zaterdag 12 maart 2016

using Wipy, Sim800 GRPS GMS modem, DHT11 temp sensor and micropython

Using an wipy (, micropython to read temperature with DHT11 and sending the data to a (local) blynk server
using a SIM800 GSM board to send a warning when temperature drops below zero degreesor when a button gets pushed on the blynk
blynk by blynk (
blynklib by danicampora ( )
untplib by andrewmk ( )
DHT decoder by RinusW (
(inexpensive) SIM800L GPRS GSM Module SIM Board QUAD BAND Antenna for MCU Arduino (and wipy, ...)
mashup by me
todo sim800 communication needs more work
2016/03/12 : version 0.1

see the code on: