Specification For Telink 8258 Mesh RCU TLSR8258MRC48 PS-19050500-E1 Ver 1.0.0 Brief： This document is a product specification for Telink BLE (Bluetooth Low Energy) Audio Remote Control demo based on TLSR8258.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 Published by Telink Semiconductor Bldg 3, 1500 Zuchongzhi Rd, Zhangjiang Hi-Tech Park, Shanghai, China © Telink Semiconductor All Right Reserved Legal Disclaimer Telink Semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 Revision History Version Major Changes Date Author 1.0.0 Initial version 2019/5 HZF, JF PS-19050500-E1 2 Ver 1.0.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 Table of contents 1 2 3 4 5 6 7 8 9 Introduction ............................................................................................................ 5 1.1 Supported features .......................................................................................... 5 1.2 Button layout ................................................................................................... 6 Factory Test Mode .........................................
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 Table of figures Figure 1 Telink BLE RC demo .................................................................................. 7 Figure 2 Telink BLE Dongle demo ........................................................................... 8 Figure 3 Connect EVK, Dongle and PC ................................................................. 13 Figure 4 Open new firmware ...............................................................................
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 1 Introduction In this document, the BLE remote control (RC) specification is described in details based on one sample use case. This model of remote control has button function and it’s built on Telink’s TLSR8258MRC48 platform. 1.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 1.2 Button layout The RC demo supports 14 valid buttons as shown in Figure 1, including: Up Down Left Right All_On All_Off 1_On 1_Off 2_ On 2_Off 3_On 3_Off 4_On 4_Off PS-19050500-E1 6 Ver 1.0.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 All_On All_Off Up Left Right Down 1_On 4_On 1_Off 4_Off 2_On 2_Off 3_Off 3_On Figure 1 Telink BLE RC demo PS-19050500-E1 7 Ver 1.0.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 Telink sample BLE dongle is shown in Figure 2. SW2 SW1 Green LED White LED Blue LED Red LED Figure 2 Telink BLE Dongle demo 2 Factory Test Mode Factory test mode is customizable depending on user’s requirement, and it’s not supported by all RC demos.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 3 Factory Reset Mode Factory reset mode is customizable depending on user’s requirement, and it’s not supported by all RC demos. After the RC is powered on, if it’s not connected to the demo dongle, the factory reset mode (if supported) can be triggered by pressing the specific combination buttons (to be determined) for several seconds (to be determined).
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 4) After power cycle the paired RC/Dongle, it’s not needed to click the “SW1” button again and the RC will be paired with the Dongle automatically. 5) After the BLE RC is successfully paired with the Dongle, if the RC is powered down or the communication is disconnected, the white indicating LED light on the Dongle will also be turned on. Power on the RC again or reestablish the communication, the white light will be turned off. 4.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 6 Low Battery Detect Telink RC sample supports low battery detect function. The implementation method of low battery detect function is customizable depending on user’s requirement. One typical implementation is shown as below: When battery voltage drops below 2.0V, the indicating LED of the RC will fast blink three times, and then the RC will be shut down automatically. In this case, user should replace the battery.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 - The RC will only transmit one packet if a non-repeatable button is pressed and held. - However, if a repeatable button is pressed and held, it will keep transmitting packets for up to 60 seconds (normally) after which the RC will stop transmitting until the pressed button is released. 9 OTA firmware upgrade This feature is used to upgrade the RC firmware using the Telink PC tool (Key Simulator), a burning EVK and the dongle demo.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 Burning EVK Figure 3 Connect EVK, Dongle and PC PS-19050500-E1 13 Ver 1.0.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 2) Start the “KeySimTool” on PC side. Click the “Download” button on the interface, and select the new FW (to be determined) in the “Open” window. Download OTA Start Figure 4 Open new firmware PS-19050500-E1 14 Ver 1.0.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 3) After the FW is successfully downloaded into the Dongle, the log window of the interface is shown as below: Figure 5 Successful downloading indication 2. Insert the dongle into PC USB. Make sure that the RC is connected with the dongle in BLE state (i.e. the red light of the dongle is on, and the white light is off), at the same time the button function should be OK. Figure 6 Insert Dongle into PC PS-19050500-E1 15 Ver 1.0.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 3. Click the “OTA Start” button on the “KeySimTool” interface (as shown in Figure 4), the blue light of the dongle (as shown in Figure 2) will be turned on to indicate the dongle is in OTA mode. 4. When the blue light of the dongle is turned off, the OTA process ends. The OTA result can be checked in the log window of the “KeySimTool” interface. Figure 7 indicates successful OTA FW upgrade. Figure 7 OTA success PS-19050500-E1 16 Ver 1.0.
Specification For Telink 8258 Mesh RCU TLSR8258MRC48 Figure 8 indicates the timeout duration for OTA expires. Figure 8 OTA timeout Figure 9 indicates the OTA process fails. Figure 9 OTA failure In the case of OTA failure or timeout, user should power cycle the RC and the dongle, then repeat steps 2~3 above to restart OTA process. PS-19050500-E1 17 Ver 1.0.
