Flashing a Relays is the process of turning a relay on and off in the background while the controller processes other tasks. Users are free to handle other relay control operations while relays are flashing. Relay flashers make it easy to handle turn signal, road sign, and warning light applications with minimal integration time. There are 16 Relay Flashers, allowing 16 relays to flash simultaneously. Relay Flashers allow you to set the flash speed (S), which is applied to all Flashers (it is not possible to have each relay operating at a different flash rate).
Individual Flashers (F) may be turned On or Off (O) using the commands shown below.
F = Flasher (0 = All Flashers)
S = Speed of Flash (00-FF)
CK = Checksum (00-FF)
| TX: | 2 | 3 | 4 | F | S | CK | Function: | RX: | 2 | 3 | CK |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 04 | FE | 2D | 00 | 00 | D9 | Sets All Flashers to Fastest Speed | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 00 | 32 | 0B | Sets All Flashers to Slow Speed | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 00 | 80 | 59 | Sets All Flashers to Very Slow Speed | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 00 | FF | D8 | Sets All Flashers to Slowest Speed | AA | 01 | 55 | 00 |
F = Flasher (0 = All Flashers)
O = 0 = Off / 1 = On
CK = Checksum (00-FF)
| TX: | 2 | 3 | 4 | F | O | CK | Function: | RX: | 2 | 3 | CK |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 04 | FE | 2D | 01 | 00 | DA | Turn Off Flasher 1 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 01 | 01 | DB | Turn On Flasher 1 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 02 | 00 | DB | Turn Off Flasher 2 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 02 | 01 | DC | Turn On Flasher 2 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 03 | 00 | DC | Turn Off Flasher 3 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 03 | 01 | DD | Turn On Flasher 3 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 04 | 00 | DD | Turn Off Flasher 4 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 04 | 01 | DE | Turn On Flasher 4 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 05 | 00 | DE | Turn Off Flasher 5 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 05 | 01 | DF | Turn On Flasher 5 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 06 | 00 | DF | Turn Off Flasher 6 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 06 | 01 | E0 | Turn On Flasher 6 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 07 | 00 | E0 | Turn Off Flasher 7 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 07 | 01 | E1 | Turn On Flasher 7 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 08 | 00 | E1 | Turn Off Flasher 8 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 08 | 01 | E2 | Turn On Flasher 8 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 09 | 00 | E2 | Turn Off Flasher 9 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 09 | 01 | E3 | Turn On Flasher 9 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0A | 00 | E3 | Turn Off Flasher 10 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0A | 01 | E4 | Turn On Flasher 10 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0B | 00 | E4 | Turn Off Flasher 11 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0B | 01 | E5 | Turn On Flasher 11 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0C | 00 | E5 | Turn Off Flasher 12 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0C | 01 | E6 | Turn On Flasher 12 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0D | 00 | E6 | Turn On Flasher 13 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0D | 01 | E7 | Turn Of Flasher 13 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0E | 00 | E7 | Turn On Flasher 14 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0E | 01 | E8 | Turn Off Flasher 14 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0F | 00 | E8 | Turn On Flasher 15 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 0F | 01 | E9 | Turn Off Flasher 15 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 10 | 00 | E9 | Turn On Flasher 16 | AA | 01 | 55 | 00 |
| AA | 04 | FE | 2D | 10 | 01 | EA | Turn Off Flasher 16 | AA | 01 | 55 | 00 |