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IP mesh network radio module Wireless data transceiver

Module radio réseau maillé IP pour drones en essaim

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

SKU: VCAN1999 Catégorie: Transmission de données sans fil

Module radio réseau maillé IP pour drones en essaim

Table des matières

Fonctionnalité

le 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, transmission sans fil, 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.

le 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

le 1999 IP mesh network radio module can be used for swarm drones, Internet des objets, data links, télécommande, Application scenarios such as data collection, artificial intelligence, and individual soldier equipment.

spécification

Gamme de fréquences: 825MHz~850MHz or 902~928Mhz
RF Bande passante: 1MHz/500kHz/250kHz/125kHz
Air interface data rate: maximum 740kbps@1MHz, 370kbps@500kHz, 185kbps@250kHz, 92kbps@125kHz
Supported number of nodes: maximum 1024
Number of network hops: maximum 16 houblon.
Full multi-tasking communication: soutien;
Visible distance: ≥30 kilometers;
Centerless ad hoc (engrener) réseau: Supports centerless ad hoc network, and the damage of any node in the network will not affect communication;
Frequency hopping: supports no frequency hopping and frequency hopping, the maximum frequency hopping speed is 1800 times per second
Réseau auto-organisé sans centre: Supports centerless self-organizing network. The damage of any node in the network will not affect the communication.
Network establishment time: dans 1 seconde
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
Puissance d'émission: 0.5W (can be connected to an external high-power amplifier)
Recevoir la sensibilité: -114dBm@125kHz, -111dBm@250kHz, -108dBm@500kHz, -105dBm@1MHz
Basse consommation énergétique: The power consumption is less than 1 watts when receiving and less than 5 watts when transmitting.
Frequency stability: ≤1ppm
Le chiffrement: Cryptage AES128 bits
Tension de fonctionnement: 3.6～5V
Température de fonctionnement: -30～+75℃
poids Module: <45g

Working parameters

paramètre	condition	le plus petit	typical	maximum	unité
fréquence de travail		825		850	MHz
Température de fonctionnement		-30	25	+75	℃
Tension de fonctionnement		3.6	4.2	5	DANS
Puissance de transmission	@VCC=5V	26	27	28	dBm
sensibilité de réception	125kHz	-116	-114	-112	dBm
	250kHz	-113	-111	-109
	500kHz	-110	-108	-106
	1MHz	-107	-105	-103
Puissance d'entrée RF maximale				+10	dBm
Sleep current	@EN=0		40		uA
recevoir le courant			200	240	mA
Emission current	@VCC=5V，0.5W		1000	1200	mA

※Note:Si les conditions de travail du module dépassent les valeurs limites ci-dessus, cela peut causer des dommages permanents au module.

IP mesh network radio module connector

IP mesh network radio module wireless data transceiver connector

numéro de série	Interface name	Interface definition	Remarque
1	Interface d'alimentation	Power supply positive	XT30PW-M, external 5V-28V power supply or battery.
1	Interface d'alimentation	Negative power supply	XT30PW-M, external 5V-28V power supply or battery.
2	Mode control	C	configuration mode
2	Mode control	ré	Data transparent transmission mode
3	Interface de données	3.3Puissance de sortie V	Load ≦150mA
		Serial port Tx (B)	Support TTL3.3V level, RS232 level, RS485 level. Communicate in advance before placing an order.
		Serial port Rx (UNE)
		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: Quand la lumière est allumée, 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	sortie RF	interface de sortie RF	SMA-K，

Core module pins and definitions

IP mesh network radio module pins and definitions

abréviation	describe
FROM	Entrée numérique
FAIS	Sortie numérique
PART	Digital input or output
P	Puissance
g	Sol

pin definition table

Broche NON	Nom de la broche①	Type	La description
1	RF_TR0	FAIS	Send and receive indicator signals, low level is transmitting, high level is receiving (external control radio frequency switch)
2	RF_TR1	FAIS	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	FAIS	Power amplifier enable signal, low level means off, high level means on (external control power amplifier)
4	RF_RXON	FAIS	Low-noise amplifier enable signal, low level means off, high level means on (externally controlled low-noise amplifier)
5	CARRIER_S	FAIS	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	FAIS	Module configuration status indication signal, high level means configuration is completed, low level means configuration is in progress
7	DANS③	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	FAIS	Module serial port transmitter pin
13	HALF_FULL	FAIS	Module data cache indication signal, high level means the data cache is half full
14	FULL	FAIS	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	FAIS
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	SUR	Tout-en-un	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

Remarque:

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;