Not recommended for new designs! Use the drop in replacement and upgraded version, the ESP32-WROOM-32E.
The ESP32-WROOM-32D is a WiFi and Bluetooth module using the popular Espressif ESP32 chip. The pads on the module have a 1.27mm spacing. This is a original module, manufactured by Espressif.
To view the PDF Datasheet, click here.see this page:
This is the 4MB (16MBit) version of this module. It is available in a 4, 8 and 16MB versions.
- Manufacturers Part Number: ESP32-WROOM-32D-N4
- Manufacturer: Espressif
- CPU: Xtensa® 32-bit LX6 Dua-core processor, up to 600 DMIPS
- Speed: 80 MHz to 240 MHz
- Chip: ESP32-D0WD
- Flash: 4 MByte(32Mbit) SPI
- ROM: 448 KByte
- SRAM: 520 KByte
- RTC SRAM: 16 KByte
- WiFi Protocol: 802.11 b/g/n (802.11n up to 150 Mbps)
- WiFi Freqency: 2412 ~ 2484 MHz
- Bluetooth Protocol: v4.2 BR/EDR and Bluetooth
- Antenna: PCB Antenna
- Package: 38pin SMD Module
- Size: 18 x 19.2 x 3.2 mm (±0.2mm)
- Operating Temperature: -40°C ~ 85°C
- Supply Voltage: 3.0V~3.6V
1 x ESP32-WROOM-32D