ICL Command

The ICL (Identification Code List) command allows managing the authorized code list for driver sessions. Supports up to 100 codes (00-99) compatible with iButton, RF433, Bluetooth or manual entry.

What is it for?

📋 Manage authorized users (up to 100 codes)
🔑 Access control to vehicles/machinery
👤 Identify drivers by specific code
🎲 Generate temporary random codes
🔄 Programmable credential rotation

Syntax

Operation	Command	Description
Load code	`SICLpp código`	Saves code in position pp
Add to end	`SICL+ código`	Adds to first free position
Query	`QICLpp`	Reads code in position pp
Generate random	`SICLpp #n`	Generates n-digit code (1-F hex)
Delete one	`SICLpp*`	Removes code in position pp
Delete in use	`SICL*S`	Removes active session code
Delete all	`SICL*55AA`	Removes entire list

Query response: RICLpp código

Parameters

Parameter	Description	Range
`pp`	Position in list	00-99
`código`	User identifier	Up to 16 characters
`#n`	Random code length	1-F (hex = 1-16 digits)

Use prefix $ for session codes (e.g.: $CHOFER_001). The code 55AA is mandatory confirmation to delete the entire list.

ICL Signals (Triggers)

Each position has its own signal that activates when that code is detected:

Signal	Event
`ICL00+`	Code in position 00 detected
`ICL01+`	Code in position 01 detected
…	…
`ICL99+`	Code in position 99 detected

ICL signals only support positive edge (+) and cannot be used as conditionals (CND).

Basic Examples

Load driver codes


>SICL00 $JUAN_PEREZ<      // Position 00
>SICL01 $MARIA_GOMEZ<     // Position 01
>SICL02 $CARLOS_DIAZ<     // Position 02

Load iButton (ROM ID)


>SICL00 01234567890ABCDE<
>SICL01 FEDCBA9876543210<

Add to end of list


>SICL+ $CHOFER_NUEVO<     // Added to first free position

Query code


>QICL00<
// Response: RICL00 $JUAN_PEREZ

Generate random code


>SICL05 #8<               // Generates 8 random characters in position 05
// Example result: A3F9B2C1

Delete code


>SICL02*<                 // Removes code in position 02

Delete entire list


>SICL*55AA<               // ⚠️ Removes ALL codes

Advanced Operations

Delete active session code


>SICL*S<    // Removes the code that has an open session

Useful for immediate access revocation:


>SRLA4E;TRG=IC00-;ACC={SICL*S}<

Persistence

ICL codes are stored in Flash memory and persist after device restart.

Feature	Value
Capacity	100 codes (00-99)
Maximum length	16 characters
Storage	Flash (non-volatile)

Compatibility

💾Firmware v1.03.00

SPLegacy

iButton, Manual

💾Firmware v1.00.00

SP-IOT

SM-IOT

ZE-IOT

Spider IoT:iButton, RF433, BT, Manual

Smart IoT:iButton, BT, Manual

Zero IoT:Manual