ESP8266 on batteries for years – part 2 – Cron Blog – My personal findings
Wifi Switch Board or Smart Plug With Esp8266, Attiny 85 & PIR Sensor With Android App : 5 Steps (with Pictures) - Instructables
Attiny Motorboard – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
ATtiny mit Arduino Code programmieren • Wolles Elektronikkiste
ESP01 + ATTiny85 how to and demonstration - YouTube
ESP8266 running on battery power for years - elektroda.com
ESP8266 with ATTiny85 as Deep Sleep timer
Attiny Dev-Board - ESP8266-Adapter
ESP-12E I2C test communication with ATtiny85
ATtiny85 Internet of Things Bluetooth Arduino Board — Maker Portal
Anleitungen | 42project.net | Page 2
ATTiny13 as "on-off" switch for ESP8266 - Project Guidance - Arduino Forum
3-teiliges ATTINY85 Mini-USB-MCU-Entwicklungsboard Geekcreit für Arduino – Produkte, die mit offiziellen Arduino-Boards funktionieren
Waterius - Hackster.io
I have just made a prototype of ESP8266 (ESP-01) IoT temperature & humidity SI7021 sensor and also 2x three pin soil moisture s… | Iot, Arduino, Humidity sensor