M2210 is a high-performance UHF read-write module developed by Xunyuan Technology. The maximum output power of the module can reach +30dBm. With an 8dBi gain antenna, the reading distance can reach 27m. M2210 has an industry multi-label algorithm, module self-adaptation, identification The advantage of tag speed is that the reading speed of a single tag can be stable up to 800 times per second (in a specific mode).
According to the needs of customers, the tag can be encrypted and set, and other readers will be garbled when they read it again, which increases confidentiality; M2210 is a single-channel UHF read-write module designed based on IMPINJ’s second-generation RF chip R2000, which is designed for high-challenge The high-performance UHF RFID read-write module designed for the permanent RFID application environment can provide customers with unprecedented read-write performance in the industry.
The M2210 module has been verified by a large number of tests and long-term uninterrupted work (180 consecutive days), and its stability and reliability can fully meet the needs of its use; at the same time, the M2210 adopts a compact structure design with a small size (56.5*36.0* 7.8 mm), and its working voltage is a wide voltage design (3.0 ~ 6.0V), especially suitable for mobile devices such as handhelds.
| Pipe | Name | Description |
| 1 | UART TX | Serial interface transmission, TTL level, low level is 0V, high level is 3.3V |
| 2 | UART RX | Serial interface reception, TTL level, low level is 0V, high level is 3.3V～5.0V |
| 3 | GPIO3 | This GPIO only outputs but not input, the output high level is 3.3V, and the low level is 0V; (the default output level is low level 0V) |
| 4 | GPIO2 | This GPIO only outputs but not input, the output high level is 3.3V, and the low level is 0V; (the default output level is low level 0V) |
| 5 | GPIO1 | This GPIO only outputs but not input, the output high level is 3.3V, and the low level is 0V; (the default output level is low level 0V) |
| 6 | P_EN | The power supply of the module is enabled. This pin defaults to a high level of 5V. When the external connection is low (0V), the M2210 module enters a sleep state |
| 7 | GND | GND |
| 8 | GND | GND |
| 9 | VCC | DC power supply, the input voltage is 3.0V ~ 6.0V, the maximum working current of M2210 is 1.5A under 5V power supply, so sufficient power supply current should be considered when designing the circuit ; |
| 10 | VCC | DC power supply, the input voltage is 3.0V ~ 6.0V, the maximum working current of M2210 is 1.5A under 5V power supply, so sufficient power supply current should be considered when designing the circuit ; |
Note: 10PIN connector, spacing is 1.0MM, top connection type.
| name | M2210 |
| RF chip | Impinj Indy R2000 |
| Air Interface Protocol | EPC global UHF Class 1 Gen 2/ISO 18000-6C |
| Working Frequency | 840～960MHz (default frequency band 902～928MHz) |
| Support area | China, Europe, America, Korea, Japan, Taiwan… |
| Working Voltage | DC3.0V～6.0V |
| Peak operating current | 1.5A |
| Standby current | ≤35mA |
| Sleep current | ≤100uA |
| The maximum output power of RF port | 30dBm |
| Operating temperature | -25℃～+65℃ |
| Working Humidity | ≤95%（+25℃） |
| Storage temperature | -30℃～+70℃ |
| Maximum receiver sensitivity | -82dBm |
| Antenna Interface Impedance | 50Ω |
| Serial port communication parameters | The baud rate is adjustable (default 115200bps),
Parity bit: none, data bit: 8 bits, stop bit: 1 bit |
| Power output settings | 5～30dBm adjustable/adjustable minimum interval is 1dBm (default 30dBm) |
| DRMmode | Support |
| RSSI | Support |
| High temperature automatic protection function | Support |
| Power Enable | Support |
| GPIOInterface | Support |
| Antenna interface | MMCX |
| FPCInterface | 10PIN/1.0mm/top connection |
| Optional Development Board Kit | The company has developed a corresponding development board kit for the single-channel read-write module, coupled with the UHF demonstration software DEMO of Xunyuan Technology, customers can easily and quickly familiarize themselves with, Use single-channel modules and carry out related hardware and software development to shorten the development cycle;
Single-channel read-write module development board peripheral interface: RS-232; The development board kit includes: single-channel read-write module + 1 set of development board, 1 12V power adapter, 1 interface cable; development board size: 22.0*12.0*3.5CM; Note: The relevant configuration of the development board must be purchased separately;
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