Available
SQC485Iv2
Put any Modbus / RS485 device on LoRa — no gateway, no corporate network. Rugged ±70 V RS485, LoRaWAN® or secure mesh, set up from USB-C or a phone.
NT$1,200
Learn more →Industrial LoRa · RS485
The SQC485Iv2 puts any Modbus / RS485 device on LoRa — rugged ±70 V protection, long-range LoRaWAN® or a secure, Meshtastic®-compatible mesh, provisioned over USB-C and BLE.
New · Built-in sensor · SQS-Sensor
The SQS-TH-I has a temperature & humidity sensor built into the enclosure — no wiring, no config. USB-powered, it reports over a self-healing Meshtastic® mesh and doubles as an always-on relay.
Industrial wireless nodes designed and supported in Taiwan.
Put any Modbus / RS485 device on LoRa — no gateway, no corporate network. Rugged ±70 V RS485, LoRaWAN® or secure mesh, set up from USB-C or a phone.
NT$1,200
Learn more →
USB-powered wireless temperature & humidity node — sensor built in, LoRa mesh, always-on where you have 5 V and doubles as a relay. First of the SQS-Sensor line.
NT$1,200
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The battery version — adds an internal 18650 for years of untethered, drop-and-report operation. Put it where there’s no power at all.
NT$2,200
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The SQC* family is growing — more industrial connectivity nodes on the way.
Built for the realities of industrial deployment.
±70 V bus-fault and ±12 kV ESD RS485 shrug off surges and 25 V miswiring — so remote nodes keep reporting instead of dying.
Get data from remote gear with no network drop and no gateway — a secure, Meshtastic®-compatible self-healing mesh, or LoRaWAN backhaul, on one device.
Runs off 8–30 V panel power or 5 V USB-C with automatic source select — no extra supply to add.
Provision it over USB-C or wireless BLE 5 from a phone — no firmware engineer, no laptop toolchain.
Three free tools take a node from bare board to live data — provision, configure, integrate.
Yes. The SQC485Iv2 runs Meshtastic®-compatible firmware, so it joins a secure, self-healing LoRa mesh alongside other Meshtastic nodes — no gateway and no internet required. It can also be configured for LoRaWAN® backhaul instead.
That is exactly what the SQC485Iv2 is for. Wire your Modbus / RS485 instrument to its rugged ±70 V isolated port, and it carries the data over LoRa mesh or LoRaWAN — no corporate network and no local gateway needed.
Provisioning is done over USB-C or Bluetooth (BLE) from a phone or browser — flash firmware, pick LoRa mesh or LoRaWAN, and configure the RS485 port. All firmware and documentation are maintained in-house in Taiwan for the 920–925 MHz NCC band.
Yes — the SQS-TH-I. It’s the built-in-sensor sibling of the SQC485Iv2: the same LoRa, USB-C and enclosure platform, but with a temperature & humidity sensor inside instead of an RS485 terminal. Drop it where you can’t run wiring and it reports over the same Meshtastic mesh. A battery version, the SQS-TH-I-B, runs for years untethered.
Get the SQC485Iv2 today, explore the new SQS-TH-I sensor node, or talk to us about your deployment.