REX3CSP258-Wireless Module,Intelligent Gateway,Ecological Equipment

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Home Products Wireless Module REX3CSP258

REX3CSP258

Size: 24.5x17.0x3.0mm（With Shielding Cover）
Operating TEMP: -40°C to +85°C
Application: Motor, Panel

REX3CSP258 is a compact and highly sensitive Zigbee module that complies with the IEEE802.15.4 specification and Zigbee 3.0 protocol standards. The module has built-in PA, and integrates 64KB RAM, 512KB Flash, 14-bit ADC, 6-channel PWM and rich GPIO resources.

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Scheme Advantages Main Characteristics Encapsulation Information

Scheme Advantages

High performance

On-chip PA
Stable communication within a range of 1,500 meters in open space without interference¹
Excellent wall penetration ability
High reliability

Professional hardware design
Strict testing standards
Ensure the reliability of products in harsh environments
High compatibility

Rexense standard package
Switch platform pin to pin, higher compatibility

*The data comes from Rexense's Lab, and the test environment is the riverside, without interference and without occlusion of the line of sight. Test method: The antenna of the module (sending end) and the antenna of the module (receiving end) face each other at 180° for sending and receiving packet communication, ensuring the maximum distance for 100% packet receiving rate.

Main Characteristics

Output Power: up to 20dBm

High Receiving Sensitivity: up to -103.0dBm

Multiple antenna forms can be selected

Very Low Power Consumption

Sleep Mode: 2.5µA

Receiving Mode: 15.1mA

Transmitting mode: 123.4 mA@20dBm

Frequency Offset Range: < ±10ppm@25℃

Large Storage Resources: 512KB Flash, 64KB RAM
The 14 I/O interfaces can be configured as multiple functional interfaces according to user

GPIO

External Interrupt Source

14-bit Precision ADC Sampling Channel

UART with hardware flow control

SPI/I²C Interface

PWM Output

Hardware Watchdog

Encapsulation Information

Size: 24.5mm(L)x17.0mm(W)x3.0mm(H) (with Shielding Cover)
(Dimensional tolerance: length width ±0.25mm, height ±0.15mm)

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