Dreamall 1100 m Làm Việc Phạm Vi NRF24L01 + PA + LNA mạng Không Dây với Ăng Ten cho Arduino-quốc tế + Follow
THÔNG TIN CHI TIẾT
- Trọng lượng: xấp xỉ. 13.28 gam
- Kích Thước bảng (kèm pin): xấp xỉ. 40.7X15.5X12.2mm/1.6X0.61X0.48 in
- Ăng ten Kích Thước: xấp xỉ. 87X9.5mm/3.43X0.37 in
- Công việc Phạm Vi: 1100 m
Features:
Includes on board support components and the RFX2401C which is the PA (Power Amplifier) and LNA (Low-Noise Amplifier).
A host microcontroller can communicate and configure the nRF24L01+ over a 4-pin Serial Peripheral Interface (SPI).
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).
On chip voltage regulator accepts supply voltages from 1.9 to 3.6V.
V tolerant inputs, allows for direct connection of SPI pins to the Arduino.
Internal filtering results in high margins of meeting RF regulatory standards.
Radio uses Gaussian Frequency-Shift Keying (GFSK) modulation as well as fast Automatic Gain Control (AGC).
Includes an Interrupt Request (IRQ) pin which can be used to wake the host microcontroller, (ex: Arduino), from sleep when the module receives a transmission providing great power conservation in battery devices.
Auto-acknowledge and auto-retransmit function.
Specification:
Weight: approx. 13.28 g
Board Size (with pins): approx. 40.7 X 15.5 X 12.2 mm/1.6 X 0.61 X 0.48 in
Antenna Size: approx. 87 X 9.5 mm/3.43 X 0.37 in
Work Range: 1100 m
- Brand Vktech
- SKU OE680ELAAD9GVYVNAMZ-27341266
- Model Dreamall-1QR4SQ4KL8CF6NH5
- Warranty Type No Warranty
What’s in the box ul li 1 X Wireless Module /li li 1 X Antenna /li /ul
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