CC2538 CC2592 PA Zigbee Wireless Module

Supplier: Shenzhen Duoweisi Tech Co., Ltd.
Region: Guangdong, China
Contact: Ms danna yang
Price: $1.00 /piece
Min. Order: 1 piece

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Product details

country of origin:	China	port:	Shenzhen
payment terms:	T/T, Western Union, MoneyGram, PayPal	brand:	Dovis
model:	CC2538 CC2592	application:	CC2538 CC2592 PA Zigbee Wireless Module

feature

1. CC2538 chip. ARM core, rich hardware resources;

2. The frequency is 2.4GHz, the communication distance is long, the anti-interference ability is strong, and the transmission rate can reach 250kbps.

3. Good wireless performance, low harmonics, fully meet the certification requirements;

4. Low power consumption, easy to control to low power consumption mode;

5. Small size, light weight, size 21×32m, the main board adopts welding method;

6. All high-quality components are used, and the crystal oscillator adopts MOTO and MICRO crystal oscillators. Reliability is very good.

7. Provide two antenna connection methods: PCB antenna and IPEX antenna connection seat.

Pin description:

Sensitivity: -103.5dBm

Output power: +20dBm

Input gain: 12dB

Noise: 4 decibels

Emission current: <175mA

Receive current: 30mA

Sleep current: 0.4uA

Working voltage: 3.3V

Transmission distance: 600m

Data rate: 250Kbps

Number of channels: 16

Antenna: PCB or IPEX

Temperature range: -40℃~80℃

Module size 21×33m pin pitch 1.27mm

explain:

1. Optional external IPEX-SMA antenna or PCB antenna;

2. PC2, PC3, and PD2 are used for CC2592 control and are not exported; PD4 and PD5 are not exported

3. The pin signal is marked on the back of the module;

Pin Dimensions and PCB Diagram

PA Control Pin Description

(1) The pins of PC2, PC3, and PD2 are for the PA, and they are not connected to the module IO, so do not use them

(2) PD4 and PD5 are not elicited.

Instructions for use

1) It is recommended to set the output power of CC2538 to +3dBm, at this time the output power of the whole module reaches about +20dBm.

2) The module can be directly fixed or soldered to the product's PCB. If using a PCB antenna, under the PCB antenna

There must be no traces or copper cladding. There should be no metal or magnetic material around the PCB antenna.

3) The standard SZ12 module comes with PCB printed board antenna, including IPX antenna base, and the default transmitting antenna is PCB

antenna. Users can choose IPEX-SMA double-ended feeder, external SMA antenna, this mode is suitable for

The module is installed in a strong shielding shell, and the antenna is placed outside the shell. When using this mode, it is necessary to disconnect the

Open the PCB antenna connection to direct the RF signal to the IPEX socket.

The power supply voltage is +3.3V, and the output current is guaranteed to be >175mA.

Minimum system circuit:

J1 is the emulator interface, the emulator XDS100V3 produced by our company. R is not disconnected when the emulator is used for power. If using 2-wire cJTAG interface, disconnect R7, R8, use 4-wire JTAG interface, do not disconnect R7, R8..

C is the power supply filter capacitor, its value is generally 33~100uF, it is best to use a tantalum capacitor..

The reset circuit is already in the module, and no external components are required, but if the RST lead is long, it is recommended to add a filter circuit close to the module.

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