Controller Developer

@luizrrocha Can you post your sketch and (if available) debug log here?

@electrik Probably this is PubSubClient-related. Please provide additional infos:

• ESP board definitions version
• MySensors version
• GW sketch

@eiten A similar approach was used for a NRF5 +PA/LNA module: https://github.com/mysensors/MySensors/pull/1414/files#diff-7b958e4728831b83d2359a08827bcae1R64-R80

tekka007 created this issue in mysensors/MySensors

open Multitransport implementation #1414

@eiten Would be helpful to see the debug logs (in rfm/sx verbose mode)

@eiten Yep, already saw this one. Based on the heltec implementation, the sx-registers are mapped to specific memory regions of the mcu. Would be interesting to have here a complete ASR-specific documentation...

@eiten Great job! Did you come across an "usable" ASR6501 datasheet - so far the information on this SoC is rather sparse?

Perhaps this code is of interest to you. It's the Candle plant health sensor. It's got all the bells and whistles you could want, including optional support for automated irrigation.

One thing you'll notice in there is that the capacitive moisture sensors output voltages between 0 and 3. So in @rvendrame's code you may have to change the 1023 to 650, and also make sure no voltages higher than that would lead to percentages above 100%.

      int16_t moistureLevel = analogRead(analog_pins[i]);
      Serial.print(F("raw analog moisture value: "));
      Serial.println(moistureLevel);

      if( moistureLevel > 650 ){moistureLevel = 650;}
      moistureLevels[i] = map(moistureLevel,0,650,0,99); // The maximum voltage output of the capacitive sensor is 3V, so since we're measuring 0-5v about 614 is the theoretical highest value we'll ever get.

I notice in your code that the title Analog Soil Moisture Sensorx3 is too long. It can't be longer than 25 characters.

Wait, wait.. what is that USB stick with the dual antennas? Is that a dedicated MySensors gateway device?

// Ah, it's project Janus. AWESOME!

What @wiredfrank said. Don't use these unshielded PA device in the first place.

I have a MH-Z19B CO2 sensor (as part of the Candle system).

In the logs I see some strange sudden jumps between measured levels.

I don't think it's an issue with the code.

Could this be related to an internal re-calibration of the device somehow? Has anyone else seen something similar?

Or maybe the sensor is just dying?