Elecbee 20pcs JDY-40 2.4G Wireless Serial Port Transmission And Transceiver Integrated Remote Communication Module

SKU: EB0042733

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Key Features

Model	JDY-40
Working band	2.4G
Emissive power	Maximum 12dB
working temperature	-40 C - 80 C
Reception sensitivity	-97db
transmission distance	120 meters
working voltage	2.2V-3.6V
TX current	40mA
RX current	24mA
Sleep current	5uA
communication interface	Standard TTL serial port

Default configuration:

sequence	function	parameter	instructions
1	baud rate	9600	AT+BAUD
2	wireless ID	8899	AT+RFID8899
3	device ID	1122	AT+DVID1122
4	channel	001	AT+RFC001
5	emissive power	12db	AT+POWE9
6	equipment type	A0	AT+CLSSA0

Communication:

it is necessary to configure the RFC, DVID, and RFID that need the communication module to be the same. The module and the module can communicate. When the module comes out, the parameters are all unified, and the user can configure it according to its own needs.

AT instruction instructions:

Specifically, the JDY-40 module needs to add the ending symbol rn to send the AT instruction.

Specifications

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Attribute

Value

Wireless Capability

Cellular

Wi‑Fi Standard

802.11B/G/N

Model

D78

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Shipping Guide

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