User Manual SC-33R01B Bluetooth Low Energy (BLE) Module
Content 1. Product Description .................................................................................................................................. 3 2. Pin Definition ............................................................................................................................................... 5 3. AT command description ........................................................................................................................
1. Product Description The SC-33R01B module is a solution based on the ultra-low energy Bluetooth application system chip BK3633. The chip is designed with an advanced process and integrates a switching DCDC regulator with ultra-low power consumption. Embedded high interference suppression filter and fast automatic gain control logic make it work well in high interference environment. The BK3633 chip is a highly integrated wireless chip system that supports Bluetooth 5.2 dual mode and proprietary 2.
Version update record Version Date Revision and Changes Confirmation 1.0 2021- first edition release Zzq 2022- Add silk screen logo, Zzq 02-13 increase RF parameters 12-11 2.
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pin number pin name illust Chip pin name input /Output rate Pin1 GND GND － Module ground wire GND Pin2 VCC VCC － Module Power 2.0 ~ 3.
Send request as data (used to wake up the module) 0: The host has data to send, the Pin14 BRTS P06 I module will wait to receive data from the host According to the data, the module does not sleep at this time 1: The host has no data to send, or after the host data is sent, it should Set this signal line to 1 Pin15 IO07 P07 I/O Common IO port Pin16 TX P16 O Module serial port sender Pin17 RX P17 I Module serial port sender
FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) thi s device may not cause harmful interference, and (2) this device must accept any interference received, incl uding interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’ s authority to operate the equipment.
Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules CFR 47 FCC PART 15 SUBPART C has been investigated. It is applicable to the modular transmitter 2.3 Specific operational use conditions This module is stand-alone modular.
