Summary of Contents for TELINK SEMICONDUCTOR TLSR8278DG48D
- Page 1 Telink Dongle TLSR8278DG48D User Manual Keyword: Features; Pin connection; User manual Brief： This is a user manual for Telink 8278 Dongle.
- Page 2 © Telink Semiconductor All Right Reserved Legal Disclaimer This document is provided as-is. Telink Semiconductor reserves the right to make improvements without further notice to this document or any products herein. This document may contain technical inaccuracies or typographical errors. Telink Semiconductor disclaims any and all liability for any errors, inaccuracies or incompleteness contained herein.
- Page 3 Telink Dongle TLSR8278DG48D User Manual Table of contents Product Introduction ....................3 General description ..................3 Key features ..................... 3 Pin Connection Guide ..................... 4 Supply power ....................4 Download firmware ..................5 Test RF signal ....................6...
- Page 4 Telink Dongle TLSR8278DG48D User Manual 1 Product Introduction This is a user manual for Telink Dongle TLSR8278DG48D. 1.1 General description The TLSR8278DG48D, which is based on Telink TLSR8278F1KET48 chip, provides a Bluetooth LE . TLSR8278DG48D integrates power-balanced 32-bit MCU, BLE , 64kB SRAM, 512kB internal Flash, 14bit ADC , 6-channel PWM, flexible GPIO interfaces, and nearly all the peripherals needed for IoT (Internet of Things) and HID (Human Interface Devices) application development (e.g.
- Page 5 2 Pin Connection Guide 2.1 Supply power The TLSR8278DG48D supports supply power via battery or other 3.3V power. The power connection is shown below, connect the power to the 3V3 of J6, and connect the GND to the GND of J6.
- Page 6 TLSR8278DG48D is supplied with power normally. That is, connect the power to the 3V3 of J6, and connect the GND to the GND of J6. Then connect J6(SWS) of the TLSR8278DG48D with SWM of a burning EVK.
- Page 7 Telink Dongle TLSR8278DG48D User Manual 2.3 Test RF signal To test RF signal of TLSR8278DG48D, first make sure the TLSR8278DG48D is supplied with power normally. That is, connect the power to the 3V3 of J6, and connect the GND to the GND of J6.
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