User's Manual

BL-62B WIFI+BLE module

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1. Product Overview

BL-62B is a wireless module based on WiFi+BLE single-chip SoC as the main control. It can

meet the development of low-power and high-performance IOT applications. The core

processor BL602C of the module integrates 2.4G Wi-Fi ( 802.11b/g/n) and BLE 5.0 baseband

and MAC design. Its microcontroller subsystem includes a low-power 32-bit RISC-V CPU, cache

and memory. It has an advanced power management unit and supports multiple low power

consumption modes. Peripheral interfaces include UART, GPIO, ADC, DAC, PWM, I2C, SDIO, SPI,

IR, etc.

BL602C functional block diagram: