The ESP32-WROOM-32E (16MB) is a highly integrated Wi-Fi + Bluetooth + Bluetooth Low Energy (BLE) module developed by Espressif. It is based on the ESP32-D0WD-V3 chip and features a dual-core processor, rich peripherals, and large flash memory—making it ideal for IoT, embedded systems, and wireless applications. This module is part of the upgraded WROOM-32E series, offering improved RF performance, better stability, and enhanced reliability compared to earlier versions like the 32D. Key Features (16MB Variant) Processor & Memory Dual-core Xtensa® 32-bit LX6 CPU, up to 240 MHz 520 KB SRAM + 448 KB ROM 16 MB SPI Flash (large storage for firmware/data) Optional variants with PSRAM for memory-intensive tasks Connectivity 2.4 GHz Wi-Fi (802.11 b/g/n) Bluetooth v4.2 (BR/EDR + BLE) Integrated PCB antenna (no external antenna needed) Peripherals & Interfaces Up to 26–38 GPIOs (depending on usage) Supports: UART, SPI, I2C, I2S PWM (LED & motor control) ADC, DAC Capacitive touch sensors SD/SDIO/MMC, CAN (TWAI) Electrical & Physical Operating voltage: 3.0V – 3.6V Operating temperature: –40°C to +85°C (industrial range) Compact size: 18 × 25.5 × 3.1 mm Typical Applications Smart home devices (lighting, appliances) IoT sensors and gateways Industrial automation systems Wearables and smart gadgets Audio/voice processing (thanks to dual-core + large flash) #module #ESP32 #16MB

FLASH - NOR Memory IC 16Mb (2M x 8) SPI - Quad I/O 133MHz 8-SOIC

A mini wifi board with 16MB flash, external antenna connector and built-in ceramic antenna based on ESP-8266EX analog input(3.2V max input) 16M bytes(128M bit) Flash 500mA Max charging current LOLIN I2C Port #commonpartslibrary #wemos #esp8266ex #microcontroller #developmentboard

ESP32 S3 Development Board with 2.4G Extend Wifi Module for Camera Module OV2640 8MB PSRAM 16MB FLASH ESP32 S3 N16R8 CAM Type-C #Module #part

16Mb Serial DataFlash, 2.5V Vcc, SOIC-8 Adesto Flash Memory DataFlash SOIC*P1.27mm*

Isolated RS485/RS422 Transceiver, Integrated Isolated DC-DC Converter, 16Mbps, SOIC-16W RS485 Transceiver, RS422 Transceiver, Isopower SOIC*7.5x12.8mm*P1.27mm*

256M – (16M x 16 bit) Synchronous DRAM (SDRAM), TSOP-II-54 SDRAM Synchronous DRAM PC100 PC133 256Mb 16Mbx16 MEMORY TSOP?II*22.2x10.16mm*P0.8mm*

64M – (4M x 16 bit) Synchronous DRAM (SDRAM), TSOP-II-54 SDRAM Synchronous DRAM PC166 PC143 64Mb 16Mbx4 MEMORY TSOP?II*22.2x10.16mm*P0.8mm*

RS-485, RS-422 full duplex 16Mbps transceiver, SOIC-14 RS485 RS422 transceiver full duplex SOIC*3.9x8.7mm*P1.27mm*