AC/DC Power Supply ESP32 WiFi Bluetooth BLE Four-way Relay Module ESP32-WROOM Discount Price

1x Module.

Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price: Open

Image	Product (link)	Price	Coupons
	EDC Tactical Bottle Buckle Hook	$1.96	–
	34Pcs Universal 5.5mmx2.1mm DC AC Power Adapter Tips	$7.52	–
	Lumintop EDC01 XP-G3(R5) Flashlight Black	$8.61	$1/1 coupon “DLAH7OEMF3XP”
	Lumintop EDC01 XP-G3(R5) Flashlight Black	$10.16	–
	Adjustable AC to DC 3V-12V 5A Power Supply	$12.01	–
	Adjustable AC To DC Power Supply 24V-36V 2A	$12.03	–
	Adjustable AC To DC Power Supply	$12.59	–
	AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Four-Way Relay Module ESP32-WROOM Development Board 1/O Port	$12.98	–
	Lumintop EDC01 XP-G3(R5) Flashlight Black	$13.83	–
	ACEBEAM Pokelit AA EDC Flashlight 1000lm CRI90	$17.79	–
	Four-way AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Relay Module ESP32-WROOM-32E Development Board I/O Port Full Pin	$18.91	–
	2X AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Four-Way Relay Module ESP32-WROOM Development Board 1/O Port-A74Z	$27.95	–
	2025 New-2X AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Four-Way Relay Module ESP32-WROOM Development Board 1/O Port	$29.00	–
	T85C-2X AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Four-Way Relay Module ESP32-WROOM Development Board 1/O Port	$30.31	–
	2025 New-2X AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Four-Way Relay Module ESP32-WROOM Development Board 1/O Port	$31.08	–
	HT206D AC/DC Digital Clamp Meter	$34.42	–
	ACEBEAM Pokelit AA Titanium EDC Flashlight	$36.88	–
	Baseus Car Inverter DC 12V to AC 220V 150W Type-C USB Car Charger	$53.42	–
	Baseus Car Inverter DC 12V to AC 220V 150W Type-C USB Car Charger	$54.80	$3/35 coupon “QUANDIAN3USD”
	Anker Soundcore Space A40 ANC Earbuds	$98.08	–
	Anker Soundcore Space Q45 ANC Headphones [EU]	$99.65	–
	HiBREW Portable Coffee Machine DC12V [EU]	$101.53	–
	ToolkitRC M6DAC DC 350WX2 15A AC 700W 25A RC Battery Charger	$112.59	–
	Anker Soundcore Space One Wireless Bluetooth Headphones	$132.33	–
	6.2kW Parallel Hybrid Solar Inverter MPPT 48V 220VAC Built-in 120A PV 500VDC [EU]	$375.06	–
	MAONOCASTER Audio Interface Podcast Equipment Sound Card Mixer	$409.98	–

Click here to search by yourself. Here are coupons that you can use.

Latest coupon code price check (UTC time): 30.05.2025 08:21:53

Banggood

Banggood warehouse is located in China. I have no active coupons for you right now. I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database…

Link: Banggood product page
Price: $-3

It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.

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Additional Banggood coupons: first page and second page

Old coupons (from the oldest to the newest): Cuponation9, BG00c906
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)

Price history and price alert

There is only one database record (it was for $12.99), so you can’t see price history chart.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
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