Arduino DUE + ESP-05 + Thingspeak
I’m currently experimenting with Arduino and Wifi modules like the ESP8266. Below you can find a working example where the Arduino DUE measures the temperature using a Dallas DS18B20 and uploads the temperature using a ESP-05 to my local Thingspeak server.
What do you need:
1x Arduino Due
1x Dallas 18B20
1x 4,7 kohm Resistor
1x ESP-05
You’re require an account on https://thingspeak.com/ or run your own thingspeak server locally.
Connections between Arduino Due and ESP-05
ESP Pin | Arduino DUE Pin |
---|---|
RST | – |
GND | GND |
URXD | TX1 |
UTXD | RX1 |
VCC3V3 | 3.3V |