Excuse me,When I use an example of a URL like the following:https://learn.adafruit.com/adafruit-max ... r?view=all.
I'm sad I can't compile successfully normally.
It all time shows:
RTD value: 32767
Ratio = 0.99996948
Resistance = 4299.86877441
Temperature = 988.79
Fault 0x80
RTD High Threshold.
How can I solve this problem,please
My MAX31865 does not work
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Please be positive and constructive with your questions and comments.
- adafruit_support_carter
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Re: My MAX31865 does not work
It could be a connection issue. Please post a photo of your setup showing how everything is connected.
- FFFTUI
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- Joined: Wed Aug 10, 2022 9:48 am
Re: My MAX31865 does not work
hi,that is all my connectionadafruit_support_carter wrote:It could be a connection issue. Please post a photo of your setup showing how everything is connected.
- FFFTUI
- Posts: 3
- Joined: Wed Aug 10, 2022 9:48 am
Re: My MAX31865 does not work
and this is the datasheet of esp32adafruit_support_carter wrote:It could be a connection issue. Please post a photo of your setup showing how everything is connected.
- adafruit_support_carter
- Posts: 29150
- Joined: Tue Nov 29, 2016 2:45 pm
Re: My MAX31865 does not work
That breakout does not appear to be one from Adafruit. Looks like a clone.
Maybe try:
MAX SDO should go to the DI pin on the ESP32
MAX SDI should go to the DO pin on the ESP32
(looks like those wires might be backwards)
Maybe try:
MAX SDO should go to the DI pin on the ESP32
MAX SDI should go to the DO pin on the ESP32
(looks like those wires might be backwards)
Please be positive and constructive with your questions and comments.