ESP8266 ESP-01 Remote Serial Port WIFI Transceiver Wireless Module
Price: US$1.6~AU$2.11
https://www.icstation.com/esp8266-remote-serial-port-wifi-tr…
ESP-12E ESP8266 UART WIFI Wireless Shield Module for Arduino UNO R3
Price: US$4.35~AU$5.74
https://www.icstation.com/esp8266-uart-wifi-wireless-shield-…
DC 5V Colorful Flashing LED Light DIY Soldering Practice Kit
Price: US$2~AU$2.64
https://www.icstation.com/colorful-flashing-light-love-heart…
Blue Light LED Circular Lamp DIY Kit for Beginners
Price: US$0.65~AU$0.86
https://www.icstation.com/blue-light-circular-lamp-funny-ele…
Tips:
With regard to the recent comments of some certain customers, we want to clarify something:
ICStation.com run business for 8 more years, we have our own develop dept in the early time, but the development costs are too high to support, then we develop our stable cooperated factory and suppliers. We have no business with Ali. We do not do drop-shipping from them.
Different platforms have its own pricing standard.
If we all compared/compete with the price, then quality, service or something else couldn't gurantee.We tried our best to offer a bigger promotion the the daily price, and keep the good service.
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That is a US dollar price, it is far from the cheapest, and who would want an ESP-01 in this decade anyway?
For less posted, you get something like a WeMos D1 mini, same chip but USB interface and can easily be programmed with arduino IDE.