Lesson 6 - Exercise 1 – Connecting an BME280 temperature sensor

[Rastus the Wonderdog]

Howdy,

I am trying to connect a Waveshare BME280 to my nrf9160dk, and it's not obvious which jumper goes where. The documentation states:

Wire color	Sensor board	nRF9160 DK
Red	VCC	VDD
Black	GND	GND
Blue	SDA	Port P0.13
Yellow	SCL	Port P0.12

However there are numerous pins labelled 'GND' and 'VDD' etc.

My current connections are (sorry black is hard to see in this image):

The output is 0C so obviously something isn't right. Any ideas?

Thanks in advance!

[Rastus the Wonderdog]

Sorry to waste everyone's time - I was missing this code:

    sensor_data_ptr->dig_t1 = ((uint16_t)values[1]) << 8 | values[0];

    sensor_data_ptr->dig_t2 = ((uint16_t)values[3]) << 8 | values[2];

    sensor_data_ptr->dig_t3 = ((uint16_t)values[5]) << 8 | values[4];

PEBCAK + RTFM!