Reviewing the Wemos Battery Shield – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
IoT with ESP8266: 18650 Li-Ion battery powered Wemos D1 with Wemos Battery Shield - DONE 48 days achieved
Amazon.com: Onyehn 4pcs for Wemos D1 Mini Battery Shield Micro USB Single Lithium Battery Charging Boost Module with Pins LED Indicator 5V 1A DC : Electronics
Amazon.com: CANADUINO WEMOS D1 Mini ESP8266 WiFi Lithium Battery Shield V1.1.0 with 5V Booster : Electronics
Solar Powered WiFi Weather Station V1.0 : 19 Steps (with Pictures) - Instructables
ESP8266 WeMos D1 Mini Lithium Battery Shield
Dc Power Shield V1.1.0 For Wemos D1 Mini Development Board Dc Power Supply Screen Module - Integrated Circuits - AliExpress
LiPo Battery Power Charger Shield for WeMos LoLin D1 Mini - Twin Pack — PMD Way
Batterie Battery Power Solar Akku Lipo Shield Erweiterung für Wemos D1 Mini – MAKERSHOP.DE
WeMos D1 Lithium Battery Charger Board with Mini USB
esp8266 - Why does my Wemos D1 Mini stops working while charging via solar? - Arduino Stack Exchange
IoT with ESP8266: ESP8266 powered by a solar panel and a 18650 battery
GitHub - TheAustrian/Wemos-D1-Mini-BME280-Weather-Station: Simple Weather Station Code using an ESP8266 and a BME280 sensor. Data is handled via PHP and stored in a MySQL database