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FCC ID: OEOTLSR8269DK48D

Users Manual

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FCCID_4271282

r Application Note： me Telink TLSR826XDK48 User to Guide s AN-18080300-E1 cu Ver 1.0.0 2018/8/13 TELINK SEMICONDUCTOR r Brief： fo This document is the user guide for Telink TLSR826XDK48 board. nk li Te

Telink TLSR826XDK48 User Guide Published by Telink Semiconductor Bldg 3, 1500 Zuchongzhi Rd, Zhangjiang Hi-Tech Park, Shanghai, China r © Telink Semiconductor All Right Reserved me Legal Disclaimer to Telink Semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. Telink Semiconductor disclaims any and all liability for any errors, inaccuracies or incompleteness contained s herein or in any other disclosure relating to any product. cu Telink Semiconductor does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others r The products shown herein are not designed for use in medical, life-saving, or fo life-sustaining applications. Customers using or selling Telink Semiconductor products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Telink Semiconductor for any damages arising or resulting from such use or sale. nk Information: li For further information on the technology, product and business term, please contact Telink Semiconductor Company (www.telink-semi.com). For sales or technical support, please send email to the address of: Te telinkcnsales@telink-semi.com telinkcnsupport@telink-semi.com AN-18080300-E1 1 Ver 1.0.0

Telink TLSR826XDK48 User Guide Revision History Version Major Changes Date Author 1.0.0 Initial release 2018/8 HZF, Cynthia r me s to cu r fo nk li Te AN-18080300-E1 2 Ver 1.0.0

Telink TLSR826XDK48 User Guide Table of contents 1 Brief......................................................................................................................... 4 1.1 EVK Function .................................................................................................... 4 2 EVK Pin Description ................................................................................................ 7 3 Pin Connection Guide ........................................................................................... 10 r 3.1 Supply power for TLSR826XDK48 .................................................................. 10 me 3.2 Download Firmware into TLSR826XDK48 ...................................................... 11 3.3 Measure power-saving mode current for TLSR826XDK48 ............................ 12 3.4 Test RF signal for TLSR826XDK48 ................................................................... 13 to 3.5 Test GPIOs for TLSR826XDK48 ....................................................................... 14 4 Appendix ............................................................................................................... 15 s Table of figures cu Figure 1 TLSR826XDK48 silkscreen ...................................................................... 5 Figure 2 TLSR826XDK48 photo ............................................................................ 6 r Figure 3 Connection chart to supply power ...................................................... 10 Figure 4 Connection chart to download FW ..................................................... 11 fo Figure 5 Connection chart to test sleep current ............................................... 12 Figure 6 Connection chart to test RF signal....................................................... 13 Figure 7 Schematic of TLSR826XDK48 ............................................................... 16 nk Table of tables Table 1 EVK pin description................................................................................ 7 li Te AN-18080300-E1 3 Ver 1.0.0

Telink TLSR826XDK48 User Guide 1 Brief This document presents guide on how to use Telink TLSR826XDK48 board, and applies to all engineers who want to develop Bluetooth Low Energy (BLE) applications based on TLSR8267 / TLSR8269 / TLSR8646 / TLSR8261 / TLSR8262 / TLSR8287. r me 1.1 EVK Function Telink TLSR826XDK48 board can be used for SDK development. Firmware can be to directly downloaded to the TLSR826XDK48 board to be up and running. s cu r fo nk li Te Top view AN-18080300-E1 4 Ver 1.0.0

Telink TLSR826XDK48 User Guide r me s to cu r fo Bottom view Figure 1 TLSR826XDK48 silkscreen nk li Te AN-18080300-E1 5 Ver 1.0.0

Telink TLSR826XDK48 User Guide J29 1 1 10 8 J31 J20 1 10 1 8 J22 J35 1 3 J36 3 1 1 J33 3 1 1 3 J3 J34 5 6 r J4 2 3 4 6 me 1 1 2 J10 J25 S2 to 4 3 J1 J9 J11 2 1 s J17 2 6 8 2 1 J5 1 1 S2 J7 1 5 J23 15 2 1 cu 2 1 2 3 J2 1 2 J19 7 9 J24 1 8 6 1 J18 5 6 1 J21 J28 1 6 1 4 r 5 J32 Figure 2 TLSR826XDK48 5 photo fo For schematic of TLSR826XDK48 board, please refer to Appendix or the PDF document “C1T80A30_V2_0A”. nk li Te AN-18080300-E1 6 Ver 1.0.0

Telink TLSR826XDK48 User Guide 2 EVK Pin Description Table 1 EVK pin description J1 USB Host 1 Connected to VBUS 2 Connected to TL_IO via 1K resistor 3 TL_SWM r 4 GND S1 GND me S2 GND J7 mini USB interface (Power supply and debug) 1 VBUS to 2 TL_DM 3 TL_DP 4~9 GND s J2 1~2 VBUS cu J3 1 NC 2 TL_SWM 3 GND r 4 VBUS 5 TL_SWS fo 6 TL_DVDD J4 RF Connector J5 1~2 VBUS/5V nk J9 1~2 Connected to TL_DVDD and 3V3 J10 li 1 TL_32K01/C2 2 TL_32K02/C3 J11 Te 1~2 TL_DVDD/TL_IO J17 1 TL_3V3DUT 2 GND 3 TL_SWM J18 & J21 1 TL_A6 2 TL_CN/P2N/A5 AN-18080300-E1 7 Ver 1.0.0

Telink TLSR826XDK48 User Guide 3 TL_CK/A4 4 TL_DI/A3 5 TL_DO/P0N/A2 6 TL_P2/D7 J19 1 NC 2 5V 3 TL_RST r 4 3V3 5 5V me 6 GND 7 GND 8 NC to J20 & J29 1 TL_I2CCK/C1 2 TL_I2CDI/C0 s 3 NC 4 5 cu GND TL_CK/B7 6 DO 7 DI 8 TL_CN/B4 r 9 TL_D2 10 TL_D1 fo J22 & J31 1 TL_D0 2 TL_C7 3 AmicBias/C6 nk 4 AmicSP/C5 5 AmicSN/C4 6 TL_B1 7 UTX li 8 URX J23 1~2 TL_DM/E2 Te J24 1~2 TL_DP/E3 J25 1 GND 2 TL_IO 3 TL_Row1 4 TL_Row0 AN-18080300-E1 8 Ver 1.0.0

Telink TLSR826XDK48 User Guide 5 TL_Col1 6 TL_Col0 J28 1 TL_DDI/A0 2 TL_DCK/A1 3 TL_D3 4 TL_D4 5 TL_P0/D5 r 6 TL_P1/D6 J32 me 1 3V3 2 5V 3 GND to 4 GND J33 1 TL_UTX/B2 s 2 UTX 3 J34 cu TL_URX/B3 1 TL_URX/B3 2 URX 3 TL_UTX/B2 r J35 1 TL_DO/B5 fo 2 DO 3 TL_DI/B6 J36 1 TL_DI/B6 nk 2 DI 3 TL_DO/B5 li Te AN-18080300-E1 9 Ver 1.0.0

Telink TLSR826XDK48 User Guide 3 Pin Connection Guide 3.1 Supply power for TLSR826XDK48 There are two connection methods to supply power for Telink TLSR826XDK48 board. Method 1: r Make sure three jumper caps are connected on J9, J23 and J24 of me TLSR826XDK48. Connect J7 (miniUSB interface) with PC USB via an USB cable. to Method 2: s Connect PIN3 and PIN6 of J3 with GND and 3.3V of a burning EVK, respectively. cu Option 2: Connect J3 with burning EVK r 1) Connect PIN3 with GND 3 fo 2) Connect PIN6 with 3.3V 6 J3 nk li J9 Te J23 J7 J24 Option1: 1) Connect J9, J23 and J24 with Jumper Caps; 2) Connect J7 with PC USB via USB cable. Figure 3 Connection chart to supply power AN-18080300-E1 10 Ver 1.0.0

Telink TLSR826XDK48 User Guide 3.2 Download Firmware into TLSR826XDK48 There are two connection methods to download firmware into Telink TLSR826XDK48 board. 1. Method 1: Connect via USB Make sure three jumper caps are connected on J9, J23 and J24 of r TLSR826XDK48. me Connect J7 (miniUSB interface) with the USB interface of a burning EVK via an USB cable. The miniUSB interface of the burning EVK is connected with PC USB to via an USB cable. 2. Method 2: Connect via Swire Connect PIN3, PIN5 and PIN6 of J3 with GND, SWM and 3.3V of a burning EVK, s respectively. cu Option 2: Connect J3 with r burning key via Swire. 1) Connect PIN3 with GND fo 3 2) Connect PIN5 with SWM 5 3) Connect PIN6 with 3.3V 6 J3 nk li Te J9 J23 J7 J24 Option1: 1) Connect J9, J23 and J24 with Jumper Caps; 2) Connect J7 with burning EVK via USB cable. Figure 4 Connection chart to download FW AN-18080300-E1 11 Ver 1.0.0

Telink TLSR826XDK48 User Guide 3.3 Measure power-saving mode current for TLSR826XDK48 To measure current consumption of Telink TLSR826XDK48 board in deep sleep or suspend mode, please follow the connection steps below: 1) Follow the steps in section 3.1 to download firmware into the TLSR826XDK48. 2) Power off the TLSR826XDK48. r 3) Remove the jumper cap from J9 of TLSR826XDK48, as shown in Figure 5. me 4) Connect anode (+) and cathode (-) of an amperemeter with anode (+) of 3.3V power supply and PIN6 of J3, respectively. to 5) Connect cathode (-) of the 3.3V power supply with PIN3 of J3. s cu Connect PIN3 with 3.3V power supply - 3 Connect PIN6 with r Amperemeter - 6 fo J3 nk J9 li Remove jumper cap from J9 Te Figure 5 Connection chart to test sleep current AN-18080300-E1 12 Ver 1.0.0

Telink TLSR826XDK48 User Guide 3.4 Test RF signal for TLSR826XDK48 Make sure three jumper caps are connected on J9, J23 and J24 of TLSR826XDK48. Connect PIN3, PIN5 and PIN6 of J3 with GND, SWM and 3.3V of a burning EVK, respectively. r To test RF signal for Telink TLSR826XDK48 board, the J4 should be connected me with a spectrum analyzer via a RF cable (supplied by Telink). Connect J4 Connect spectrum analyzer s to cu Option 2: Connect J3 with burning key via Swire. 1) Connect PIN3 with GND 3 r 2) Connect PIN5 with SWM 5 fo 3) Connect PIN6 with 3.3V 6 J3 J4 nk li J9 J23 Te J24 Connect J9, J23 and J24 with Jumper Caps. Figure 6 Connection chart to test RF signal AN-18080300-E1 13 Ver 1.0.0

Telink TLSR826XDK48 User Guide 3.5 Test GPIOs for TLSR826XDK48 Since all GPIOs of Telink TLSR826XDK48 board are already connected to corresponding pins of headers including J10, J21, J25, J28, J29, J31, J33, J34, J35 and J36 (please refer to Table 1 or the schematic), user can directly test GPIO signals on header pins. r FCC STATEMENT me This device complies with Part 15 of the FCC rules. Operation is subject to the to following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. s This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to cu provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause r harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try correct the fo interference by one or more of the following measures: - Reorient the receiving antenna. - Increase the separation between the equipment and receiver. nk - Connect the equipment into and outlet on a circuit different from that to which the receiver is connected. li - Consult the dealer or an experienced radio/TV technician for help. Te Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. AN-18080300-E1 14 Ver 1.0.0


Document Created: 2019-05-12 16:07:22
Document Modified: 2019-05-12 16:07:22
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