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This will prevent compile error: add12bitsToBuf is not defined
This will prevent the minimum and maximum to be the same as the average after a while. Does not seem to occur when serial monitor is active
Two changes
DOC updated - Dual Core - TTN V3
- Worker loop changed (hang situation solved with TTN V3) - OLED display added - DEVEUI obtained from BoardID, (same SW for multiple sensors) - use the TWO processor cores of ESP (one core for audio and one core for LoRa) - DC offset MEMS compensated by moving average window - payload compressed from 27 to 19 bytes
Configurable to show in config.h
Add a timer indicator to display when the next upload to LoRa will be
- Sources adapted for LilyGO TTGO T3 LoRa32 board (10dB better radio performance) - Sources adapted for VC PlatformIO (arduino IDE support not tested) - During a TTN connect phase, the I2S MEMS driver is stopped, because it gives Rx radio interference - The update of the OLED display is moved from the sound thread to the main thread.
Project upgrade for LilyGO TTGO T3 and PlatformIO
add test read change oled interface
set default mic offset
set default mic. offset
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Implement fixes for v3