The 2 shared I/O pins have 2 more analogue inputs and one more PWM output. The 3 independent I/O pins have 1 analogue input and 2 PWM output as well. 5 GPIO pins - 2 shared with the USB interface. Reset button for entering the bootloader or restarting the program On-board green power LED and red pin #1 LED Up to 16 V input, reverse-polarity protection, thermal and current-limit protection. On-board 3.3 V or 5.0 V power regulator with 150 mA output capability and ultra-low dropout. Roughly 5.25K bytes available for use (2.75K taken for the bootloader) Micro-USB jack for power and/or USB uploading Internal oscillator runs at 8 MHz, but can be doubled in software for 16 MHz (only with 5 V version) ATtiny85 on-board, 8K of flash, 512 bytes of SRAM, 512 bytes of EEPROM You cannot stack an Arduino shield on it but for many simple, small, portable or wearable projects, the Trinket could be the perfect platform. This development board is cost effective and provides easy and simple access to the ATtiny85 processor for development and programming. There is a USB bootloader so you can plug it into any computer and reprogram just like an Arduino. (measures 27 x 15 x 4 mm) The Trinket development kits feature the Atmel ATtiny85 processor with 8K of flash and 5 I/O pins. Restart the IDE.The Adafruit Trinket development board is now in its second iteration with even more power packed into a board roughly the size of a postage stamp. You may need to create the libraries subfolder if its your first library. Place the Adafruit_BME280 library folder your arduinosketchfolder/libraries/ folder. click the DOWNLOAD ZIP button, rename the uncompressed folder Adafruit_BME280.Ĭheck that the Adafruit_BME280 folder contains Adafruit_BME280.cpp and Adafruit_BME280.h Written by Limor Fried/Ladyada for Adafruit Industries.īSD license, all text above must be included in any redistribution Please support Adafruit and open-source hardware by purchasingĬheck out the links above for our tutorials and wiring diagrams Use of this library also requires Adafruit_SensorĪdafruit invests time and resources providing this open source code, These sensors use I2C or SPI to communicate, up to 4 pins are required to interface This is a library for the Adafruit BME280 Humidity, Barometric Pressure + Temp sensorĭesigned specifically to work with the Adafruit BME280 Breakout Added support for other Wire interface (like Wire1 or Wire3) by passing it to the constructor.Port of Adafruit BME Library Version History 1.0.9 This content is provided by the library maintainer and has not been validated or approved. This library may have included examples that are not intended to work on all devices, so a failed build may not indicate an actual problem with the library. Success only indicates that the code compiled successfully. This table is generated from an automated build.
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