Specification
Model:GT-24
Module size:30.3 * 14.5mm (including PCB antenna)
Operating frequency band:2.4GHz ~ 2.525GHz (adjustable, 1MHz step)
Interface mode:1*8*1.27mm/2*4*2.54mm (The patch can also be used with the universal board and DuPont line)
Supply voltage:DC 2.0-3.6V (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 open space, maximum power, height 2m, 250k air speed)
Transmit power:4 levels adjustable (maximum 20dBm, approx. 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 capacity must be greater than 250m)
Receive current:about 20mA
Antenna form:PCB antenna / ipex carrier antenna
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 simple packet loss statistics are supported)
Receive sensitivity:-94dBm@250kbp
Working temperature:-40 ~ +85 °C (industrial grade)
Storage temperature:-40 ~ +125 °C (industrial grade)
Features
– The GT-24 module is a 2.4GHz, 100mW, high speed (up to 2Mbps airspeed), high stability, industrial grade wireless transceiver integrated data transmission module.
– The module comes with a high-performance PCB antenna, precise impedance matching, and the nRF24L01P RF chip, which has higher reliability, more power levels, and longer transmission distance and lower power than the nRF24L01.
– Also built-in RFX2401 power amplifier chip, built-in LNA, receiving sensitivity increased by 10dBm, working in the ISM band of 2.4GHz~2.5GHz.
– The module has sufficient transmit power, good spectral characteristics, small harmonics, small channel crosstalk, and ultra-small size. It is a model of all Murata raw materials and industrial grade standards.
– It has a standard spacing of 2.54mm in-line interface and 1.27mm patch interface, which is convenient for users to use with various circuits.
– The GT–24 module also comes with a built-in PCB antenna and an ipx carrier external antenna, which greatly enhances the module’s free characteristics and gives the user the greatest freedom.
Pin Instruction
Serial number:Name:Pin direction:Pin usage
1:VCC:/:Power supply must be between 2.0-3.6V
2:CE:input:Module control pin, see nRF24L01P Datasheet
3:CSN:input:Module chip select pin for starting an SPI communication
4:SCK:input:Module SPI bus clock
5:MOSI:input:Module SPI Data Input Pin
6:MISO:output:Module SPI Data Output Pin
7:IRQ:output:Module interrupt signal output, active low
8:GND:/:Ground wire, connected to the power reference ground
9:GND:/:Ground wire, can be used for patch fixing
10:GND:/:Ground wire, can be used for patch fixing
Package Included
3 x GT-24 Digital Wireless Module
Additional information
| Weight | 0.015 kg |
|---|
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