RFID UHF single-channel read-write module M2130

M2130 is an ultra-high frequency single-channel read-write module based on PHYCHIPS PR9200 design. The maximum output power of the module can reach +30 dBm. With the 8dBi gain antenna module, the reading distance can reach 0~20m, and it can realize tag recognition greater than 200tags/s Rate, multi-tag reading and anti-interference ability are stable.

The M2130 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 its use requirements.

Introduction
Specification
Appearance

M2130 receiving sensitivity can reach -62dBm, the highest performance in the industry, more suitable for harsh application environments than traditional readers;
Provide the most comprehensive software development kit (SDK) and interface, easy to integrate with RFID software;
Using integrated radio frequency chips, the module performance is more stable, and it is more suitable for harsh and demanding application environments;
Using carrier cancellation technology, the accuracy of tag reading is better and the range is wider;
The module volume is the smallest in the industry;
Enhanced noise suppression for reliable data capture;
With high precision return signal strength (RSSI).

Product interface definition

pins	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	–	–
4	–	–
5	–	–
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 M2130 module enters a sleep state.
7	GND	GND
8	GND	GND
9	VCC	DC power supply, the input voltage is 5.0V, and the maximum operating current of M2130 is 2A, so sufficient power supply current should be considered when designing the circuit.
10	VCC	DC power supply, the input voltage is 5.0V, and the maximum operating current of M2130 is 2A, so sufficient power supply current should be considered when designing the circuit.

Name	M2130
RF chip	PHYCHIPS PR9200
Air Interface Protocol	EPC global UHF Class 1 Gen 2/ISO 18000-6C
Working frequency	840～960MHz (default frequency band 920～925MHz)
Support area	China, Europe, America, Korea, Japan, Taiwan…

Working Voltage	DC 5.0V
Peak operating current	2A
Standby current	≤30mA
Sleep current	≤0.5mA
The maximum output power of RF port	30dBm
Operating temperature	-25℃～+65℃
Working Humidity	≤95%（+25℃）
Storage temperature	-30℃～+70℃
Maximum receiver sensitivity	-62dBm
Antenna Interface Impedance	50Ω

Serial port communication parameters	The baud rate is adjustable (default 115200bps), Parity: None, Data bits: 8 bits, Stop bit: 1 bit
Power output settings	20～30dBm adjustable/adjustable minimum interval is 1dBm
DRMmode	Support
RSSI	Support
High temperature automatic protection function	Support
Power Enable	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, and 1 interface cable. Development board size: 22.0×12.0×3.5CM. Note: The relevant configuration of the development board must be purchased separately.