204_library.h>
// Define a static node address, remove if you want auto address assignment
//#define NODE_ADDRESS 2
#define RELEASE "0.01"
#define TEST_PIN 4 // Button D4
#define TEMP_SENSE_PIN A3 // Input pin for the Temp sensor MCP9700
#define LED_PIN 9 // LED
#define ATSHA204_PIN A2 // ATSHA204A
const int sha204Pin = ATSHA204_PIN;
atsha204Class sha204(sha204Pin);
SPIFlash flash(8, 0x1F65);
MyTransportNRF24 transport(7, 6);
MySensor gw(transport);
// the setup function runs once when you press reset or power the board
void setup() {
// initialize digital pin 9 as an output.
pinMode(LED_PIN, OUTPUT);
Serial.begin(115200);
Serial.print(F("devDuino V2.2"));
Serial.println(RELEASE);
Serial.flush();
// First check if we should boot into test mode
pinMode(TEST_PIN,INPUT);
digitalWrite(TEST_PIN, HIGH); // Enable pullup
if (!digitalRead(TEST_PIN)) testMode();
// Make sure that ATSHA204 is not floating
pinMode(ATSHA204_PIN, INPUT);
digitalWrite(ATSHA204_PIN, HIGH);
digitalWrite(LED_PIN, HIGH);
#ifdef NODE_ADDRESS
gw.begin(NULL, NODE_ADDRESS, false);
#else
gw.begin(NULL,AUTO,false);
#endif
digitalWrite(LED_PIN, LOW);
Serial.flush();
Serial.println(F(" - Online!"));
gw.sendSketchInfo("devDuino SN V2.2", RELEASE);
}
// the loop function runs over and over again forever
void loop() {
gw.process();
}
/****************************************************
*
* Verify all peripherals, and signal via the LED if any problems.
*
****************************************************/
void testMode()
{
uint8_t rx_buffer[SHA204_RSP_SIZE_MAX];
uint8_t ret_code;
byte tests = 0;
digitalWrite(LED_PIN, HIGH); // Turn on LED.
Serial.println(F(" - TestMode"));
Serial.println(F("Testing peripherals!"));
Serial.flush();
Serial.print(F("-> MCP9700 : "));
Serial.flush();
if (analogRead (TEMP_SENSE_PIN),HIGH )
{
Serial.println(F("ok!"));
tests ++;
}
else
{
Serial.println(F("failed!"));
}
Serial.flush();
Serial.print(F("-> Flash : "));
Serial.flush();
if (flash.initialize())
{
Serial.println(F("ok!"));
tests ++;
}
else
{
Serial.println(F("failed!"));
}
Serial.flush();
Serial.print(F("-> SHA204 : "));
ret_code = sha204.sha204c_wakeup(rx_buffer);
Serial.flush();
if (ret_code != SHA204_SUCCESS)
{
Serial.print(F("Failed to wake device. Response: ")); Serial.println(ret_code, HEX);
}
Serial.flush();
if (ret_code == SHA204_SUCCESS)
{
ret_code = sha204.getSerialNumber(rx_buffer);
if (ret_code != SHA204_SUCCESS)
{
Serial.print(F("Failed to obtain device serial number. Response: ")); Serial.println(ret_code, HEX);
}
else
{
Serial.print(F("Ok (serial : "));
for (int i=0; i<9; i++)
{
if (rx_buffer[i] < 0x10)
{
Serial.print('0'); // Because Serial.print does not 0-pad HEX
}
Serial.print(rx_buffer[i], HEX);
}
Serial.println(")");
tests ++;
}
}
Serial.flush();
Serial.println(F("Test finished"));
if (tests == 3)
{
Serial.println(F("Selftest ok!"));
while (1) // Blink OK pattern!
{
digitalWrite(LED_PIN, HIGH);
delay(200);
digitalWrite(LED_PIN, LOW);
delay(200);
}
}
else
{
Serial.println(F("----> Selftest failed!"));
while (1) // Blink FAILED pattern! Rappidly blinking..
{
}
}
}
I am new in this forum and I have a question regarding mysensors and iobroker. I did not work with mysensors up to now. Since some weeks I use iobroker installed on a raspberrypi.
Now I want to integrate my 433 Mhz doorbell in iobroker. I know, that there is an adapter for mysensors in iobroker. My question is: Is it possible to get a notification in iobroker if someone is pressing the button on my doorbell? As I understood, I have to connect the receiver to an arduino nano and connect the arduino to my rasberrypi on which iobroker is running.
https://github.com/sandeepmistry/arduino-nRF5
Install this and find libraries for whatever sensors you have on that board.
@basaksts said in nRF5 Multi Sensor Board (12-14€):
Also I need an bootloader
No, you really don't. You need ST-Link, or J-Link SWD programmer/debugger. Connect it to SWDIO, SWCLK, 3.3V and GND and program it using Arduino IDE.
@isded from what is explained in this page it seems it is based on the Semtech SX1278 :
https://www.makerfabs.com/sx1278-lora-module-433m-10km-ra-02.html
I had the same problem with "Emakefun LGT-RF-Nano für Arduino Nano V 3,0 RF-NANO LGT8F328P Integrieren NRF24l01 + Micro USB Nano Bord mit Antenne Interface"
Using the default Compiler the Serial Messages were not working properly.
I used this https://github.com/nulllaborg/arduino_nulllab Board Package and it worked(at least the serial issue). The rest I still need to test.
I hope this helps some hours of trouble.
