GPRS Wireless Module Development Board with 2.4G IPX Antenna for STM8S STM32,Default NO5238

Description:

GT-24 module is a 2.4GHz, 100mW, high speed (up to 2Mbps air speed), high stability, industrial-grade wireless transceiver integrated digital transmission module. Module comes with high-performance PCB antenna, accurate impedance matching, using nRF24L01P RF chip, higher reliability, more power level, and longer transmission distance and lower power than nRF24L01. Also built-in RFX2401 power amplifier chip, built-in LNA, receiving sensitivity increased by 10dBm, working at 2.4GHz ~2.5GHz ISM band.

The module has sufficient transmit power, good spectral characteristics, small harmonics, small channel crosstalk, and ultra-small volume. It is a model of all Murata materials and industrial grade standards. It also has a standard pitch of 2.54mm and a 1.27mm patch interface. It is convenient for users to use with various circuits freely. In addition, the GT-24 module also comes with a built-in PCB antenna and an external antenna for the ipx carrier, which greatly exerts the free characteristics of the module and gives the user the maximum free experience.

Specification:

Model: GT-24

RF solution: nRF24L01P

Module size: 30.3×14.5mm, with PCB antenna

Operating frequency band: 2.4GHz ~ 2.525GHz, Adjustable, 1MHz stepping

Production process: Lead-free environmental protection process, Machine stickers, products must be machine-mounted to ensure consistent batch reliability

Interface mode: 1 x 8 x 1.27mm/2 x 4 x 2.54mm, can also be used with the universal board and DuPont line

Supply voltage: 2.0-3.6VDC, Note: Above 3.6V, the module will be permanently damaged.

Communication level: 0.7VCC ~3.3V, VCC refers to the module supply voltage

Measured distance: 1000m Clear air, maximum power, altitude 2m, 250k air speed

Transmit power: 4 levels adjustable Maximum 20dBm Approximately 100mW at maximum power

Air speed: 250k- 2Mbps 3 levels adjustable (250kbps, 1Mbps, 2Mbps)

Shutdown current approx.: 30uA

Test condition: CE=0, power-down mode, VDD=3.0V

Emission current: about 90mA

Power supply capability: must be greater than 250mA

Receive current about 20mA CE=1

Antenna form: PCB antenna / ipex carrier antenna See below for details

Communication interface: SPI maximum speed up to 10Mbps

Transmit length: Single packet 1~32 bytes Level 3 FIFO

Receive length: Single packet 1~32 bytes Level 3 FIFO

RSSI support : not supported only supports simple packet loss statistics

Receive sensitivity: -94dBm@250kbp

Working temperature: -40- +85 degC

Industrial grade working humidity: 10% ~ 90%

Relative humidity, no condensation

Storage temperature: -40 - +125 degC

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