Specification Brand : Hyuduo BulletPoint : 10pcs/lot SN74HC193N DIP16 74HC193 HD74HC193P HD74HC193 DIP-16 BulletPoint1 : [Optimized Spi ] The spi continues until the ce goes high and the transmit interrupt is completed. maintain a 1ms high time before lowering the ce to switch to receive mode immediately after sending the gt24. this ensures minimal delay and maximizes receiving sensitivity enhancing overall performance. BulletPoint2 : [Flexible Connection Options] The ce pin can be connected high for extended periods but it is recommended to set the module to power down mode when writing to the register. for optimal performance connect the ce to the io port of the mcu and use an external interrupt from the microcontroller for better control and efficiency. BulletPoint3 : [Efficient Lna Control] The ce pin is connected to the lna enable pin enabling efficient control over the lna . when ce = 1 the lna is turned on and when ce = 0 the lna is turned off. this mirrors the transmit and receive modes of the nrf24l01 ensuring users do not need to manage lna operations manually. BulletPoint4 : [High Performance Nrf24l01p Technology] This module features the advanced nrf24l01p + pa + lna technology providing superior performance and reliability. the driving method is identical to the nrf24l01p chip allowing users to follow the same manual for ensuring ease of use and consistency in performance. BulletPoint5 : [Compatible with Multiple Microcontrollers] The gt24 digital wireless module is fully compatible with 51 stm8s and other microcontroller development boards. its versatile design ensures seamless integration with a wide range of systems making it an ideal choice for developers and engineers working on diverse projects. Color : Grey & Black IncludedComponents : No ItemName : 2.4Ghz Transceiver Module nRF24L01P PA LNA Wireless Module for STM8S Microcontroller Development Boards with SPI Interface Industrial Grade (Massage Patch) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : radio-frequency-transceivers Manufacturer : Hyuduo MeasurementAccuracy : 0.1mm ModelName : Hyuduousdcah2ggm-12 ModelNumber : Hyuduousdcah2ggm-12 NumberOfItems : 1 PartNumber : Hyuduousdcah2ggm-12 ProductDescription : Spec: Item Type:Wireless Module Type:Direct Insert/Patch Mounting(Optional) Serial number product name parameter Summary 1 model GT-24 ———— 2 RF solution nRF24L01P ———— 3 Module size 30.3 x 14.5mm / 1.19 x 0.57in PCB antenna included 4 Working frequency 2.4GHz-2.525GHz Adjustable, 1MHz step 5 Production Process Lead- process Machine stickers, products must be machine-mounted to ensure consistent batch reliability 6 Interface mode 1*8*1.27mm/2*4*2.54mm The patch can also be used with the universal board and line. 7 Supply voltage DC: 2.0-3.6V Note: Voltages 3.6V will cause permanent damage to the module. 8 Communication level 0.7VCC-3.3V VCC refers to the module supply voltage 9 Measured distance 1000m Clear and empty, maximum power, height 2m, 250K air speed 10 Transmit power 4 levels adjustable up to 20dBm About 100mW at maximum power 11 Air speed 250K-2Mbps Level 3 adjustable (250Kbps, 1Mbps, 2Mbps) 12 Shutdown current About 30uA Test conditions: CE=0, power down mode, VCC=3.0V 13 Emission current About 90mA Power supply capacity must be greater than 250mA 14 Receiving current About 20mA CE=1 15 Antenna form PCB antenna / ipex carrier antenna ———— 16 Communication Interface SPI High speed power up to 10Mbps 17 length Single packet 1-32 bytes 3-level FIFO 18 Receiving length Single packet 1-32 bytes 3-level FIFO 19 RSSI support not support Only simple packet loss statistics are supported 20 Receiving sensitivity -B2294dBm@250Kbp ———— 21 Operating temperature -40~+85°C Industrial grade 22 Working humidity 10%-90% Relative humidity, no condensation 23 Storage temperature -40~+125°C ---