آر اف (فرکانس رادیویی) و بیسیم ماژول فرستندهگیرنده و مودم آر اف
EBYTE E73-2G4M04S1F
| Manufacturer | EBYTE |
|---|---|
| Mfr. Part Number | E73-2G4M04S1F |
| Electland Part Code | 291332 |
| Electland Part Number | |
| Category | RF Transceiver Modules and Modems |
| Description | nRF52811 chip 120m SMD,28.7x17.5mm RF Transceiver Modules and Modems RoHS |
| Datasheet | Download |
Product Attributes
| Category | RF and Wireless RF Transceiver Modules and Modems |
|---|---|
| Sensitivity | -104dBm;-97dBm |
| Utilized IC / Part | nRF52811 chip |
| Voltage - Supply | 3.3V |
| Operating Temperature | -40℃~+85℃ |
| interface | ADC;DMA;GPIO;I2C;PWM;SPI |
| Features | Mesh networking |
| Receive Current | 13mA |
| Current Of Transmitting | 18mA |
| Communication Distance | 120m |
| Wireless Standard | Bluetooth 5.1 |
| Output Power(Max) | 4dBm |
| Packaging | SMD,28.7x17.5mm |
| Weight | 1.35g |
Introduction
The E73-2G4M04S1F is a compact Bluetooth wireless module independently developed based on Nordic's nRF52811 chip. It features a 32MHz industrial crystal oscillator to ensure industrial-grade characteristics and stable performance. The nRF52811 integrates a high-performance ARM Cortex-M4 core, an IEEE 802.15.4-2006 RF transceiver, and a BLE 5.1 protocol stack. Its direction-finding capability, in particular, elevates Bluetooth positioning to a new level. The module offers rich peripheral resources, including UART, I²C, SPI, ADC, DMA, and PWM. Nearly all IO ports are exposed — refer to the pin definition for details — providing users with flexible multi-directional development options. An external antenna can be connected via IPEX connector. As this module is a pure hardware SoC module, users must program it before use.
Features
- BLE 5.1, full Bluetooth 5 features, and IEEE 802.15.4-2006 standard support
- Max TX power 2.5mW, software-configurable multi-level adjustment
- Integrated 32.768kHz crystal oscillator
- Global license-free 2.4GHz ISM band support
- Built-in high-performance, low-power Cortex-M4 core processor
- Rich resources: 192KB Flash and 24KB RAM
- 1.8V to 3.6V supply voltage; supply above 3.3V ensures optimal performance
- Communication range up to 100m under ideal conditions
Applications
- Smart home & industrial sensors
- Security & positioning systems
- Wireless remote control & drones
- Wireless gaming controllers
- Healthcare products
