🚀 Elevate Your Projects with the Ultimate Mini Development Board!
The 4pcs D1 Mini NodeMCU ESP32 ESP-WROOM-32 is a cutting-edge development board that combines WiFi and Bluetooth capabilities in a compact design. With a dual-core CPU and compatibility with popular programming environments like Arduino IDE, Lua, and Micropython, this board is perfect for innovative projects. It features ultra-low power technology, a versatile pin layout, and enhanced GPIO functionality, making it an essential tool for tech enthusiasts and professionals alike.
| Processor Brand | Cadence Design Systems |
| Wireless Compability | Bluetooth, 802.11b |
| Compatible Devices | Arduino IDE, Lua, Micropython |
| Processor Count | 2 |
| Total Usb Ports | 1 |
| Connectivity Technology | Bluetooth, Wi-Fi, USB, WLAN, I2C, GPIO |
| RAM Memory Installed | 512 MB |
| Item Dimensions L x W x H | 1.5"L x 1.1"W x 0.2"H |
F**2
Great small device
Either like a charm, or these to use as Bluetooth presence sensors running espresence with home assistant. Flawless
H**X
I LOVE these things
I've got a half dozen of these around my house doing presence detection. I have another one that I'm working on integrating with my car. I have a whole line of little projects to setup for these. The biggest learning was if you are using the audrino IDE, turn off the ota updates unless that's core to what you need. the ota updates use up almost half of the available storage.
B**F
Possible clone, works for me.
The printing on the board differs from official Espressif chips I have received in the past but does include the Espressif logo. Image attached. I suspect it is a clone but don't know it for certain. The information reported by the device mirrors official ESP32 chips that I've got, which a good clone would do but so would official devices: Chip is ESP32-D0WDQ6 (Revision 1) Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None Auto-detected Flash size: 4MB ...etc...So far these work for me. I'm not doing anything that should push the voltage regulator or attach high-power components.
F**.
Arduino Board Manager: WEMOS D1 MINI ESP32
Use the board manager mentioned in headline. Tested with OLED Display SSD1306 and ESP-NOW protocol, both using code and instructions from RandomNerd. These boards appear to work the same as the standard ESP32 boards - but with MUCH SMALLER FOOTPRINT and the inside set up pins mimic the ESP8266 Lolin/Wemos D1 Mini
R**G
All worked
… and 5 months later all still work. All are running 24/7 since ordered. Will order more.
J**.
One of the 5 boards won't flash
4 flashed with no problems, 1 would not flash no matter how many times I tried. :/ Disappointing.
N**N
Works great, great size.
I needed a bluetooth development board based around esp32 and this delivered. up and running in minutes, definitely recommend.
R**Y
Low-Quality Clone
My experience has been identical to the many, many others you'll find reading the reviews: this board came with a massively undersized regulator, which in turn caused repeated device brown-outs. Steer clear from this garbage if your project requires even the slightest semblance of reliability.
Trustpilot
1 week ago
2 weeks ago