* These are Tibbo BASIC/C-programmable devices and their function depends on the loaded app.
We offer many ready-to-use apps, among them a serial-over-IP (SoI) app and Modbus Gateway app.
SoI OverviewSoftwareDevice ServersBoardsModules

Serial-over-IP (SoI) on Tibbo IoT Modules

Tibbo's current lineup of embedded SoI modules includes three offerings: EM2000, EM1206, and EM500.

All three modules are general-purpose BASIC- and C-programmable devices that can be loaded with our open-source serial-over-IP (SoI) application.

All Tibbo SoI modules are compatible with Tibbo Device Server Toolkit (TDST) for Windows. TDST includes a Virtual Serial Port Driver (VSPD), which enables you to use the serial ports of SoI modules as remote COM ports of your PC. The Linux version of the VSPD is available as well.

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Comparison Table

Ethernet port
10/100 Base-T,
no RJ45/magnetics

10/100 Base-T
RJ45/magnetics on the RJ203

10/100 Base-T,
no RJ45/magnetics
Serial Interface
High-performance (ARM),
32-bit core
Baseline (T1000),
16-bit core
Economical (T2000),
16-bit core

Optional (with the GA1000 add-on)

Optional (with the GA1000 or WA2000 add-ons)

BLE (Bluetooth Low-Energy)

Optional (with the WA2000 add-on)

(requires an external modem)
Operating voltage
3.3V (5V-tolerant GPIO lines)

Earlier Serial-Over-IP Modules

Presented above are our current embedded SoI offerings based on Tibbo's BASIC/C-programmable IoT modules.

Earlier SoI modules are still in production and can be found in our Online Store.

Here they are:

SoI OverviewSoftwareDevice ServersBoardsModules