NRF24L01+ Module 2.4G Wireless Communication Module
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Air freight(10-14 days)
Yun quik boat sea freight (15-20 days)
Quik boat sea freight(20-25 days).
Air freight B2B express |
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| US Area | Unit Price | Date | Last-mile Delivery |
| Western United States (zip codes starting with 8 or 9) |
US$7.5/kg + US$2 | 10-15 days | UPS / FEDEX / GOFO |
| Central United States (zip codes starting with 4, 5, 6, or 7) |
US$8.5/kg + US$2 | ||
| Eastern United States (zip codes starting with 0, 1, 2, or 3) |
US$9.0/kg + US$2 | ||
Yun quit boat sea freight B2B express |
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| US Area | Unit Price | Date | Last-mile Delivery |
| Western United States (zip codes starting with 8 or 9) |
US$3.4/kg + US$2 | 15-20 days | UPS / FEDEX / GOFO |
| Central United States (zip codes starting with 4, 5, 6, or 7) |
US$3.6/kg + US$2 | ||
| Eastern United States (zip codes starting with 0, 1, 2, or 3) |
US$3.8/kg + US$2 | ||
Quit boat sea freight B2B express |
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| US Area | Unit Price | Date | Last-mile Delivery |
| Western United States (zip codes starting with 8 or 9) |
US$2.6/kg + US$2 | 20-25 days | UPS / FEDEX / GOFO |
| Central United States (zip codes starting with 4, 5, 6, or 7) |
US$2.8/kg + US$2 | ||
| Eastern United States (zip codes starting with 0, 1, 2, or 3) |
US$3.0/kg + US$2 | ||
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The NRF24L01 is a single-chip transceiver operating in the globally common 2.4-2.5GHz ISM band. The wireless transceiver includes: a frequency generator, an enhanced SchockBurst™ mode controller, a power amplifier, a crystal amplifier, a modulator, a demodulator, and output power. Channel selection and protocol settings can be configured via the SPI interface. It boasts extremely low current consumption; in transmit mode with a transmit power of 6dBm, the current consumption is 9.0mA, and in receive mode, it is 12.3mA. Current consumption is even lower in power-down and standby modes.
Globally open ISM band, maximum transmit power 0dBm, license-free use.
Supports six-channel data reception
1. Low operating voltage: 1.9～3.6V low voltage operation
2. High speed: 2Mbps, due to the very short air transmission time, greatly reducing collisions in wireless transmission (software-configurable air transmission rate of 1Mbps or 2Mbps)
3. Multiple frequency points: 125 frequency points, meeting the needs of multi-point communication and frequency hopping communication
4. Ultra-small size: Built-in 2.4GHz antenna, compact size, 15x29mm (including antenna)
5. Low power consumption: When operating in acknowledgment mode communication, the fast air transmission and startup time greatly reduce current consumption.
6. Low application cost: The NRF24L01 integrates all high-speed signal processing parts related to the RF protocol, such as automatic retransmission of lost data packets and automatic generation of acknowledgment signals. The NRF24L01's SPI interface can be connected using the microcontroller's hardware SPI port or simulated using the microcontroller's I/O port. It has an internal FIFO that can interface with various high and low speed microprocessors, facilitating the use of low-cost microcontrollers.
7. Easy to develop: Since the link layer is fully integrated into the module, development is very convenient. Automatic retransmission function: Automatically detects and retransmits lost data packets; retransmission time and number of retransmissions are software-controllable. Automatic storage of data packets without acknowledgment signals. Automatic acknowledgment function: After receiving valid data, the module automatically sends an acknowledgment signal without separate programming. Carrier detection—fixed frequency detection. Built-in hardware CRC error detection and point-to-multipoint communication. Address control, data packet transmission error counter, and carrier detection function are available for frequency hopping settings. Six receive channel addresses can be set simultaneously, and receive channels can be selectively opened. Standard 2.54mm Dip interface, convenient for embedded applications.
Minimum supply voltage: 1.9V
Maximum transmit power: 0 dBm
Maximum data transfer rate: 2000 kbps
Current consumption in transmit mode: 11.3 mA
Current consumption in receive mode: 12.3 mA
Temperature range: -40℃ to 85℃
Sensitivity at 1000 kbps data transfer: -85 dBm
Current consumption in power-down mode: 900 nA