最近發現這個購物網~裡面的商品超多的連我想
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[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
在這也買的到~而且在這
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商品訊息描述
PS.圖片僅供參考,商品以實物為准!
The nRF24L01+ is a 2.4GHz ISM band transceiver; Auto-acknowledge and auto-retransmit abilities
Range: 800+ meters line of sight, Weight: 13.28 g (0.468 oz)
The module has 5V tolerant inputs which allows for direct connection of SPI pins to the Arduino.
省錢 More detail:http: //www.nordicsemi.com/kor/Products/2.4GHz-RF/nRF24L01P
PLS NOTE: Some sellers, such as Electronics Foundry, sell our product without getting any authorization from MakerFocus. We do not know where their products are from, and we can’t ensure the quality. If you think it is fake (our package is a MakerFocus box as the picture shows), please report to Amazon. And we will not be responsible for others' product!
Product description
2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
Specifications:
The nRF24L01+ is a 2.4GHz ISM band transceiver
Range: 800+ meters line of sight
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). 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 Arduino.
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: Arduino), from sleep when the module receives a transmission providing great power conservation in battery devices.
Auto-acknowledge and auto-retransmit abilities
Weight: 13.28 g (0.468 oz)
Board dimensions, excluding pins: 15.5mm (0.61/) width x 40.7mm (1.6/) length x 12.2mm (0.48/) height
Dimensions of antenna, when angled at 90 degrees: 87mm (3.43/) height x 9.5mm (0.37/) diameter
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Package Including
2 * Wireless Module
2 * Antenna
首選Product information
Product Dimensions:4.2 x 3.1 x 0.1 inches
Item Weight:0.6 ounces
Shipping Weight:2.1 ounces
Manufacturer:Makerfocus
ASIN:B01IK78PQA
商品訊息特點
↓↓↓限量特惠的優惠按鈕↓↓↓
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
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[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
推薦,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
討論,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
部落客,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
比較評比,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
使用評比,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
開分期付款 箱文,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
交換禮物 ?推薦,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
評測文,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
CP值,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
評鑑大隊,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
部落客推薦,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
好用嗎?,
[106美國直購] Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna
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