SCD-40 worked for 3 months, now: "not enough data received"

Breakout boards, sensors, other Adafruit kits, etc.

Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.
Locked
User avatar
neekofab
 
Posts: 1
Joined: Mon May 22, 2023 5:45 pm

SCD-40 worked for 3 months, now: "not enough data received"

Post by neekofab »

Got it Feb. 23', tested on a ESP32 Feather w/ OLED to work the kinks out, transferred to a huzzah32 esp32 and put it on ESPHome and has worked til a week or so ago. ESPHome logging shows: "error trying to execute readMeasurement not enough data received".

Put it back on the ESP32 feather/OLED with my Arduino sketch and it to shows "error trying to execute readMeasurement not enough data received" forever.

Ideas?

User avatar
mikeysklar
 
Posts: 13936
Joined: Mon Aug 01, 2016 8:10 pm

Re: SCD-40 worked for 3 months, now: "not enough data received"

Post by mikeysklar »

There is a helpful issue with some work around suggestions in the esphome github group. Ironically form an Adafruit forum user running CircuitPython. The two suggestions are:

1) Stop periodic measurement, re-initialize the sensor, start periodic measurement

2) Switch from periodic measurement to one-shot.

Locked
Please be positive and constructive with your questions and comments.

Return to “Other Products from Adafruit”