2 Pack for ESP32 ESP-32 ESP-32S ESP32S for WeMos Mini D1 4 MB Flash WiFi Bluetooth Wireless Board Based Dual Cores Mode CPU

2 Pack for ESP32 ESP-32 ESP-32S ESP32S for WeMos Mini D1 4 MB Flash WiFi Bluetooth Wireless Board Based Dual Cores Mode CPU

Name: 2 Pack for ESP32 ESP-32 ESP-32S ESP32S for WeMos Mini D1 4 MB Flash WiFi Bluetooth Wireless Board Based Dual Cores Mode CPU
Brand: Melife
Price: 40.23 EUR
Availability: InStock
Rating: 3.5 (4 reviews)

Product ID: 239276195

Secure Transaction

Details

Brand
MELIFE
Model Name
ESP32
Memory Storage Capacity
4 MB
Connectivity Technology
Bluetooth
Operating System
FreeRTOS

⚡500mA lithium battery charging

📶Dual-mode WiFi & Bluetooth

🧠Dual-core CPU with FreeRTOS

Frequently Bought Together

MELIFE 2 Pack for ESP32 ESP-32 ESP-32S ESP32S for WeMos Mini D1 4 MB Flash WiFi Bluetooth Wireless Board Based Dual Cores Mode CPU

ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

HiLetgo ESP32 ESP-32 ESP-32S ESP32S WiFi Bluetooth Wireless Board Module Based ESP32 Dual Core Mode CPU

Description

🚀 Power your next-gen IoT with the ultimate dual-core wireless board!

COMPACT VERSATILE - Small form factor easily embeds into your innovative IoT devices
BATTERY READY DESIGN - Supports lithium battery interface with 500mA max charging current for on-the-go projects
SEAMLESS CONNECTIVITY - Integrated 2.4 GHz WiFi & Bluetooth for instant wireless access
MULTI MODE FLEXIBILITY - Supports AP, STA, and AP+STA modes to fit any network setup
POWER PACKED PERFORMANCE - Dual-core CPU with 4MB flash memory ensures smooth multitasking

This 2-pack ESP32 boards feature integrated antenna, RF balun, power amplifier, and low noise amplifiers, delivering robust dual-mode WiFi and Bluetooth connectivity. Powered by a dual-core CPU with 4MB flash and FreeRTOS support, these compact modules include a lithium battery interface with 500mA max charging current, making them ideal for scalable, reliable, and energy-efficient IoT applications.

Specifications

RAM	LPDDR3
Wireless Type	Bluetooth
Brand	MELIFE
Series	ESP32
Item model number	M14103
Operating System	FreeRTOS
Item Weight	1.06 ounces
Package Dimensions	3.27 x 2.68 x 0.71 inches
Color	2pcs ESP32W
Processor Brand	Espressif
Number of Processors	2
Manufacturer	MELIFE
ASIN	B08H57DLVQ
Date First Available	September 1, 2020

Reviews

N**S

So far so good, but I don't know what battery connector this is.

what battery connector is on the board?

10.01.2025

Z**U

Work Great with ESPHome and Home Assistant

After trying two different ESP32 board that failed to configure and/or remain connected to WiFi, these did the trick. I am using them with Home Assistant as Bluetooth proxies (whole house BLE connectivity) and as room presence detection. Easy to configure and reliable after a week deployed.

2.12.2022

K**R

Different than advertised - unusable

The board has no shield covering the ESP32 and the chip seems to have been reworked. Both boards in the kit have the same issue and are unusable.

26.10.2022

J**C

Arduino IDE will not download automatically

Like many other ESP devices, the Arduino IDE will not put the device into boot load mode automatically. The solution is to add a 10 ufd capacitor to EN and GND. The capicitor size probably isn't critical but seems to be needed for auto download on the Arduino IDE. This problem has existed for many years, even on the older ESP8266 devices.

3.10.2023

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products