Telink Debug EVK TLSR8278DK48D User Manual
3
1
Product Introduction
This is a user manual for Telink Debug EVK TLSR8278DK48D.
1.1
General description
The TLSR8278DK48D, which is based on Telink TLSR8278F1KET48 chip,
provides a Bluetooth LE .
The
TLSR8278DK48D
integrates
a
power-balanced
32-bit
MCU, BLE, 64kB SRAM, 1MB 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. Bluetooth Low
Energy .
1.2
Key features
Bluetooth 5 Compliant, 1Mbps, 2Mbps, Long Range 125kbps and 500kbps
64kB on-chip SRAM with up to up to 32kB retention
A rich set of I/Os: SPI, I2C, Single wire, up to 32 GPIOs, UART with hardware flow
control and 7816 protocol support, DMIC (Digital Mic), AMIC (Analog Mic), I2S,
Stereo Audio output
6-channel PWM (Pulse Width Modulation) output
RSSI monitoring with +/-1dB resolution
Power supply: DC3.3V
2
Pin Connection Guide
2.1
Supply power
The TLSR8278DK48D supports supply power via battery or other 3.3V power.
The power connection is shown below, connect the power to the 3V3 of J18, and
