What are the differences between ESP32-WROOM-32D and ESP32-WROOM-32U modules?
![](https://www.researchgate.net/publication/356730374/figure/fig2/AS:1098370504507397@1638883343648/a-ESP32-WROOM-32U-and-the-24-GHz-6-dBi-omnidirectional-antenna-and-b.png)
a) ESP32-WROOM-32U and the 2.4 GHz 6 dBi omnidirectional antenna, and
![](https://cdn.cnx-software.com/wp-content/uploads/2018/03/ESP32-WROOM-32D-Pin-Layout.png?lossy=1&resize=359%2C517&ssl=1)
ESP32-WROOM-32D / ESP32-WROOM-32U WiFi & Bluetooth Modules Deliver Better RF Performance - CNX Software
![](http://blog.bachi.net/wp-content/uploads/2021/06/modules_1.png)
ESP32-WROOM-32 vs ESP32-WROOM-32D
![](https://www.electronicshub.org/wp-content/uploads/2021/02/ESP32-Development-Board.jpg)
ESP32 Pinout and ESP-WROOM-32 Pinout
![](https://i0.wp.com/innovationyourself.com/wp-content/uploads/2024/01/ESP32-ESP32-WROOM-32-32D-32U-32E-32UE-ESP32-WROVER-I-IB-B-E-IE-Module.webp?resize=747%2C747)
Understanding Difference Between ESP32 WROOM And ESP32 WROVER: Much Powerful Than Before
![](https://docs.ineltek.com/wp-content/uploads/2021/04/rect833-4-5-6-0-1024x563.png)
ESP32-WROOM-32D vs 32E - Ineltek Docs
![](https://media-cdn.elecrow.com/media/wysiwyg/blog/2021/Banner-Twitter-07.png)
ESP32-WROOM-32DWiFi & Bluetooth Module-Update Introduction
![](https://i.ebayimg.com/images/g/eSUAAOSwfvdiBca-/s-l1200.webp)
ESP32-DevKitC Core Board ESP32 Development Board ESP32-WROOM-32D ESP32-WROOM -32U
![](https://mischianti.org/wp-content/uploads/2021/02/ESP32-wroom-32-pinout-mischianti.jpg)
ESP32-wroom-32, esp32-S: flash, pinout, specs and IDE configuration – 1 – Renzo Mischianti
![](https://ce8dc832c.cloudimg.io/v7/_cdn_/BD/CF/D0/00/0/916699_1.jpg?width=640&height=480&wat=1&wat_url=_tme-wrk_%2Ftme_new.png&wat_scale=100p&ci_sign=3f66aa96a8822354b761b77c6547c006970b62db)
ESP32-S3-WROOM-1U-N16R8 ESPRESSIF - Module: IoT, Bluetooth Low Energy,WiFi; external; SMD; Cores: 2; ESP32S3-WRM1U-16R8
![](https://www.upesy.com/cdn/shop/files/doc-esp32-pinout-reference-wroom-devkit.png)
ESP32 Pinout: How use GPIO pins ?
![](https://www.mouser.com/images/espressifsystems/lrg/ESP32-WROOM-32U_t.jpg)
ESP32-WROOM-32U-N4 Espressif Systems
![](https://i.ebayimg.com/images/g/gskAAOSwPZlhxUUn/s-l1200.jpg)
ESP32 WROOM 32D 32U ESP32-DevKitC V4 Development Board ESP32 Development Module