Dasduino Connect DHT11 sensor library not working

TECHNICAL SUPPORT NULA Development Boards
1

Customer:

I successfully installed Dasduino in the Board Manager using the link you provided. The Board Manager now has these packages installed: Dasduino ATtiny boards; Dasduino AVR Boards; Dasduino ESP 32 Boards; Dasduino ESP boards; and Dasduino STM Boards.

I’m having a problem with Dasduino Connect, which I planned to connect to a DHT11 temperature and humidity sensor and integrate with Cayenne. However, none of the available libraries for this sensor work (DHT_8266). Do you have any guide for connecting Dasduino Connect to sensors? I don’t know which pin to connect to what.

Original message (Croatian)

Poštovani [name removed], sa linkom kojega si mi poslao uspio sam instalirati Dasduino u Board menageru. U Boards menageru instalirani su mi paketi: Dasduino ATtiny boards; Dasduino AVR Boards; Dasduino ESP 32 Boards; Dasduino ESP [address removed] i Dasduino STM Boards.
Sada imam problem sa Dasduino Connect na kojega sam planirao spojiti senzor temperature i vlage HDT11 i priključiti se u Cayeene, ali niti jedan library za taj senzor ne radi (DHT_8266). Imate li kakav MUK za spajanje Dasduino Connecta sa senzorima, pošto ne znam na koji se pin što spaja.
Hvala unaprijed. [name removed] Centar pametne poljoprivrede

Originally submitted via the contact form on soldered.com on 3 March 2023. Migrated to the forum for community visibility.

2

Soldered Support:

Dasduino Connect is similar to other boards with ESP8266 (NodeMCU, Wemos, etc.), so all tutorials available online for those boards apply to Dasduino Connect as well.

We don’t provide support for Cayenne, so I can’t help much with that part, but from what I understand, you need to read data from the sensor with Arduino code and send it to Cayenne, similar to how Blynk works. If that’s the case, you can start by just working on reading values from the sensor. For this sensor you only need to connect power and one data wire, which you define in the code to specify which pin it’s connected to, so no special adapter is needed.

Original message (Croatian)

Naš Dasduino Connect je sličan ostalim pločicama koje imaju ESP8266 (NodeMCU, Wemos, …) tako da svi tutorijali na internetu koji postoje za te pločice, vrijede i za Dasduino.
Nažalost, ne radimo support za Cayenne tako da ti oko toga ne mogu puno pomoći, ali koliko sam shvatio, svakako je potrebno sa arduino kodom očitati podatke sa senzora i poslati ih na Cayenne, poput Blynk-a. Ako je tako, onda prvo možeš pokušati samo taj dio za očitavanje vrijednosti sa senzora, na primjer ovako. Za taj senzor je potrebno spojiti napajanje i jednu žicu za podatke koja se u kodu definira na koji je pin spojena tako da nije potreban nikakav adapter za spajanje.