About nkdnnlr

Hi In the documentation you mention, that the data register is overwritten after 3 steps if the temperature profile is longer than 3 steps. When I try to read the data, this is confirmed, as data[0].gas_index=1, data[1].gas_index=2, data[2].gas_index=3. When I want longer profiles, how do I get all the data? Thanks in advance for your answer! Nik  Edit: I am using sequential_mode. ... View more

Hi In one of your forum posts (https://community.bosch-sensortec.com/t5/MEMS-sensors-forum/BME680-Gas-sensor-heater-unstable/m-p/23255/highlight/true#M6750) you mention the Sequential measurement mode, which seems to be the preferred mode for heater temperature profiles. Also in the bme68x.c / bme68x.h software, there is a separation between forced_mode, parallel_mode and sequential_mode. Unfortunately I have not found anything in the BME688 Datasheet documenting the sequential mode. Could you please help me out how this would look like, compared to forced and parallel mode (see below)? Thanks in advance!   ... View more

Hi! In an earlier thread, someone asked for 'bme68x_demo_sample.ino', which is the source code for producing the binary 'bme68x_demo_sample.ino', which is a part of the released 'BME688_x8Board_v1.5.0' software. See here for original thread: https://community.bosch-sensortec.com/t5/MEMS-sensors-forum/bme68x-demo-sample-ino/td-p/24951 A moderator answered that 'bme68x_demo_sample.ino' will be released very soon on GitHub. Now it has been over a month, and I am wondering if the source file will ever be disclosed, and if yes, when. If not, I am tempted to go with another sensor manufacturer, as, unfortunately, without this software the BME688 sensor is quite useless for our purposes. Further, I have not found the wiring schematics of  the BME688 x8 dev-board, it would be great if that would be made available too. Many thanks in advance! ... View more