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IP mesh network radio module Wireless data transceiver

IP mesh network radio module for swarm drones

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

SKU: VCAN1999 категорія: Бездротова передача даних

IP mesh network radio module for swarm drones

Зміст

особливість

The 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, бездротова передача, 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.

The 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

The 1999 IP mesh network radio module can be used for swarm drones, Інтернет речей, data links, пульт, Application scenarios such as data collection, artificial intelligence, and individual soldier equipment.

специфікація

Діапазон частот: 825MHz~850MHz or 902~928Mhz
Ширина смуги РЧ: 1MHz/500kHz/250kHz/125kHz
Air interface data rate: maximum 740kbps@1MHz, 370kbps@500kHz, 185kbps@250kHz, 92kbps@125kHz
Supported number of nodes: максимальна 1024
Number of network hops: максимальна 16 хміль.
Full multi-tasking communication: підтримка;
Visible distance: ≥30 kilometers;
Centerless ad hoc (сітка) мережі: 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
Безцентрова самоорганізована мережа: Supports centerless self-organizing network. The damage of any node in the network will not affect the communication.
Network establishment time: within 1 другий
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
Потужність передачі: 0.5W (can be connected to an external high-power amplifier)
Отримання чутливості: -114dBm@125kHz, -111dBm@250kHz, -108dBm@500kHz, -105dBm@1MHz
низький рівень споживання енергії: The power consumption is less than 1 watts when receiving and less than 5 watts when transmitting.
Frequency stability: ≤1ppm
шифрування: AES128-бітне шифрування
Робоча напруга: 3.6～5V
Робоча температура: -30～+75℃
модуль ваги: <45г

Working parameters

параметр	стан	найменше	typical	максимальна	од
робоча частота		825		850	МГц
Робоча температура		-30	25	+75	℃
Робоча напруга		3.6	4.2	5	IN
Потужність передачі	@VCC=5V	26	27	28	дБм
чутливість приймача	125кГц	-116	-114	-112	дБм
	250кГц	-113	-111	-109
	500кГц	-110	-108	-106
	1МГц	-107	-105	-103
Максимальна вхідна радіочастотна потужність				+10	дБм
Sleep current	@EN=0		40		uA
receive current			200	240	мА
Emission current	@VCC=5V，0.5W		1000	1200	мА

※Note:If the working conditions of the module exceed the above limit values, це може призвести до остаточного пошкодження модуля.

IP mesh network radio module connector

IP mesh network radio module wireless data transceiver connector

серійний номер	Interface name	Interface definition	зауваження
1	Інтерфейс живлення	Power supply positive	XT30PW-M, external 5V-28V power supply or battery.
1	Інтерфейс живлення	Negative power supply	XT30PW-M, external 5V-28V power supply or battery.
2	Mode control	З	configuration mode
2	Mode control	D	Data transparent transmission mode
3	інтерфейс даних	3.3Вихідна потужність V	Load ≦150mA
		Serial port Tx (В)	Support TTL3.3V level, RS232 level, RS485 level. Communicate in advance before placing an order.
		Serial port Rx (A)
		land	data place
		Mode0	For working mode configuration pins, please refer to the specification sheet.
		ACK	Module configuration status indication signal.
4	Індикатор стану	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: Коли горить світло, 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	РЧ вихід	вихідний інтерфейс РЧ	SMA-K，

Core module pins and definitions

IP mesh network radio module pins and definitions

абревіатура	describe
FROM	Digital input
DO	Digital output
PART	Digital input or output
P	потужність
G	Земля

pin definition table

Pin NO	Pin name①	тип	опис
1	RF_TR0	DO	Send and receive indicator signals, low level is transmitting, high level is receiving (external control radio frequency switch)
2	RF_TR1	DO	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	DO	Power amplifier enable signal, low level means off, high level means on (external control power amplifier)
4	RF_RXON	DO	Low-noise amplifier enable signal, low level means off, high level means on (externally controlled low-noise amplifier)
5	CARRIER_S	DO	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	DO	Module configuration status indication signal, high level means configuration is completed, low level means configuration is in progress
7	IN③	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	DO	Module serial port transmitter pin
13	HALF_FULL	DO	Module data cache indication signal, high level means the data cache is half full
14	FULL	DO	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	DO
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	ON	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

Примітка:

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;