************* Formosa FBM320 ************* .. _`Formosa dedicated page`: http://www.fmti.com.tw/en/product_c_p_1 The FBM320 is a new generation of high resolution digital barometer. It is a digital pressure and temperature sensor which consists of a MEMS piezoresistive pressure sensor and a signal conditioning ASIC. It is low power and supply voltage designed and suitable for portable devices or battery-supplied ones. More information at `Formosa dedicated page`_. =================== Technical Details =================== * Supply Voltage (VDD): 1.7 to 5.5 V * Supply Voltage (VDDIO): 1.2 to 5.5 V * Pressure range: 300 to 1100 hPa * Temperature range: -40 to 85 °C * 8 cm altitude resolution (RMS) * 2.2 ms fastest conversion time * Standby current < 0.1 μA * I2C and SPI interfaces Here below, the Zerynth driver for the Formosa FBM320. .. include:: __toc.rst