[IC] : nRF24LU1
[Frequency] : 2.4GHz
[Power] : 0dBm
[Distance] : 0.1km
[Interface] : USB
[Introduction] : E11-MLU1 is based on original imported RF chip nRF24LU1 form Nordic in Norway. With USB interface, imported industrial components, lead-free process, embedded 51 microcontroller, stable performance, high communication speed and small-size by professional hardware design.
No. | Parameter item | Value | Remark |
1 | RF IC | nRF24LU1 | Nordic |
2 | Size | 15 * 48.4 mm | - |
3 | Weight | 3.2g | Average weight |
4 | Frequency Band | 2.4~2.525GHz | Adjustable via software (16MHz oscillator) |
5 | PCB | SMT, lead-free | - |
6 | Connector | USB | Plug-in(PCcompatible) |
7 | Supply voltage | 4.0 ~ 5.25V DC | 5V (recommended) |
8 | Communication level | 0.7 ~ 3.5V DC | VCC refers to the supply voltage |
9 | Operation Range | 100m | Test condition: Clearand open area, 0dBm,antennagain: 5dBi,height: 2m, Air daterate: 250kbps |
10 | Transmitting power | 0dBm | About 1mW |
11 | Air data rate | 250kbps ~ 2Mbps | 250kbps, 1Mbps, 2Mbps |
12 | Sleep current | 500uA | MCU in sleep, VCC=5V |
13 | Transmitting current | 13mA@0dBm | ≥50mA (recommended) |
14 | Receiving current | 11mA@5V | Powered by USB |
15 | Communication interface | USB | All IO led out, please refer to IC datasheet |
16 | Transmitting length | 1~32 bytes | For one package, 3 level FIFO |
17 | Transmitting length | 1~32 bytes | For one package, 3 level FIFO |
18 | Receiving length | PCB | 50Ω characteristic impedance |
19 | Operating temperature | -40 ~ +85℃ | - |
20 | Operating humidity | 10% ~ 90% | Relative humidity, nocondensation |
21 | Storage temperature | -40 ~ +125℃ | - |
22 | Sensitivity | -106dBm@250kbps | - |
Pin No | Pin item | Pin direction | Pin application |
1 | GND | - | Ground |
2 | CSN P0.3 | Input Input/Output | Chip select MCU GPIO |
3 | MISO P0.2 TXD | Output Input/Output Output | SPI output MCU GPIO UART output |
4 | MOSI P0.1 RXD | Input Input/Output Input | SPI input MCU GPIO UART input |
5 | SCK P0.0 | Input Input/Output | SPI clock MCU GPIO |
6 | PROG | Input | Program enable(floating) |
7 | VBUS | - | Power supply +5V |
Model | IC | Interface | Frequency Hz | Power dBm | Distance km | Air data rate | Package | Size (mm) | Feature | Manual | Sample |
---|---|---|---|---|---|---|---|---|---|---|---|
E11-MLU1PA | USB | nRF24LU1 | 2.4G | 20 | 1.0 | 250k~2M | USB | 15*53.3 | USB,Built in 51 MCU | ||
E11-MLU1 | USB | nRF24LU1 | 2.4G | 0 | 0.1 | 250k~2M | USB | 15*48.4 | USB,Built in 51 MCU |