Sabin – EnviroDIY

Sabin replied to the topic EspressifESP32 in the forum Mayfly Data Logger 3 days, 22 hours ago

Thank you so much.

I am not using the AWS stuff for now but I will be deploying mosquitto on cloud at some time.
if this old firmware create problem at that point, I will update the firmware.
Thank you again.

Sabin replied to the topic EspressifESP32 in the forum Mayfly Data Logger 3 days, 22 hours ago

I am using EnviroDIY fork. Until now everything is working. I am able to make both http post, and mqtt connection.
I checked and mine esp32 firmware version is 2.4.0. So,Is it because of this lower version, I had to do some hack around for ssl connection?
Below is the part of workaround I coded to make it work with hydroserver.

void…

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Sabin replied to the topic EspressifESP32 in the forum Mayfly Data Logger 3 days, 23 hours ago

I have.
Before opening a tcp connection, the Socket Receiving Mode should be made to 1 (passive mode). I have no idea why it works only while doing this. But it works.

void ExpressifESP32::extraSetupForMQTT(){
  // See…

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Sabin replied to the topic EspressifESP32 in the forum Mayfly Data Logger 2 weeks, 3 days ago

Never mind. The wifi worked. I used AT+CWMODE? and change it from SoftAP to Station mode.
But I am struggling to use this to connect to mqtt broker.

Sabin started the topic EspressifESP32 in the forum Mayfly Data Logger 2 weeks, 3 days ago

How to connect to Wifi while using this in Mayfly data logger?
I have been trying this codebase or even the one with tinygsm library but nothing works. Is there any pre-configuration that is needed to be done?

#include <ModularSensors.h>
#include <modems/EspressifESP32.h>
#include <Arduino.h>
#include "arduino_secrets.h"


#define XbeeSerial…

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Sabin replied to the topic Secure Client for DigiXbee in the forum Mayfly Data Logger 1 month ago

Thanks for the reply.
So, how do I even do POST request to server running on the web? Are there any Wifi modules that are alternative to Xbee that supports SecureClient?

Sabin started the topic Secure Client for DigiXbee in the forum Mayfly Data Logger 1 month ago

I am trying to send post request to playgrond.hydroserver.org – which requires Secure Client. Does secure client really works for DigiXbee S6b?

Sabin replied to the topic DigiXBeeWifi class mqtt codeflow example in the forum Mayfly Data Logger 4 months, 3 weeks ago

Thank you for your response.
I used TinyGSM directly and got into this problem. I was deploying broker locally,, the code on the inside check for dns lookup.. Currently I commented this code out and tinygsm works.
https://github.com/issues/created?issue=vshymanskyy%7CTinyGSM%7C854

This is what my full code looks without tinygsm:

#define XBEE_PWR…

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Sabin replied to the topic DigiXBeeWifi class mqtt codeflow example in the forum Mayfly Data Logger 4 months, 3 weeks ago

Thank you for your response.
I think it’s the master branch.

Also, this is what I am trying to do.

DigiXBeeWifi modemXBWF(&Serial1, powerPin, statusPin, false,
modemResetPin, modemSleepRqPin,
ssid, pwd, false);

Client* netClient = nullptr;
MqttClient* mqttClient = nullptr;

void setup() {
Serial.begin(9600);
Serial1.begin(9600);
delay(2000);

if…

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Sabin started the topic DigiXBeeWifi class mqtt codeflow example in the forum Mayfly Data Logger 4 months, 3 weeks ago

I am trying to make mayfly work as publisher, send data to broker running on raspberry pi. I am using Xbee s6b wifi modem.
While using this class to create client that I could pass into pubsub or arduinomqtt as constructor variable. But, DigiXbeeWifi class would always reset my DL to 0.0.0.0 which I set using xctu to correct broker address and…[Read more]

@sabin