Telink Module TLSR825XML32D User Manual Keyword: Features; Pin connection; User manual Brief： This is a user manual for Telink 825X Module TLSR825XDB48.
Telink Module TLSR825XML32D User Manual Published by Telink Semiconductor Bldg 3, 1500 Zuchongzhi Rd, Zhangjiang Hi-Tech Park, Shanghai, China © 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 Module TLSR825XML32D User Manual Table of contents 1 Product Introduction .............................................................................................. 3 1.1 General description.......................................................................................... 3 1.2 Key features ..................................................................................................... 3 1.3 2 GPIO Pin layout .......................................................................
Telink Module TLSR825XML32D User Manual 1 Product Introduction This is a user manual for Telink Module TLSR825XML32D. 1.1 General description The TLSR825XML32D, which is based on Telink TLSR825XF512ET32 chip, provides a BLE wireless system.
Telink Module TLSR825XML32D User Manual Stereo Audio output 6-channel PWM (Pulse Width Modulation) output 6-channel (only GPIO input), 14-bit SAR ADC with 10.5-bit ENOB 4-channel PGA, differential input Tx output power: Typ. +9.47dBm RSSI monitoring with +/-1dB resolution Power supply: DC3.
Telink TLSR825XML32D User Manual 1.
Telink TLSR825XML32D User Manual Pin No Module Pin Name Chip Pin Name 7 TL_SWS SWS/UART_RTS/PA<7> Description Single wire slave/ UART_RTS / GPIO PA[7] PWM4 output / UART_TX / 8 TL_UTX PWM4/UART_TX/ATSEL2/lc_comp Antenna select pin 2 / Low _ain<1>/sar_aio<1>/PB<1> power comparator input / SAR ADC input / GPIO PB[1] J2 1 TL_C4 PWM2/UART_CTS/PWM0_N/ sar_aio<8>/BIAS/PC<4> PWM2 output / UART_CTS / PWM0 inverting output / SAR ADC input / AMIC BIAS / GPIO PC[4] PWM1 output / UART_RX / I2C 2 TL_C
Telink TLSR825XML32D User Manual Pin No Module Pin Name Chip Pin Name Description SDM negative output 0 / PWM5 10 TL_B5 SDM_N0/PWM5/lc_comp_ain<5>/ output / Low power comparator sar_aio<5>/PB<5> input / SAR ADC input / GPIO PB[5] SDM positive output 0 / PWM4 11 TL_B4 SDM_P0/PWM4/lc_comp_ain<4>/ output / Low power comparator sar_aio<4>/PB<4> input / SAR ADC input / GPIO PB[4] 7
Telink Module TLSR825XML32D User Manual 2 Pin Connection Guide 2.1 Supply power The TLSR825XML32D supports supply power via battery. Connect PIN6 (GND) and PIN7 (TL_VDD) of J2 with GND and 3.3V of power, respectively.
Telink Module TLSR825XML32D User Manual 2.2 Download firmware To download firmware into TLSR825XML32D, first make sure the TLSR825XML32D is supplied with power normally. That is, connect PIN6 and PIN7 of J2 with GND and 3.3V of power, respectively. Then connect J1 PIN7 (SWS) of the TLSR825XML32D with SWM of a burning EVK. Meanwhile, connect the miniUSB interface of the burning EVK with PC USB.
Telink Module TLSR825XML32D User Manual 2.3 Test RF signal To test RF signal of TLSR825XML32D, first make sure the TLSR825XML32D is supplied with power normally. That is, connect PIN6 and PIN7 of J2 with GND and 3.3V of power, respectively. Attach the semi-rigid cable welding steel to the PCBA GND. Then solder wire core to feed point.
3. Integrators Installation Manual 3.1. List of applicable FCC rules This device complies with part 15.247 of the FCC Rules. 3.2. Summarize the specific operational use conditions Thismodulecanbeusedinelectroniccontrols,industrialapplicationand otherenvironment.ThepowersupplyisDC 3.3V.Theoperating temperaturerangeis-40℃to+85℃.This module using only one kind of antennas with maximum gain is 0 dBi .Other antenna arrangement is not covered by this certification.
3.7. Label and compliance information The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as: “Contains Transmitter Module FCC ID: OEOTLSR825XML32D ”,or “Contains FCC ID: OEOTLSR825XML32D ”, Any similar wording that expresses the same meaning may be used. 3.8.
c)Iftheinvestigationindicatesacomplianceconcernthehostproduct manufacturerisobligatedtomitigatetheissue. 3.9. Additional testing, Part 15 Subpart B disclaimer The final host / module combination need to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device.
to enable activity on the communication BUS (i.e., PCIe, SDIO, USB) to ensure the unintentional radiator circuitry is enabled. Testing laboratories may need to add attenuation or filters depending on the signal strength of any active beacons (if applicable) from the enabled radio(s). See ANSI C63.4, ANSI C63.10 and ANSI C63.26 for further general testing details. The product under test is set into a link/association with a partnering WLAN device, as per the normal intended use of the product.
