DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🚀 Power your smart innovations with the ultimate dual-core wireless board!
This 2-pack ESP32 boards feature integrated WiFi and Bluetooth 2.4 GHz dual-mode connectivity, powered by a dual-core CPU built on energy-efficient 40nm technology. Each board includes 4MB flash memory and supports multiple network modes (AP, STA, AP+STA), with a lithium battery interface capable of 500mA charging current. Compact and versatile, these boards are ideal for embedding in IoT, smart home, and wireless projects requiring reliable, scalable performance.
| ASIN | B08H57DLVQ |
| Best Sellers Rank | #3,026 in Single Board Computers (Computers & Accessories) |
| Brand | MELIFE |
| Color | 2pcs ESP32W |
| Customer Reviews | 3.1 3.1 out of 5 stars (5) |
| Date First Available | September 1, 2020 |
| Item Weight | 1.06 ounces |
| Item model number | M14103 |
| Manufacturer | MELIFE |
| Number of Processors | 2 |
| Operating System | FreeRTOS |
| Package Dimensions | 3.27 x 2.68 x 0.71 inches |
| Processor Brand | Espressif |
| RAM | LPDDR3 |
| Series | ESP32 |
| Wireless Type | Bluetooth |
N**S
So far so good, but I don't know what battery connector this is.
what battery connector is on the board?
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.
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.
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.
Trustpilot
2 months ago
1 week ago