ESP32-WROOM-32E
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ESP32-WROOM-32E
Espressif · SMD module, 18×25.5 mm
Wi-Fi + Bluetooth module, dual-core 240 MHz, 4 MB flash — pre-certified RF front end.
- BrandEspressif
- PackageSMD module, 18×25.5 mm
- MOQ5 pcs
- Lead time3–7 days
Quotes answered within 24 hours · No minimum order · Ships worldwide from Shenzhen
About this part
A pre-certified module carrying the ESP32 alongside flash, crystal and matching network — so the RF design is done and the compliance work is already covered. Typical use is connected sensors, gateways and retrofit control boards.
Note that peak current during transmit reaches roughly 240 mA; the 3.3 V rail needs adequate bulk capacitance. We stock the module and can quote the matching USB-UART bridge on the same order.
Key specifications
| Chip | ESP32-D0WD-V3 |
|---|---|
| Cores | 2 @ 240 MHz |
| Flash | 4 MB |
| Wireless | Wi-Fi 802.11 b/g/n, BT 4.2 |
| Antenna | PCB, integrated |
| Supply | 3.0–3.6 V |
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