झुंड ड्रोन के लिए आईपी जाल नेटवर्क रेडियो मॉड्यूल
विशेषता
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, वायरलेस ट्रांसमिशन, 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;
अति-निम्न विलंबता;
simple and easy to use
The 1999 IP mesh network radio module can be used for swarm drones, Internet of Things, डेटा लिंक, रिमोट कंट्रोल, Application scenarios such as data collection, artificial intelligence, and individual soldier equipment.
विनिर्देश
- आवृति सीमा: 825MHz~850MHz or 902~928Mhz
- आरएफ बैंडविड्थ: 1MHz/500kHz/250kHz/125kHz
- Air interface data rate: maximum 740kbps@1MHz, 370kbps@500kHz, 185kbps@250kHz, 92kbps@125kHz
- Supported number of nodes: अधिकतम 1024
- Number of network hops: अधिकतम 16 हॉप्स.
- Full multi-tasking communication: सहायता;
- Visible distance: ≥30 kilometers;
- Centerless ad hoc (जाल) नेटवर्क: 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
- 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: अंदर 1 दूसरा
- 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
- संचरण शक्ति: 0.5W (can be connected to an external high-power amplifier)
- संवेदनशीलता प्राप्त करना: -114dBm@125kHz, -111dBm@250kHz, -108dBm@500kHz, -105dBm@1MHz
- कम बिजली की खपत: The power consumption is less than 1 watts when receiving and less than 5 watts when transmitting.
- Frequency stability: ≤1ppm
- कूटलेखन: AES128-bit encryption
- ऑपरेटिंग वोल्टेज: 3.6～5V
- परिचालन तापमान: -30～+75℃
- Module weight: <45जी
Working parameters
| पैरामीटर | condition | smallest | typical | अधिकतम | इकाई |
| कार्य आवृत्ति | 825 | 850 | MHz | ||
| परिचालन तापमान | -30 | 25 | +75 | ℃ | |
| ऑपरेटिंग वोल्टेज | 3.6 | 4.2 | 5 | IN | |
| शक्ति संचारित करें | @VCC=5V | 26 | 27 | 28 | डी बी एम |
| संवेदनशीलता प्राप्त करें | 125kHz | -116 | -114 | -112 | डी बी एम |
| 250kHz | -113 | -111 | -109 | ||
| 500kHz | -110 | -108 | -106 | ||
| 1MHz | -107 | -105 | -103 | ||
| अधिकतम आरएफ इनपुट पावर | +10 | डी बी एम | |||
| Sleep current | @EN=0 | 40 | यूए | ||
| receive current | 200 | 240 | एमए | ||
| Emission current | @VCC=5V，0.5W | 1000 | 1200 | एमए |
※Note:If the working conditions of the module exceed the above limit values, it may cause permanent damage to the module.
IP mesh network radio module connector
| serial number | Interface name | इंटरफ़ेस परिभाषा | टिप्पणी |
| 1 | पावर इंटरफ़ेस | Power supply positive | XT30PW-एम, external 5V-28V power supply or battery. |
| Negative power supply | |||
| 2 | Mode control | सी | configuration mode |
| डी | Data transparent transmission mode | ||
| 3 | डेटा इंटरफ़ेस | 3.3V power output | Load ≦150mA |
| Serial port Tx (बी) | 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 | स्थिति सूचक | 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:
जब प्रकाश चालू हो, 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 | आरएफ आउटपुट | RF output interface | एसएमए-के， |
Core module pins and definitions
| abbreviation | वर्णन करना |
| से | डिजिटल इनपुट |
| करना | डिजिटल आउटपुट |
| भाग | Digital input or output |
| पी | शक्ति |
| जी | मैदान |
pin definition table
| पिन नं | पिन नाम① | प्रकार | विवरण |
| 1 | RF_TR0 | करना | Send and receive indicator signals, low level is transmitting, high level is receiving (external control radio frequency switch) |
| 2 | RF_TR1 | करना | 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 | करना | Power amplifier enable signal, low level means off, high level means on (external control power amplifier) |
| 4 | RF_RXON | करना | Low-noise amplifier enable signal, low level means off, high level means on (externally controlled low-noise amplifier) |
| 5 | CARRIER_S | करना | 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 | करना | Module configuration status indication signal, high level means configuration is completed, low level means configuration is in progress |
| 7 | IN③ | से | Module turn on enable signal, low level module is turned off, high level or floating module is turned on |
| 8 | MODE0 | से | Module working mode selection signal, specific function description is shown in Table 6 |
| 9 | MODE1 | से | |
| 10 | जी.एन.डी | जी | जी.एन.डी |
| 11 | UART_RXD | से | Module serial port receiving pin |
| 12 | UART_TXD | करना | Module serial port transmitter pin |
| 13 | HALF_FULL | करना | Module data cache indication signal, high level means the data cache is half full |
| 14 | FULL | करना | Module data cache indication signal, high level means the data cache is full |
| 15 | जी.एन.डी | जी | जी.एन.डी |
| 16 | JTAG_TCK | से | Module programming pin② |
| 17 | JTAG_TDI | से | |
| 18 | JTAG _TDO | करना | |
| 19 | JTAG _TMS | से | |
| 20 | JTAG _TRST | से | |
| 21 | जी.एन.डी | जी | जी.एन.डी |
| 22 | जी.एन.डी | जी | जी.एन.डी |
| 23 | वी.सी.सी | पी | External 3.6V~5V battery or power supply |
| 24 | वी.सी.सी | पी | External 3.6V~5V battery or power supply |
| 25 | पर | एआईओ | RF signal input/output pin, connected to an external 50Ω antenna or external RF front-end, optionally connected to IPEX 1. |
| 26 | जी.एन.डी | जी | जी.एन.डी |
टिप्पणी:
- 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;
Yakov –
This IP mesh radio module is a breakthrough for swarm drone operations! Its self-healing network maintained flawless communication across 50+ drones during our forest search mission, even when obstacles blocked direct links. The near-zero latency and automatic node synchronization kept formations tight at 60mph, while the military-grade encryption ensured data integrity. Setup was plug-and-play—no complex coding needed—and the adaptive frequency hopping shrugged off urban RF interference effortlessly. For disaster response teams and aerial light shows demanding rock-solid swarm intelligence, this module delivers bulletproof connectivity that feels almost telepathic. The future of collaborative drones is here!