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IP mesh network radio module Wireless data transceiver

Mòdul de ràdio de xarxa de malla IP per a drons d'eixam

Name: IP mesh network radio module for swarm drones - iVcan.com
SKU: VCAN1999

SKU: VCAN1999 categoria: Transmissió de dades sense fil

Mòdul de ràdio de xarxa de malla IP per a drons d'eixam

Taula de continguts

característica

la 1999 IP mesh network radio module realizes centerless long-distance communication between large-scale nodes.

All nodes can communicate independently without interfering with each other. It solves the problems of large-scale dense channel access, transmissió sense fils, dynamic networking, and unmanned clusters.

Technical problems such as flexible reorganization and real-time collaboration are required to realize that the swarm network has the networking capability of biological swarm-like behavior, scenario-driven autonomous networking, flexible reorganization and intelligent collaboration capabilities.

la 1999 IP mesh network radio module has below features:

large-capacity large-scale node access capabilities;

16-hop self-organizing network coverage capabilities;

ultra-low latency;

simple and easy to use

la 1999 IP mesh network radio module can be used for swarm drones, Internet de les coses, data links, control remot, Application scenarios such as data collection, artificial intelligence, and individual soldier equipment.

Especificació

Rang de freqüència: 825MHz~850MHz or 902~928Mhz
L'ample de banda de RF: 1MHz/500kHz/250kHz/125kHz
Air interface data rate: maximum 740kbps@1MHz, 370kbps@500kHz, 185kbps@250kHz, 92kbps@125kHz
Supported number of nodes: màxim 1024
Number of network hops: màxim 16 llúpol.
Full multi-tasking communication: suport;
Visible distance: ≥30 kilometers;
Centerless ad hoc (malla) xarxa: Supports centerless ad hoc network, and the damage of any node in the network will not affect communication;
Salt de freqüència: supports no frequency hopping and frequency hopping, the maximum frequency hopping speed is 1800 times per second
Centerless self-organizing network: Supports centerless self-organizing network. The damage of any node in the network will not affect the communication.
Network establishment time: dins 1 segon
End-to-end transmission delay: minimum 2ms
Dynamic topology: Supports dynamic topology, supports nodes joining and leaving, and can communicate normally even if the network topology changes or deforms.
Time self-sustaining: the network can be built without external timing
La potència de transmissió: 0.5W (can be connected to an external high-power amplifier)
Rebre sensibilitat: -114dBm@125kHz, -111dBm@250kHz, -108dBm@500kHz, -105dBm@1MHz
Baix consum d'energia: The power consumption is less than 1 watts when receiving and less than 5 watts when transmitting.
Frequency stability: ≤1ppm
encriptació: AES128-bit encryption
tensió de servei: 3.6～5V
Temperatura de funcionament: -30～+75℃
pes de la lliçó: <45g

Working parameters

parameter	condició	més petita	típic	màxim	unitat
freqüència de treball		825		850	MHz
Temperatura de funcionament		-30	25	+75	℃
Tensió de funcionament		3.6	4.2	5	EN
Potència de transmissió	@VCC=5V	26	27	28	dBm
sensibilitat de recepció	125kHz	-116	-114	-112	dBm
	250kHz	-113	-111	-109
	500kHz	-110	-108	-106
	1MHz	-107	-105	-103
Potència màxima d'entrada de RF				+10	dBm
Sleep current	@EN=0		40		uA
rebre corrent			200	240	mA
Emission current	@VCC=5V，0.5W		1000	1200	mA

※Note:Si les condicions de treball del mòdul superen els valors límit anteriors, pot causar danys permanents al mòdul.

IP mesh network radio module connector

IP mesh network radio module wireless data transceiver connector

número de sèrie	Interface name	Interface definition	observació
1	Interfície d'alimentació	Power supply positive	XT30PW-M, external 5V-28V power supply or battery.
1	Interfície d'alimentació	Negative power supply	XT30PW-M, external 5V-28V power supply or battery.
2	Mode control	C	configuration mode
2	Mode control	D	Data transparent transmission mode
3	interfície de dades	3.3V power output	Load ≦150mA
		Serial port Tx (B)	Support TTL3.3V level, RS232 level, RS485 level. Communicate in advance before placing an order.
		Serial port Rx (la)
		land	data place
		Mode0	For working mode configuration pins, please refer to the specification sheet.
		ACK	Module configuration status indication signal.
4	Status Indicator	PWR power indicator light	Lights up when power is input.
		TX transmit indicator light	The power-on self-test lights up briefly, and the indicator light lights up when data is being transmitted.
		RX receiving indicator light	The power-on self-test lights up briefly, and the indicator light lights up when data is received.
		CA interference indicator light	It lights up briefly during power-on self-test and stays on in configuration mode. In transparent transmission mode: Quan el llum està encès, it means there is interference on the air interface. The brighter the light, the stronger the interference.
		FU data cache indicator	Lights up when the data cache is full.
		HFU data cache indicator	Lights up when the data cache is half full.
5	Sortida de RF	interfície de sortida RF	SMA-K，

Core module pins and definitions

IP mesh network radio module pins and definitions

abbreviation	describe
FROM	Entrada digital
FER	Sortida digital
PART	Digital input or output
P	poder
G	Terra

pin definition table

Pin NO	Nom del pin①	tipus	descripció
1	RF_TR0	FER	Send and receive indicator signals, low level is transmitting, high level is receiving (external control radio frequency switch)
2	RF_TR1	FER	Send and receive indicator signals, high level is transmitting, low level is receiving (external control radio frequency switch or LED indicator light indicates that there is data transmission on the air interface)
3	RF_TXON	FER	Power amplifier enable signal, low level means off, high level means on (external control power amplifier)
4	RF_RXON	FER	Low-noise amplifier enable signal, low level means off, high level means on (externally controlled low-noise amplifier)
5	CARRIER_S	FER	CARRIER_SENSE carrier frame listening indication signal, high level means there is a carrier on the air interface, and an external LED indicator light can be connected to indicate that there is data reception on the air interface.
6	ACK	FER	Module configuration status indication signal, high level means configuration is completed, low level means configuration is in progress
7	EN③	FROM	Module turn on enable signal, low level module is turned off, high level or floating module is turned on
8	MODE0	FROM	Module working mode selection signal, specific function description is shown in Table 6
9	MODE1	FROM
10	GND	G	GND
11	UART_RXD	FROM	Module serial port receiving pin
12	UART_TXD	FER	Module serial port transmitter pin
13	HALF_FULL	FER	Module data cache indication signal, high level means the data cache is half full
14	FULL	FER	Module data cache indication signal, high level means the data cache is full
15	GND	G	GND
16	JTAG_TCK	FROM	Module programming pin②
17	JTAG_TDI	FROM
18	JTAG _TDO	FER
19	JTAG _TMS	FROM
20	JTAG _TRST	FROM
21	GND	G	GND
22	GND	G	GND
23	VCC	P	External 3.6V~5V battery or power supply
24	VCC	P	External 3.6V~5V battery or power supply
25	A	AIO	RF signal input/output pin, connected to an external 50Ω antenna or external RF front-end, optionally connected to IPEX 1.
26	GND	G	GND

Nota:

The module is internally regulated by 3.3V LDO, and all digital IOs are at 3.3 LVTTL level;
In order to facilitate subsequent software upgrades, it is recommended to lead out the module programming pins with pin headers or connectors;
The EN pin cannot be directly connected to the power supply. If it needs to be connected to the power supply, a current limiting resistor must be added or a 3.3V LVTTL level control switch must be used;