IoT Mill

An IoT prototyping platform for quickly developing IoT devices, products, and services.
PortaOne IoT Mill

Technical specifications

EnclosureIP68, NEMA 1, 2, 4, 4X, 6, 6P, 12, 13, UL94 V-0, Polycarbonate with Mounting Flanges.
Compatible with IP66 Nylon Cable Glands
Dimensions6.1 x 4.6 x 2.4 In / 156 x 118 x 62 mm
SOCESP32-WROVER-B 8Mb Flash/8Mb RAM, WiFi, Bluetooth, Bluetooth LE
ModemSIM7070G CAT-M1/NB-IoT + Nano SIM card socket or MFF2 SIM Card
GPS AntennaBuilt-in, active MAX2686, controlled power
NB-IoT AntennaBuilt-in Antenova SR4L054
MPPT Solar ChargerSPV1040T + MP2605DQ-LF-Z
Battery includedKlarus 18GT high quality 18650 3600mAh Protected Li-ion
Optional heavy duty batteryKlarus 21GT-50 high quality 5000mAh 21700 Protected Li-ion

Peripherals and sensors

  • IMU TDK InvenSense ICM-20948 on I2C bus + Interrupt
  • Micro SD card socket, controlled power
  • Flood sensor circuit and connector
  • Battery voltage measurement
  • Expansion connector: I2C, SPI, controlled + uncontrolled power
  • Control button and LED expansion connector
    ESP and SimCom programming header

Software application features

  • All necessary drivers
  • Over-the-air (OTA) firmware updates
  • Motion sensing with deep sleep
  • GNSS
  • LTE NB-IoT
  • Wi-Fi
  • BLE
  • Ping
  • SNTP
  • MQTTS and HTTPS data reporting
  • SD card data logging

Discover the unmatched advantages of IoT Mill

When it comes to IoT solutions, IoT Mill stands out from the competition by offering a range of unique features and capabilities that set us apart. Here's what makes IoT Mill the ultimate choice for your IoT needs:


Say goodbye to product assembly hassles

Our competitor's approach often involves separate components and assembly headaches.

PortaOne IoT

Unlike other IoT manufacturers who sell boards and components separately, IoT Mill comes fully enclosed in a specially designed plastic enclosure.

Software included

Ready to use FreeRTOS based software framework allowing focusing on application level design and reducing time-to-market for IoT solution providers

Superior power efficiency

Our advanced power optimization techniques enable IoT Mill devices to operate for extended periods on a single charge. We leverage optimized board design with ultra-low-power components, and power control circuits to maximize battery life.

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