E01C-ML01D User Manual
Si24R1 2.4GHz SPI DIP Wireless Module
Page 1: ...E01C ML01D User Manual Si24R1 2 4GHz SPI DIP Wireless Module ...
Page 2: ...3 2 2 Operating parameter 3 3 Size and pin definition 4 4 Basic operation 5 4 1 Hardware design 5 4 2 Software editing 5 5 Circuit diagram 6 6 FAQ 6 6 1 Communication range is too short 6 6 2 Module is easy to damage 6 6 3 BER Bit Error Rate is high 6 7 Soldering guidance 7 7 1 Reflow soldering temperature 7 7 2 Reflow soldering curve 7 8 Packing method for bulk order 8 Revision history 8 About us...
Page 3: ...s multi level adjustable Global license free ISM 2 4GHz frequency band 2Mbps 1Mbps and 250kbps air rate 125 communication channels to meet application requirements such as multipoint communication grouping and frequency hopping Connect with MCU through SPI interface the rate is 0 10Mbps 2 0 3 6V power supply power supply greater than 3 3V can guarantee the best performance Industrial standard desi...
Page 4: ...may be at risk of burning down Operating temperature 40 85 Industrial design Operating frequency MHz 2 4 2 525 Support ISM band Power consumption Tx current 12 0dBm Rx current 15 Sleep current 0 7 Software is shut down Max Tx power dBm 7 Receiving sensitivity dBm 83 Air data rate is 2Mbps Air data rate bps 250k 2M Controlled via user s programming Main parameter Description Remark Distance for ref...
Page 5: ...tion Pin No Pin item Pin direction Pin application 1 GND Ground 2 VCC Power supply must be 2 0 3 6V 3 CE Input Chip Enable 4 CSN Input SPI Chip select 5 SCK Input SPI clock 6 MOSI Input SPI master output slave input 7 MISO Output SPI master input slave output 8 IRQ Output Interrupt request ...
Page 6: ...mance It is recommended to keep them away from the module according to the strength of the interference If necessary appropriate isolation and shielding can be done Assume that there are traces with large electromagnetic interference high frequency digital high frequency analog power traces around the module that will greatly affect the performance of the module It is recommended to stay away from...
Page 7: ... than 2 5V the lower the voltage the lower the transmitting power Due to antenna quality or poor matching between antenna and module 6 2 Module is easy to damage Please check the power supply source ensure it is 2 0V 3 6V voltage higher than 3 6V will damage the module Please check the stability of power source the voltage cannot fluctuate too much Please make sure antistatic measure are taken whe...
Page 8: ...heating temp 150 200 Preheat Time Tsmin to Tsmax ts Preheating time 60 120 sec 60 120 sec Average ramp up rate Tsmax to Tp Average ramp up rate 3 second max 3 second max Liquidous Temperature TL Liquid phase temp 183 217 Time tL Maintained Above TL Time below liquid phase line 60 90 sec 30 90 sec Peak temperature Tp Peak temp 220 235 230 250 Aveage ramp down rate Tp to Tsmax Average ramp down rate...
Page 9: ...ginal version Ren 1 1 2020 06 29 Format updated Ren About us Technical support support cdebyte com Documents and RF Setting download link www ebyte com Thank you for using Ebyte products Please contact us with any questions or suggestions info cdebyte com Official hotline 028 61399028 Web www ebyte com Address B5 Mould Park 199 Xiqu Ave High tech District Sichuan China ...
