| 1. Could you please tell me the key point? What performance improvements does the ON Semiconductor BLE5.2 Bluetooth chip introduced today have compared to previous Bluetooth chips? |
| A: Now it is M33 core |
| 2. What is the performance improvement of the ON Semiconductor BLE5.2 Bluetooth chip introduced today compared with previous Bluetooth chips? |
| A: Now there is Security – CryptoCell-312 and TrustZone, Smart Sense Mode |
| 3. What are the new features of RSL15? |
| A: Ultra-low power consumption, wide voltage range (1.2V to 3.6V Bat), Smart Sense Mode Security – CryptoCell-312 and TrustZone |
| 4. What are the new features of RSL15? |
| A: Smart Sense Mode Security – CryptoCell-312 and TrustZone, Angle of Arrival (AoA) and Angle of Departure (AoD) positioning support, etc. |
| 5. Can the 5.0 chip support 5.2 through firmware upgrade? |
| A: Onsemi |
| 6. Can the 5.0 chip support 5.2 through firmware upgrade? |
| A: Onsemi's RSL |
| 7. Can the 5.0 chip support 5.2 through firmware upgrade? |
| A: RSL10 has been upgraded from 5.0 to 5.2 |
| 8. How many devices can be towed by one device with BLE 5.2? |
| A：Up to 10 simultaneous connections |
| 9. What are the specific highlights of greater efficiency, intelligence and safety? |
| A: Added Smart Sense Mode Security – CryptoCell-312 and TrustZone |
| 10. Does it support LE audio? |
| A: RSL15 is not supported yet |
| 11. What is the ultra-low power working current? What is the standby current? |
| A: Sleep Mode (GPIO Wakeup) @ 3 V VBAT: 40 nA |
| 12. What are the specifications and sizes of ON BLE5.2 Bluetooth chips? What is the minimum package size? |
| A: Currently only 5*5 is released. |
| 13. Does BLE5.2 provide indoor positioning function? Does it need cluster deployment? Can it enter beacon mode? |
| A: Support AOA, AOD |
| 14. What encryption functions does the BLE 5.2 Bluetooth chip protocol have? |
| A: CryptoCell-312 and TrustZone |
| 15. Which Bluetooth protocol versions does RSL15 support? Is it backward compatible? |
| A: Backward compatible including 5.1, 5.0, 4.2, 4.1 and 4.0 |
| 16. In what environment is the RSL15 developed? What development tools are used? |
| A: Onsemi's free development environment eclipse, |
| 17. What is the accuracy of indoor positioning? |
| A: AoA, AoD accuracy centimeter level |
| 18. Is RSL15 the latest model? |
| A: Yes |
| 19. Where can it be used? Can it be used for lighting? |
| A: Smart homes, smart buildings, battery-powered devices, etc. are all good choices. |
| 20. Can RSL15 still broadcast data and be connected to the Bluetooth host normally in sleep mode? |
| A: Yes |
| 21. Can BLE52 reach 2mbps? |
| A: Yes |
| 22. Is the development environment free? |
| A: Free |
| 23. What is the transmission rate? |
| A：Data rate of 62.5 kbps to 2000 kbps |
| 24. How many bits does the ADC have? |
| A: 14 bits |
| 25.What core does RSL15 use? |
| A: M33 |
| 26. What are the applications of BLE 5.2 Bluetooth chips? |
| A: Smart Industry, Smart Building, Low/No-Power Connected Devices Smart Industry |
| 27. Is the RS15 SDK available? |
| A: The official website has been released |
| 28. First question: Can RSL15 support Bluetooth indoor positioning? What is the positioning accuracy? Are there any official reference algorithms? |
| A: Supports AoA and AoD accuracy at centimeter level, but no specific algorithm is currently supported |
| 29. Is the Bluetooth SDK development open source or in lib library mode? |
| A: Open source |
| 30. What is the Rx receiving sensitivity? |
| A: Rx Sensitivity (BLE Mode, 1 Mbps): 95 dBm Rx Sensitivity (BLE Mode, 2 Mbps): 94 dBm |
| 31. Second question: Are there any official reference materials on mesh networking architecture? |
| A: Currently not available |
| 32. How high the transmit power Tx can be configured to be? |
| A: +6db |
| 33. Does BLE 5.2, especially RS15, support multi-machine intercommunication and simultaneous communication between a single host and multiple slaves? |
| A: Support Up to 10 simultaneous connections |
| 34. What is the maximum transmission distance? |
| A: No problem in an open space over 100 meters |
| 35. Does Bluetooth support standards 5.0 and above? |
| A: BLE5.2 is backward compatible |
| 36. What is the core of this Bluetooth SOC? |
| A: Arm CortexM33 |
| 37. Is it possible to determine the position by the angle of arrival and the angle of departure? |
| A: Yes, supports AOA and AOD positioning |
| 38. Which version of Bluetooth protocol is supported? |
| A: BLE5.2 |
| 39. What is the lowest power consumption of the ultra-low power RSL15 Bluetooth SoC? Does it support online firmware upgrades? |
| A: Sleep Mode (GPIO Wakeup) @ 3 V VBAT: 40 nA, also supports FOTA |
| 40. Can the sensor interface still be monitored in deep sleep mode? |
| A: Yes, this is a feature of RSL15, Smart Sense low power mode |
| 41. Can the smartsense function of rsl15 define the fifo size to control the wake-up time? |
| A: The fifo size can be configured, 16 bits |
| 42. Does the RLS15 chip crystal oscillator usually use external or internal? If both are supported, which method is generally recommended? |
| A: Generally, plug-ins are recommended |
| 43. Provide free evaluation development board |
| A: You can ask the agent for support. |
| 44. The fourth question: Where can I apply for this demo board? |
| A: Find an agent - Liyuan can |
| 45. AoA, AoD accuracy is centimeter level, is it confirmed? Thanks @PS-Lina |
| A: Yes, but the original manufacturer currently has no actual algorithm support |
| 46. Does RSL15 meet AEC-Q100? |
| A: No vehicle regulations have been released yet. |
| 47. Can it be used with smart sensors at joints of medical devices? |
| A: Yes, it is a good application |
| 48. Does it support Bluetooth mesh networking? |
| A: Yes, but 15 has just been released and there is no instance support currently. |
| 49. Can it be used as a BLE master node for UWB? Does it meet CCC encryption requirements? |
| A: Currently does not support 3C |
| 50. Are there any wireless signal testing tools? |
| A: Yes |
| 51. What packages does RSL15 have? |
| A: Currently there is only one QFN5*5 |
| 52. Are there any cases where RSL15 is used in audio transmission? |
| A: No |
| 53. What is the operating temperature of RSL15? |
| A: -40~85°C |
| 54. What is the average current in low power mode? |
| A：Deep Sleep Mode Power 62.5 nW Peak Receiving Power 7mW |
| 55. Does ON Semiconductor have AEC-Q100 certified BLE chips suitable for automotive pre-installation? |
| A: RSL10 has a car model |
| 56.What are the main differences between RSL15 and RSL10? |
| A: 10 is a dual-core M0, 15 is a single-core M33 core, |
| 57. Does it support WiFi communication? |
| A: Not supported |
| 58. What is the main frequency of the RSL15 processor? |
| A: 48MHz |
| 59. How to get a demo board? How to contact support in China? |
| A: You can send an email to chendd@icchain.com |
| 60. How to apply for samples |
| A: Find an agent |
| 61. What software integrated development environments (IDEs) does RSL15 support? |
| A: ONSEMI’s eclipse, keil, IAR |
| 62. Does RSL15 provide a reference development board? If so, how can I purchase it? |
| A: We have a development board. You can buy it from Liyuan. |
| 63. What is the maximum number of connections? |
| A: Up to 10 simultaneous connections |
| 64. Does RSL15 provide reference driver source code for each peripheral, or support graphical configuration to generate driver source code for each peripheral? |
| A: There is a peripheral driver reference code |
| 65. What impact will the mass production of RSL15 have? |
| A: There will be no impact on newly released products at present |
| 66. How to wake up in low power mode? |
| A: By configuring different wake-up sources, GPIO, RTC, FIFO interrupt, etc. |
| 67. If we do secondary development, what kind of support can ON Semiconductor provide? |
| A: We provide technical support for both software and hardware. |
| 68. Can AOA be applied to cars? What is its accuracy? Can CAN be integrated? |
| A: Based on previous experience, it is not recommended to use it in cars. The space is too small and CAN is not integrated. |
| 69. Can it be cascaded? What is the transmission distance? Empty theory |
| A: According to previous test experience, the open space is more than 100 meters |
| 70. At the maximum power of rsl15, how far is the communication distance of 125kbps? I have asked this three times. Can someone help me check it? |
| A: I haven't measured it, so it's hard to say. According to the RSL10 experience, 6db, 150m |
| 71. What is the minimum package size? |
| A: 5*5 |
| 72. Do I need authorization to use this chip? |
| A: No |
| 73. Please give me the contact information of the agent and trader to apply for a demo. |
| A: chendd@icchain.com |
| 74. Can RSL10 be directly replaced with RSL15? |
| A: It is not P2P, so it is not easy to replace it directly. |
| 75. Does RSL15 also have specific specifications and models? |
| A: Currently there are only two flash sizes: 256K and 512K |
| 76. Can RSL15 be used for indoor lighting switches? |
| A: Yes |
| 77. What is the sensitivity? |
| A: Rx Sensitivity (BLE Mode, 1 Mbps): 95 dBm Rx Sensitivity (BLE Mode, 2 Mbps): 94 dBm |
| 78. Can one remote control control the switches in multiple rooms? |
| A: Yes, it supports up to 10 simultaneous connections. |
| 79. Does it have penetrating power? |
| A: It has good penetration, but Bluetooth itself has poor penetration. |
| 80. If RSL15 supports software refresh function, what communication method is used? |
| A: Support FOTA upgrade |
| 81. I don’t know where to find a cash agent |
| A: chendd@icchain.com If you need anything, please contact me. Thank you. |
| 82. Is there anything special about automotive-grade packaging? |
| A: Currently, the RSL15 is not |
| 83. How much internal storage space does RSL15 have? |
| A: 256 kB Flash (NCH-RSL15-256-101Q40-ACG) or 512 kB Flash (NCH-RSL15-512-101Q40-ACG) |
| 84. Does RSL15 support floating point operations? How to apply for a demo board? |
| A: Yes, you can contact chendd@icchain.com |
| 85. What are the advantages of 5.2 over older versions? |
| A: The kernel has been upgraded to M33, with Smart Sense Mode Security – CryptoCell-312 and TrustZone |
| 86. In a metal-enclosed chassis with an onboard built-in antenna, will Bluetooth communication be affected by the fully enclosed metal casing? |
| A: Yes, metal has a great impact on Bluetooth. |
| 87. Is the encryption algorithm open source? |
| A: There are some official open reference routines that can be used |
| 88. Question 6: Which model is the one that passes the Q100 standard? |
| A: RSL10 has a car model |
| 89. What development tools can be used? |
| A: ON-semi’s eclipse, keil, IAR |
| 90. Does it support secure over-the-air updates? |
| A: Support FOTA |
| 91. Can the protocol stack be upgraded? |
| A: Yes |
| 92. To realize the NFC function, does it still need to be implemented in hardware? |
| A: Yes |
| 93. Does RSL15 still need secondary development? |
| A: Yes |
| 94. Does the RSL15 transmission distance have anything to do with the antenna? |
| A: It has something to do with the environment. |
| 95. Does the transmission have penetration capability? |
| A: Yes, Bluetooth, but the penetration of Bluetooth is not good. |
| 96. If the signal transmission is separated by a wooden board or metal board, will it affect the transmission? What is the main impact? |
| A: The signal is greatly attenuated |
| 97. Has the RSL15 chip been mass-produced in the market? |
| A: It is a newly released product and has not yet been used by a large number of customers |
| 98.Is the RSL15 chip package compatible with RSL10? |
| A: Incompatible |
| 99. Can RSL15 directly replace my existing Bluetooth module? What other changes need to be made? |
| A: Is the current one RSL10? It cannot be directly replaced, not P2P, |
| 100. Can RSL15 be used for audio in the future? |
| A: The next generation of products has |
| 101. Does it support symmetric and asymmetric encryption technology? |
| A: Yes |
| 102. Is there a DSP? |
| A: No |
| 103. What package does RSL15 use? |
| A: QFN5*5 |
| 104. Is the BLE support LE coded PHY (s=8)? |
| A: Yes, Long Range (Coded PHY) is supported. |
| 105. Does RSL15 support modification of MTU and UUID? |
| A: Yes |
| 106.What communication interface does RSL15 support? |
| A: SPI, UART, I2C, etc. |
| 107.Does RSL15 support Bluetooth mesh technology? |
| A: Yes, but there is no example of mesh networking available yet. |
| 108. If we use multi-machine transmission for industrial control, which model is more suitable? Temperature rise, EMI, static electricity, etc. must all be considered. |
| A:RSL15 |
| 109. How much program space does the RSL15 protocol stack occupy? |
| A: About 200 points |
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