Sources for ESP8266 modules - Revision history

ErnieHorning at 22:26, 24 July 2026

2026-07-24T22:26:43Z

ErnieHorning: Created Sources for ESP8266 Modules and infographic

2026-07-24T21:59:12Z

Created Sources for ESP8266 Modules and infographic

ErnieHorning: Updated module sourcing information to reflect current ESP8266/ESP32 availability, removed obsolete flash memory references, and added guidance for modern development boards while preserving the original purpose of the article.

2026-07-20T13:45:34Z

Updated module sourcing information to reflect current ESP8266/ESP32 availability, removed obsolete flash memory references, and added guidance for modern development boards while preserving the original purpose of the article.

Dirknerkle at 20:59, 10 December 2018

2018-12-10T20:59:23Z

Dirknerkle: Created page with "Virtually all ESP modules are manufactured in China and are generally available from the following sources by performing a search for '''ESP-01''' or '''ESP8266'''. You should..."

2018-12-10T20:58:28Z

Created page with "Virtually all ESP modules are manufactured in China and are generally available from the following sources by performing a search for '''ESP-01''' or '''ESP8266'''. You should..."

New page

Virtually all ESP modules are manufactured in China and are generally available from the following sources by performing a search for '''ESP-01''' or '''ESP8266'''. You should expect prices and delivery to vary widely. The modules use an external flash memory chip which is key to the operation of the ESP8266 chip and it's a good idea to verify with the merchant what chip is provided. Users have experienced problems with modules manufactured with the PUYA memory chip. The symptoms are that either one can't connect to the chip or that the chip's SPIFFS memory cannot be used, which may be a requirement for some versions of custom ESP firmware (such as the ESPixelStick firmware). Modules known to be suitable for use have the BGMicro, cFEON or WinBond memory chips (there may also be other types that are acceptable).

::* eBay.com

::* Amazon.com

::* AliExpress.com

::* Banggood.com

@@ Line 129: / Line 129: @@
 * [[NodeMCU]]
 * [[ESP8266 GPIO Reference]]
-* [[ESP32 Overview]]
+* [[ESP32 Family Overview]]

@@ Line 1: / Line 1: @@
-ESP8266 and ESP32 modules are widely available from numerous online retailers and electronics suppliers. Availability, pricing, and shipping times vary considerably depending on the seller and the specific module. Before purchasing, verify the module type, available flash memory, and any firmware requirements for your intended application.
+{{DISPLAYTITLE:Sources for ESP8266 Modules}}
-Many sellers offer complete ESP development boards that include a USB programming interface and voltage regulator. These boards are often easier for beginners to use than bare ESP modules and are commonly supported by firmware such as ESPixelStick and WLED.
+= Sources for ESP8266 Modules =
-* ESP8266
+[[File:Sources for ESP8266 Modules.png|center|900px|thumb|Figure 1 – ESP8266 modules and development boards are available from many suppliers.]]
-Common online sources include:
+ESP8266 hardware is commonly sold as either:
-* Amazon.com
+* Bare ESP8266 modules
-* AliExpress.com
+* Complete development boards
-* eBay.com
-* Banggood.com
+Development boards are recommended for most hobbyists because they include USB programming, voltage regulation, and convenient header pins.

@@ Line 1: / Line 1: @@
-Virtually all ESP modules are manufactured in China and are generally available from the following sources by performing a search for '''ESP-01''' or '''ESP8266'''. You should expect prices and delivery to vary widely. The modules use an external flash memory chip which is key to the operation of the ESP8266 chip and it's a good idea to verify with the merchant which chip is provided. Users have experienced problems with modules manufactured with the PUYA memory chip. The symptoms are that either one can't connect to the chip or that the chip's SPIFFS memory cannot be used, which may be a requirement for some versions of custom ESP firmware (such as the ESPixelStick firmware). Modules known to be suitable for use have the BGMicro, cFEON or WinBond memory chips (there may also be other types that are acceptable).
+ESP8266 and ESP32 modules are widely available from numerous online retailers and electronics suppliers. Availability, pricing, and shipping times vary considerably depending on the seller and the specific module. Before purchasing, verify the module type, available flash memory, and any firmware requirements for your intended application.
-::* eBay.com
+Many sellers offer complete ESP development boards that include a USB programming interface and voltage regulator. These boards are often easier for beginners to use than bare ESP modules and are commonly supported by firmware such as ESPixelStick and WLED.
-::* AliExpress.com
+Search terms that may be helpful include:
-::* Banggood.com
+* ESP8266

← Older revision		Revision as of 20:59, 10 December 2018
Line 1:		Line 1:
−	Virtually all ESP modules are manufactured in China and are generally available from the following sources by performing a search for '''ESP-01''' or '''ESP8266'''. You should expect prices and delivery to vary widely. The modules use an external flash memory chip which is key to the operation of the ESP8266 chip and it's a good idea to verify with the merchant ~~what~~ chip is provided. Users have experienced problems with modules manufactured with the PUYA memory chip. The symptoms are that either one can't connect to the chip or that the chip's SPIFFS memory cannot be used, which may be a requirement for some versions of custom ESP firmware (such as the ESPixelStick firmware). Modules known to be suitable for use have the BGMicro, cFEON or WinBond memory chips (there may also be other types that are acceptable).	+	Virtually all ESP modules are manufactured in China and are generally available from the following sources by performing a search for '''ESP-01''' or '''ESP8266'''. You should expect prices and delivery to vary widely. The modules use an external flash memory chip which is key to the operation of the ESP8266 chip and it's a good idea to verify with the merchant which chip is provided. Users have experienced problems with modules manufactured with the PUYA memory chip. The symptoms are that either one can't connect to the chip or that the chip's SPIFFS memory cannot be used, which may be a requirement for some versions of custom ESP firmware (such as the ESPixelStick firmware). Modules known to be suitable for use have the BGMicro, cFEON or WinBond memory chips (there may also be other types that are acceptable).

	::* eBay.com		::* eBay.com