ALMOCN 2PCS NRF24L01+PA+LNA Wireless Transceiver 2.4G 1100m RF Transceiver Module with SMA Antenna in Antistatic Foam for Arduino

• The module has 5V tolerant inputs which allows for direct connection of SPI pins to the Arduino ( compatible with ) .
• NRF24L01 is a single chip radio transceiver for the worldwide 2.4 - 2.5 GHz ISM band. Compatible with Arduino and Raspberry Pi.
• Range: 800+ meters line of sight，small size,easy to embed in any space-stressed products.
• High-performance wireless data transmission chip NRF24L01 +, an increase of high-power PA and LNA chips, RF switches, band-pass filters and other professional full bidirectional RF power amplifier, making the effective communication distance has been greatly expanded.
• Applications: wireless peripherals, remote control systems such as RC vehicles and consumer remote electronics, wireless voice transmission such as VoIP, wireless sensor networks, wireless networks, home and commercial automation.

Specifications: Range: 800+ meters line of sight Frequence: 2.4GHz~2.5GHz Operating voltage: 3 ~ 3.6V Max Max Current: 115mA Multi-frequency: 125 frequency Board dimensions: 15.5*40.7*12.2mm Dimensions of antenna, when angled at 90 degrees: 87mm*9.5mm Introductions: A host microcontroller can communicate and configure the nRF24L01+ over a 4-pin Serial Peripheral Interface (SPI). The configuration registers are accessible through the SPI connection. Configurable parameters include frequency channel (125 selectable channels), output power, and data rate (data rates: 250kbps, 1Mbps, and 2Mbps). The on chip voltage regulator accepts supply voltages from 1.9 to 3.6V. The module has 5V tolerant inputs which allows for direct connection of SPI pins to the ( compatible with ) ArduinoIDE. Internal filtering results in high margins of meeting RF regulatory standards. The module's radio uses Gaussian Frequency-Shift Keying (GFSK) modulation as well as fast Automatic Gain Control (AGC). The module includes an Interrupt Request (IRQ) pin which can be used to wake the host microcontroller, (ex: for ArduinoIDE), from sleep when the module receives a transmission providing great power conservation in battery devices. Package Included: 2 * Wireless Module 2 * Antenna