ESP32-MINI-1U-N4 Wi-Fi & Bluetooth CHIP with External Antenna Support Hall Sensor 4 MByte SPI Flash

4 MByte SPI Flash

These are Metal Film Resistor with a value of 560k ohm 1W and tolerance of ±5%

6mm Contact resistance 0

control the switch of the circuit via the built-in magnet

These are Metal Film Resistor with a value of 30 ohm 1/4W and tolerance of ±1%

ESP32-MINI-1U-N4 Wi-Fi & Bluetooth CHIP with External Antenna Support Hall Sensor 4 MByte SPI FlashThe ESP32 MINI 1U N4 from Espressif Systems is a compact and powerful Wi Fi and Bluetooth module designed for IoT, industrial, and consumer electronics applications. Built around the ESP32 chip, it features robust dual core processing, seamless wireless connectivity, and external antenna support via a U. FL connector, ensuring enhanced signal performance in challenging environments. Features Powerful Dual Core Processor Xtensa 32 bit LX6 dual core CPU