HC-SR04 Ultrasonic Sensor Does Not Write To Serial

[PeteKnight]

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"READING RATE" of LCD widget with BLYNK_READ() doesn't work anymore !

Hi I refresh my LCD screen data every 1s (widget parameter) with BLYNK_READ () function This update has not worked since this morning although it had been working well for a few months. My code has not changed … I guess it’s a bug? Thanks

Pete.