HY-DB01B-D is Bluetooth development kit for BLE 5.1 Module HY-DB01B testing, It’s 6pin Bluetooth UART to ttl board.
● HY-DB01B-D is a Bluetooth evaluation board for the BLE 5.1 module HY-DB01B. it is 6pin TTL board, it provides 6 pin serials with BLM-DB01B (STATUS, RXD, TXD, GND, VCC, KEY), customer could power on or connection with their MCU directly.
● Compare with separated bluetooth modules, with HY-DB01B EVALUATION board is much more convenient & easy for users to test their products. Time saving, and ensuring the safety.
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