Studio Bluetooth Forum Discussions
I want to use larger MTU size for faster data transmission, like the way in project long_char_big_mtu and puart_control_big_mtu in WICED Smart SDK.
what is the opcode to use, like LEATT_OPCODE_EXCHANGE_MTU_REQ and LEATT_OPCODE_EXCHANGE_MTU_RSP, in WICED 4.1.1?
Or is there any example code of using larger MTU?
The current default power value is 9 ~ 10dBm. I want to set this value to 0dBm.
Is there an API that can be changed in the source code?@Show Less
I want to know the transmission rate of CYW20607,but do not find it in SPEC, can you give me some details.
Can I disable the BCM20704's BT and only use BLE connection device in standby mode ,and when BLE received the instructions to transmit audio then open the BT connection, and transmit audio?
This is used to save power.
I am looking at the datasheet for BCM20707 Bluetooth chip. Does anyone know the absolute maximum RF input (dBm) the chip can handle before permanently damaging the chip?Show Less
Our Bluetooth Stack BTstack (http://bluekitchen-gmbh.com) runs without any additional configuration with the Broadcom USB Bluetooth modules (e.g. the 20702).
Using the firmware patchrams contained in the WICED SDK, I was also able to bring it up on the BCM 43438, too.
What's missing now is, how to configure the chipset to route SCO data over HCI for testing? (I assume that it is routed to the I2S bus).
Assuming that is possible, how is flow control done? The Write SCO Flow Control Enable command returns the error Unknown HCI Command.
BlueKitchen GmbHShow Less