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Meltronica & MerrittSoft


no_ip_updater_front_s

ESP8266 NodeMCU No-IP updater with LCD display and IFTTT trigger



esp8266_relay_gpo/nodemcu_relay_gpo_top_on

ESP8266 NodeMCU dual relay Box that works with IFTTT Webhooks



receiver-sender

NodeMCU Mini Canno DSLR Remote and Receiver using WIFI




receiver-sender IR-Led

NodeMCU Mini Canon DSLR Remote and Receiver using WIFI for infrared camera





Wifi Joke with IFTTT Trigger

Wifi Joke Creats a free wifi access point and will notify you if someone connects




inetnet_clock

Internet Clock 24hr using a NodeMCU ESP8266


Phone Ringer

Phone Ringer using a pcr-sin03v12f20-c and NodeMCU ESP8266


NodeController

NodeController NodeMCU ESP8266 with an 8 channel relay module using NodeController


NodeCloud

NodeCloud is a basic Cloud using the NodeMCU ESP8266 for remote relays

16_channel_relay_box

Controlling 16 Relays with a NodeMCU ESP8266 Mini D1 connected with a Arduino Mega using i2c bus







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