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Seeed-Studio / SenseCraft-Wio

Open source smart sensor software for no-code sense, process and uplink. It’s now compatible with Wio Terminal, and we hope it will be compatible with M5 Stack, XIAO and MCU with screen on the basis of community contribution
MIT License
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When multiple IIC sensors are present, only one is shown on the display #16

Closed AkosLukacs closed 1 year ago

AkosLukacs commented 2 years ago

Describe the bug Connected SHT40 and SGP30 sensors using a Y groove cable to the right side groove port. But only the temp/hum sensor's data is shown on the screen. If I disconnect the temperature sensor, the CO2 & VOC data is displayed. Using the E5 LoRa groove module in the left port data is sent to the dashboard, and the dashboard does show data from both sensors, so it seems to be a display bug

To Reproduce Steps to reproduce the behavior:

  1. Install v.0.2 release
  2. Connect two IIC sensors like the SHT40 and SGP30 with either an Y groove splitter or the groove IIC hub
  3. Scroll to the right on the "SENSE" screen
  4. Only one sensor is shown on the screen

Expected behavior If more than one IIC sensor is connected, all sensor's data should be shown

ghost commented 2 years ago

yes, correct. the v0.2 version only can display one external grove sensor. it detects the sensor type by the I2C address. we will look into that.

Maxwelltoo commented 1 year ago

this issue has been resolved in v0.4, now you can connect up to three IIC sensors and they can be displayed on the screen at the same time.