Every meter-reading solution in one place. Pick the one that fits, or write to us and we'll build it together.
Optical probes — wired USB, RS-485, UART; wireless BLE, SPP, Wi-Fi, Thread, Zigbee, Matter. The EnerMode64 industrial communication gateway. Software that speaks to them all — Windows, Linux, Android (OSF.07.02 included). And MASS-compatible head-end integration.
Every layer from the meter to the cloud, from a single source. Pick the family that fits.
Read heads that talk to the meter directly — wired USB, RS-485, UART; wireless BLE, SPP, Wi-Fi, Thread, Zigbee, Matter.
9 models →
Modems that carry the field to the centre — from EM-485-GSM to the flagship EnerMode64; Ethernet, 4G, Wi-Fi, LoRa, NB-IoT, I/O and relays.
10 models →
Apps that speak to them all — Reader, OSF (TEDAŞ), Compensation, Billing, Terminal; and MASS-compatible head-end.
5 apps + platform →Optical probes, EnerMode gateways and software — one design language, end to end.
Only what you need — one body, modular comms. Variants made to order.









Five apps, one core — all on Windows, Linux and Android. TEDAŞ OSF.07.02 included, 60-day free full trial.
OSF.07.02 is the hourly consumption form Turkish utilities require: a 24-hour × 31-day grid. meteroptic reads the load profile, fills the form automatically and saves it as Excel — manual cell entry becomes history. It can be switched off with one tap for those who do not need it.






1. Talk to the meter. Every compatible meter has the infrared optical window defined by IEC 62056-21 (formerly IEC 1107), or an RS-485 / Modbus port. meteroptic optical probes seat on that window with a ring magnet and talk to the meter — wired (USB, RS-485, UART) or wireless (BLE, SPP, Wi-Fi, Thread, Zigbee, Matter). The probe carries the dialogue losslessly and transparently at the physical layer — plain IEC, DLMS/HDLC over mode-E, or TEDAŞ MASS.
2. Carry the field to the centre. Reading a whole site rather than one meter? The EnerMode gateway family steps in: it bridges the RS-485 or optical line to the centre over Ethernet, 4G/2G, Wi-Fi, LoRaWAN or NB-IoT. The flagship EnerMode64 packs eight radios, two RS-485 ports, relays and configurable inputs into one body; from EM-485-GSM to the failover EM-ETH-GSM, there's a variant for every need.
3. Read, report, manage. The rest is software — and we build that too. Our Windows, Linux and Android apps offer IEC + DLMS reading, OBIS browsing, P.01 load profiles, the TEDAŞ OSF.07.02 form and Excel/PDF reporting. At enterprise scale, MASS-compatible head-end integration collects, validates and manages data from probes and gateways.
In short: every layer from the meter to the cloud, from a single source, in one design language. Whatever the meter, whatever the infrastructure — we'll build the solution that fits.
| Model | Interface | Power | Platform | Best for |
|---|---|---|---|---|
| MO-USB | USB 2.0 | USB (5 V) | Windows · Linux · Android | Desktop software and test bench |
| MO-485 | RS-485 | 5–24 VDC | Modem · RTU · PLC | Permanent panel installation |
| MO-TTL | UART TTL | 3.3–5 V | Gömülü sistemler | Modem and R&D integration |
| MO-BLE | Bluetooth 5 LE | Batarya / Battery | iOS · Android | Mobile field reading |
| MO-SPP | Bluetooth SPP | Batarya / Battery | Windows · Android · El terminali | Wireless with existing software |
| MO-WIFI | Wi-Fi (TCP) | 5 V USB-C | Tüm platformlar / All platforms | Fixed monitoring points |
| MO-THREAD | Thread / 802.15.4 | Batarya / 5 V | IPv6 · Border Router | Mesh field networks |
| MO-ZIGBEE | Zigbee 3.0 | Batarya / 5 V | BMS · Koordinatör | Building automation |
| MO-MATTER | Matter (Thread) | Batarya / 5 V | Apple · Google · SmartThings | Smart-home energy |
IEC 62056-21 (IEC 1107) physical layer with transparent DLMS/COSEM pass-through; works with every compliant meter, brand-independent.
PWR, TX, RX and RDY — identical indicators on every device. Field diagnostics take seconds.
Industrial design, strong magnetic ring and rugged housing; from test bench to pole in any condition.
A reading head that docks onto the infrared communication window found on meters. The meter stays galvanically isolated while IEC 62056-21 opens a safe serial channel; the probe converts that channel to USB, RS-485, UART, Bluetooth or Wi-Fi.
All electricity, gas and water meters with an IEC 62056-21 / IEC 1107 compliant optical port — brand and model independent.
Pick MO-BLE for a modern mobile app (iOS or recent Android); pick MO-SPP if you have existing software expecting a virtual COM port on a handheld or Windows PC. iOS does not support the SPP profile — which is exactly why both models exist.
Yes. The probes operate at the physical layer; after the mode-E switch, DLMS/HDLC frames and TEDAŞ MASS traffic pass through unchanged.
Only MO-USB needs a one-time driver on Windows (see Downloads). Linux ships with it in the kernel. BLE, SPP and Wi-Fi models need no driver at all.
Our Windows, Linux and Android apps offer IEC + DLMS reading, an OBIS browser, P.01 load profiles, the TEDAŞ OSF.07.02 form and Excel/PDF reporting; they come with a 60-day free full trial. See the Software page for details.