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Page 2: ...tics Vcc 3 3v ANT connected to 50 ohm load 4 5 Typical application circuit 4 6 Module performance index 5 7 Pin definition 7 8 Communication Antenna 8 9 Mechanical Dimensions Unit mm 8 10 Product orde...
Page 3: ...ach standards Module Chip Frequency Band Crystal LoRa CC68 868 T LLCC68 Center 868 MHz 1ppm Industrial grade crystal oscillator LoRa CC68 915 T LLCC68 Center 915 MHz 1ppm Industrial grade crystal osci...
Page 4: ...sumption RX current 5 mA crystal oscillator TX current 130 mA 868MHz 915MHz 110 mA 433MHz 490MHz Sleep current 1 9 uA OFF mode SLEEP mode with cold start All blocks off 2 3 uA SLEEP mode SLEEP mode wi...
Page 5: ...tput for SPI data 3 MOSI SPI Input for SPI data 4 SCK Serial clock for SPI interface 5 NSS SPI enable 6 NRESET Reset input 7 12 14 NC Empty 8 GND Power ground 9 ANT Connect with 50 ohm coaxial antenna...
Page 6: ...ule in the best performance we suggest to use the our antenna To ensure modules get the best performance user must obey the following principles when using the antennas Put the antenna away from the g...
Page 7: ...LoRa CC68 915 LLCC68 chip Working frequency 915MHz 11 Common problem a Why can t the normal communication between the modules 1 The power connection is wrong and the module is not working normally 2 C...
Page 8: ...www nicerf com LoRa CC68 NiceRF Wireless Technology Co Ltd Rev 1 0 sales nicerf com 10 Appendix 1 SMD Reflow Chart We recommend you should obey the IPC related standards in setting the reflow profile...
Page 9: ...ule is equipped with a standard DEMO board for customer to debug the program and test distance The power supply voltage range 3 3V 6 0V It shows as below The LCD Full Segment is as below The users can...
Page 10: ...ived data packets 3 Tx Test Mode RF module continuously transmit signal 4 Rx Test Mode RF module is always in Rx mode 5 Standby Mode RF module is always in standby state Button Operation 1 SET Button...
Page 11: ...l FCC part 15 19 statement is required to be available in the users manual This device complies with Part 15 of FCC rules Operation is subject to the following two conditions 1 this device may not cau...
Page 12: ...ible area with the following Host must Contains FCC ID 2AD66 CC68 915 If the size of the end product is larger than 8x10cm then the following FCC part 15 19 statement has to also be available on the l...
