[Bug] PET998DR Shocker jumps to 100% shock/vibrate at end of action

[bnp22]

Pre-submission checklist

• I checked that no other Bug Report describing my problem exists.
• I am running the latest stable or prerelease firmware.
• My board is on the list of maintained boards.
• I accept that this issue may be closed if any of the above are found to be untrue.

Board

Wemos Lolin S3

Firmware version

1.5.0

Flashing method

I used the automatic OpenShock method via Chrome browser.

Describe what happened as precisely as possible.

I was able to assemble the DIY hub and pair two PET998DR shockers. The shockers respond to commands as expected, but at the end of every action there is a brief 100% intensity of that action.

For example, if I send a shock for an intensity of 5 for 10 seconds it shocks at the expected level and time, but then adds about a half of a second at 100 intensity at the end. Vibrate does the same thing.

This is a brand new board and transmitter. The shockers are older E-Sky branded PET998DR. but they function as expected with the remote. Pretty sure everything is hooked up correctly.

Describe what you expected to happen instead.

I expected the shock or vibrate commands to only do what was selected.

In as much detail as possible, describe the exact steps you took to make the problem appear.

1. Soldered the three wires to the board to the 3V, Extend per-board CI settings #12, and Ground pins.
2. Plugged into computer and flashed the firmware using the OpenShock tool in Chrome
3. Connected to the hub via WiFi and it immediately entered setup via the captive portal
4. Selected my home WiFi and entered the password, selected pin 12 for the transmit pin and pin 10 for the E-Stop pin (e-stop switch is not currently installed)
5. Added the Hub to the OpenShock.app account and successfully paired it to the hub.
6. Added the shockers selecting the PET998DR shockers. Successfully paired both.

Tried a vibrate at 25. It vibrates at that level and then full strength at the end.
Tried a shock at 5 in the hand. It shocked as expected, then much stronger for the last 1/2 second or so.

I've tested it extensively, and shock mode always adds the extra shock. Both shockers behave the same. I have tried power cycling the hub and the shockers, along with re-pairing the shockers.

Other remarks

No response