FEATURES:
-
NRF24L01
2.4GHz low power transciever
-
UEXT to
connect to host microcontroller (standard connector on our ARM development
boards)
-
SPI 0-8Mhz
interface
-
125 RF
channels
-
up to
2Mbit data rate
-
1.8-3.6V
operating voltage
-
PCB: FR-4,
1.5 mm (0,062"), red soldermask, white silkscreen component print
-
Dimensions:
MOD-NRF24LR
- 34x18 mm (1.34x0.7"); MOD-NRF24LS - 51x18 mm (2.0 x 0.7")
DOCUMENTS:
HARDWARE:
SOFTWARE:
FAQ:
Q:
What is the difference between MOD-NRF24LS and MOD-NRF24LR?
A:
The antenna shape in MOD-NRF24LS is srtight and gives few meter more distance
in the communication, MOD-NRF24LR is more compact
Q:
What is the communication distance?
A:
In open air MOD-NRF24LS communicate about 65 meters, MOD-NRF24LR about
62 meters. In buildings the 2.4Ghz signal fades very quickly through the
walls, and usually signal is lost if pass 1-2 walls (depend what have in
the walls we guess) but is received without problem in the single room
area even in bigger rooms like 20x20 meters.
Q:
How MOD-NRF24Lx interference with Bluetooth, WiFi, ZigBee?
A:
MOD-NRF24Lx have 125 channels for communication, some of them are same
channels used for Bluetooth, Zigbee and WiFi, so user must implement colision
detection and switch through channels until they find free communication
channel.
Q:
Do these modules need some certification for use?
A:
2.4Ghz is free band for communication in most countries. The output level
by MOD-NRF24Lx modules is within the standard specs so you don't need any
certification to use these modules.
Support:
1)
Do you need additional support on this product?
2)
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3)
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4)
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5)
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Then
please click here.
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