ESP32-C3-MINI-1U-N4 - WiFi/BLE/IoT ESP32-C3 module, U.FL antenna connector - ESPRESSIF SYSTEMS
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Module, WiFi/BLE/IoT module ESP32-C3, U.FL antenna connection
Manufacturer code:
ESP32-C3-MINI-1U-N4
Manufacturer:
Datasheet:
Group:
RF-modules
Component Family:
Termination Type:
Surface mount (SMD)
Number of Pins:
48
Supply Voltage Min. [V]:
+3 V
Supply Voltage Max. [V]:
+3.6 V
Circuit Type:
Wi-Fi module
Frequency Range:
2.4 GHz
Interface Type:
WiFi, BLE
Operating Temperature Min. [°C]:
-40 °C
Operating Temperature Max. [°C]:
+85 °C
ROHS:
Yes
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Details
ESP32-C3-MINI-1U-N4 – IoT module with external antenna connector
The ESP32-C3-MINI-1U-N4 is a professional, ultra-compact IoT module based on the ESP32-C3 series. This version features an external antenna connector (U.FL/IPEX), which allows for the use of external antennas with a longer range. The 32-bit RISC-V processor (160 MHz) and 4 MB of flash memory ensure stable and fast operation.
Key Product Features
- Processor: 32-bit RISC-V single-core microprocessor (160 MHz).
- Excellent range: Connector for external antenna.
- Modern wireless technology: 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 LE support.
- Ultra-compact size: Specifically designed for tight spaces.
- Memory: 384 KB ROM, 400 KB SRAM, and 4 MB built-in flash.
- Security: Hardware-accelerated encryption and secure boot features.
- Temperature range: Withstands industrial environments (from -40°C to +85°C).
Technical Specifications
| Parameter | Technical Data |
|---|---|
| Chip type | ESP32-C3FN4 |
| Flash memory | 4 MB |
| Voltage | 3.0 V ~ 3.6 V |
| Number of GPIOs | 15 programmable inputs/outputs |
| Dimensions | 13.2 × 12.5 × 2.4 mm |
| I/O Interfaces | 15 GPIOs, UART, SPI, I2C, ADC, PWM |
The ESP32-C3-MINI-1U-N4 is the ideal choice for projects where an external antenna is required due to shielding from the device enclosure, such as controllers mounted in metal enclosures or remote sensors.
Data
Weight:
2.224 g/pcs
