BM70

BM70/71 Bluetooth® Low Energy (BLE) Module Features Qualified for Bluetooth SIG v4.2 specifications Certified to FCC, ISED, MIC, KCC, NCC, and SRRC radio regulations Certified by European RED Assessed Radio module Compliant to RoHS Supports UART interface Supports transparent UART data service of BLE BM70 module supports 3-channel pulse-width modulation (PWM) and BM71 module supports 1-channel PWM Supports Precision Temperature Sensor (PTS) for ambient temperature detection Supports 12-bit ADC (ENOB=10 or 8 bits) for battery and voltage detection Provides 8-channel ADC for BM70 module and 5channel ADC for BM71 module Features 18 general purpose I/O (GPIO) pins for the BM70 module and 9 GPIO pins for the BM71 module Features integrated 32 MHZ crystal Small and compact surface mount module Castellated surface mount pads for easy and reliable host PCB mounting RF Features ISM band 2.402 GHz to 2.480 GHz operation Channels: ...