2 coin batteries Arduino compatible (328P 8MHz) multisensors LoRa RFM95/69 radio board. Temperature/Humidity/Light/Pressure/Magnet/Gyro.Designed by easySensors in Belarus
Full Version Light Verion The Button Size Node 3 is a low cost wireless Arduino IDE compatible (the Atmel ATMega328P 8MHz) microcontroller with LoRa RFM 95 or RFM 69 HW(CW) radio on board and f...Read More…
Best sutable for Home Automation, IOT. Could be used as core board for radio controlling any DIY project. You may think of it as Arduino Pro Mini plus all the items in the picture below::
|A0, A1||Available ARDUINO analog GPIO / DIGITAL GPIO|
|A2 RFM69/95 reset pin|
|A6||Connected to Battery voltage sensor (via divider) 3M/470k|
|A4||Connected to sensors i2c|
|A5||Connected to sensors i2c|
|A3||Connected to ATSHA204A|
|D3, D4, D5, D6,D7, D9||Available ARDUINO digital GPIO|
|D4||accelerometer interrupt PCINT20 connected|
|D5||magnetic sensor state\interrupt PCINT21 connected|
|D8||Connected to CS FLASH chip (OTA) M25P40|
|MISO, MOSI, SCK, RST||Connected to ISP header|
|Vcc and Bat+||Unregulated power up to 6.5 Volts is connected before DC-DC converter|
Arduino IDE Settings
programming FTDI adapter connection
Both 3.3V and 5V power options can be used.
ButtonSizeNode.ino is the Arduino example sketch using MySensors API.
Connect the Node to FTDI USB adaptor, Select Pro Mini 8MHz board in Arduino IDE and upload the ButtonSizeNode.ino sketch.
The board is created by Koresh
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