Wiki

https://www.noisebridge.net/wiki/DreamTeam/Brainduinov2

Commands

Commands are sent by write ASCII characters to the bluetooth serial device. The brainduino echos back the lower-case compliment of the command sent 15 times followed by a return carridge. For example:

Client writes 'S' to bluetooth serial device
If the command is recieved by the brainduino, the brainduino writes 'sssssssssssssss' + '\r' back over bluetooth

ASCII | Result --- | --- I | Bypass the MAX7480 (8th-order butterworth filter) P | Set 200HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter) O | Set 150HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter) Q | Set 100HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter) Z | Set 50HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter) M | Set 40HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter) S | Set 32HZ low-pass corner frequency of MAX7480 (8th-order butterworth filter) V | Set sample rate to 500HZ W | Set sample rate to 250HZ B | Set sample rate to 190HZ A | Impedance check on with +1ch T | Impedance check on with -1ch C | Impedance check on with +2ch D | Impedance check on with -2ch E | Impedance check off F | Generate test signal with frequency = 12HZ G | Generate test signal with frequency = 28HZ H | Generate test signal with frequency = 111HZ J | Generate test signal with power = 0.1 K | Generate test signal with power = 1 Y | Set 4 channel mode X | Set 2 channel mode with 500HZ sample rate U | Set 2 channel mode with 250HZ sample rate