Firmware V1 documentation ยท V1.0-rc54-2d701ce

Koheron products currently ship with firmware V0.x by default. Firmware V1 is under active development and is not publicly available yet.

Contact us if you would like early access or want to evaluate V1 firmware on your device.

vtec

Advanced write V1.0-rc54-2d701ce CTL20 CTL200 CTL300A CTL300E CTL300P HTC200 TEC200

Set or read TEC voltage in V, where supported.

Usage

>> vtec
0.00000
>> vtec 1.2
1.20000

Product behavior

Product Access Write arguments Read response Notes
CTL20, CTL200, CTL300E, CTL300P Advanced write vtec <voltage> monitored TEC voltage in V Writes are accepted only when tecon 0 has disabled closed-loop TEC control. CTL200 enables the TEC supply before applying a valid manual voltage. CTL300P enables the VSTEC output before applying a valid manual voltage.
TEC200 Advanced write vtec <voltage> applied H-bridge TEC voltage in V Writes are accepted only when tecon 0 has disabled closed-loop TEC control. The requested voltage is clamped to the current vtmin and vtmax limits before it is applied.
HTC200 Read-only none monitored TEC/heater voltage in V The write form is not available.

Notes

On products that allow manual voltage writes, use vtmin and vtmax to review the configured voltage protection range before writing vtec. A successful write can immediately change the TEC drive voltage.