Week 2

November 07, 2022

Sudhir

1. Move the wake up time as an entry in menuconfig.

2. Add support for iis3dwb sensor in sensor node itself.

   Sudhir will test this from his end. Put on hold for now.

3. Change the BME280 code to send all 3 parameters at once.

4. Discuss how to add M5Unit-Sonic sensor to the sensor node.

   Sudhir will look for another sensor as this one is not waterproof.

5. Set BME280 address in menuconfig

November 08, 2022

Sudhir

1. Check if increasing the number of samples to 4096 works. We can assume the measurements to be multiples of 1024 >> High priority
2. Improve the time calculation logic (using tick timer) and send the time to gather accelration data, along with acceleration. >> Medium priority
3. If sensor reading gave an error (acclerometer) prevent sending data.

Novermber 09, 2022

1. Check what causes the power consumption in the sleep mode.

   Deinitializing wifi solved the issue.

2. Attach BME280 and Dallas OneWire Temperature sensor to ESP-IDF node.

November 10, 2022

1. Add wifi shutdown feature to ESP-MESH deep sleep nodes to save power.
2. Add the num of samples to menuconfig (drop down with multipliers of 1024) >> low priority
3. If node is not able to connect wifi, add a timeout. (10 s) >> medium priority
4. Menu config entry for NUM_OF_NODES
5. check why we are getting zeros

   There was an error in the timing.

6. Add delay between measurements in menuconfig >> Currently we are running with zero delay. Won't be required.