Now the ESP8266 WiFi SoC can programmed with arduino sketch.
Does anyone have a sketch application for these relays?
Best regards, Helmut
the sketch is in any Arduino IDE and is named Blinking LED just change pin number from 13 to 5 as seen on blog post :) as relay is connected to pin 5
https://www.olimex.com/forum/index.php?topic=3743.msg18748#msg18748
Good question!
I find links:
http://www.esp8266.com/viewtopic.php?f=6&t=1713
https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/MPU6050
http://playground.arduino.cc/Main/MPU-6050#short
Also Olimex example:
https://www.olimex.com/Products/Modules/Sensors/MOD-MPU6050/resources/MOD-MPU6050_arduino.zip
And I'm try use it for ESP8266-EVB, but
1. No possible connect MOD-MPU6050 and USB-Serial-Cable-F at the same time (So I'm try use https://github.com/souliss/souliss/tree/friariello-porting to look at measurement readings on Android).
2. Or need https://www.olimex.com/Products/Modules/Interface/UEXTx5/open-source-hardware
3. const int MPU=0x68; // I2C address of the MPU6050
4. Set up the interrupt pin, its set as active high, push-pull
#define initPin 4
pinMode(intPin, INPUT); digitalWrite(intPin, LOW);
5. Set up LED_PIN
#define LED_PIN 5
6. Set up GPIO2/SDA, GPIO4/SCL - but I'm don't know where?
~/arduino-1.64/hardware/arduino/avr/variants/ethernet/pins_arduino.h
but in ~/.arduino15/packages/esp8266/hardware/esp8266/1.6.4-673-g8cd3697/libraries/Wire
possible use Wire.begin(SDA,SCL), so Wire.begin(2,4) for ESP8266-EVB?
For ESP01 Wire.begin(4,5)?
It is correct?
May be some one have example for MOD-MPU6050 and ESP8266-EVB?
PS: the sketch
https://github.com/souliss/souliss/pull/134/files