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Product Description
Tarang™ P20, 2.4 GHz Low power RF module is the flagship product of Melange Systems, suited for variety of IoT (Internet of Things) applications. Widely used by the energy metering industry for AMR / AMI, these modules are field proven and already crossed two million deployments in India.
| Parameter | Specification |
| GENERAL | |
| Frequency | 2.4 GHz |
| Trasmit Power | 19 dBm |
| RF Data Rate | 250 Kbps |
| Serial Data Rate | 2400 bps to 115200 bps |
| Antenna Options | Wire / MMCX / PCB |
| POWER | |
| Supply Voltage | 3.3 V to 3.6 V |
| Peak Trasmit Current | 115 mA |
| Receive Current | 35 mA |
| NETWORKING | |
| Number Of Channels | 16 |
| Network Topologies | ZigBee / TarangNet / PrettyMesh |
| MECHANICAL | |
| Dimensions | 37.3 mm / 26 mm |
| Interface Connector | 2 mm pin header |
- Tarang P20 RF Modules work on a radio technology that operates in globally available licence-free and private bands to deliver smart city and other IoT applications.
- Bi-directional – allowing for full control and monitoring and fully low cost.
- Uses licence-exempt radio spectrum within both European and North American radio regulations.
- Long range – suitable for urban, suburban and rural deployments.
- Has no reliance on other wireless networks – so will be available long into the future (unlike systems such as GSM).
- It provides for different forms of communication (both connection to individual units and broadcast to all units).
- It is already in use in high volume applications, including smart metering (AMR).
- General purpose usage for energy metering, home automation, smart lighting etc.
- Protocol support: ZigBee, 6LoWPAN.
Melange Systems UT20 series 6LoWPAN conformed modules are designed to take on the myriad of Sub-GHz wireless communication requirements in the various industry segments and consumer electronics. Operates in the 865 - 867 MHz region and delivers 19 dBm output power.
| Parameter | Specification |
| GENERAL | |
| Frequency | 865 MHz to 867 MHz |
| Trasmit Power | 19 dBm and 13 dBm Variants |
| RF Data Rate | 50 Kbps |
| Serial Data Rate | 2400 bps to 115200 bps |
| Antenna Options | Wire / MMCX |
| POWER | |
| Supply Voltage | 3.3 V to 3.6 V |
| Peak Trasmit Current | 125 mA |
| Receive Current | 50 mA |
| NETWORKING | |
| Number Of Channels | 10 |
| Network Topologies | 6LoWPAN / TarangNet / PrettyMesh |
| MECHANICAL | |
| Dimensions | 33 mm / 26 mm |
| Interface Connector | 2 mm pin header |
- Supports Melange Systems proprietary TarangNet™ (for point to point, point to multi-point) and PrettyMesh™ (for mesh network) topologies.
- Supports 6LoWPAN networking topologies.
- Field configurable 6LoWPAN Network node as Root, Router or a Leaf.
- Leaf nodes feature ultra low power sleep capabilities for the battery operated applications.
- Supports over the air configuration and over the air programming.
- Features standard UART port to interface with a host controller and support configurations via simple AT commands and APIs.
- Field configurable baud-rate, RF output power and operating channel.
- Options to mount spring antenna/external antenna with pigtail connector/MMCX connector.
- Best suited for smart metering, home automation, industrial automation and street lighting applications.
For more information, Please contact Melange Systems.
Melange Systems Tarang™ US20 Sub-GHz wireless modules offer one of the most comprehensive solution to the increasing smart meter reading requirements in the water and gas metering industries. Module accepts pulse input directly from a water or gas meter, thus an extra micro controller can be avoided.
| Parameter | Specification |
| GENERAL | |
| Frequency | 865 MHz to 867 MHz |
| Trasmit Power | 19 dBm |
| RF Data Rate | 1 Kbps |
| Serial Data Rate | 1200 bps to 115200 bps |
| Antenna Options | Spring |
| POWER | |
| Supply Voltage | 3.3 V to 3.6 V |
| Peak Trasmit Current | 140 mA |
| Receive Current | 25 mA |
| NETWORKING | |
| Number Of Channels | 10 |
| Network Topologies | Proprietary water metering stack |
| MECHANICAL | |
| Dimensions | 19.5 mm / 21.5 mm |
| Interface Connector | 2 mm pin header |
- Accepts pulse input directly from a water or gas meter, thus an extra micro controller can be avoided.
- Features a cumulative pulse counter and an in-built 3 KB EEPROM for the data retention.
- Provides a UART port to interface with an existing metering controller.
- Digital input for Meter tamper detection and tamper history retention in EEPROM.
- On board RTC, provides Date and Time stamp with every event log.
- Automated RTC date and time synchronization with the download devices.
- Operates on standard 3.6 V Battery.
- Supports dead-sleep mode with ultra low power consumption.
- Protocol support: LoRa.
Tarang™ W-18 WLAN module is based on TI CC32xx chip solution. The module integrates wireless network protocol IEEE802. 11 and TCP/IP protocol stacks. TarangW-18 consists of 802. 11.b/g/n ra-dio, MAC, base band controller, Wi-Fi Driver and supplicant. They are suitable for adding wireless capability to any product with serial data interface.
| Parameter | Specification |
| GENERAL | |
| Frequency | 2.412 GHz to 2.484 GHz |
| Wireless Standard | 802.11/b/g/n |
| Trasmit Power | 17dBm @ 1 DSSS |
| Receiver Sensitivity | -95dBm @ 1 DSSS |
| Antenna Connector | MMCX |
| On-board antenna option | Wire Antenna |
| POWER | |
| Operating Voltage | 3.3 V to 3.6V |
| Operating Current | TX @ 1 DSSS: 280mA,RX @ 1 DSSS: 60mA |
| Operating Temp. | -40’C to 85’C |
| NETWORKING | |
| Data Interface | UART |
| MECHANICAL | |
| Dimensions | 37 mm X 26.2 mm |
| External Interface | 2X10 Pin con 2 mm pitch |
- TI CC3200 chip based on ARM Cortex-M4.
- Supports AP and Station Modes.
- Supports TCP / UDP Sockest.
- WEP/WPA/WPA2 Security.
- Up to four simultaneous links.
- Serial data rate up to 115200 baud.
- Low power consumption.
- Dynamic and Static IP address configuration.
- Up to four optional digital I/O for external interface.
For more information, Please contact Melange Systems.
TarangMini™ SM series modules encapsulate a Sub-GHz transceiver and ARM® Cortex® processor; these modules are specially designed to meet the IoT last mile connectivity requirements. A dedicated integration port with ready to use sensor software libraries enable the device to be used as a wireless sensor product without any additional engineering efforts.
| Parameter | Specification |
| GENERAL | |
| Frequency | 865 MHz - 867 MHz |
| Trasmit Power | 13.5 dBm and 15 dBm Variants |
| RF Data Rate | 37.5 Kbps |
| Serial Data Rate | 1200 bps - 115200 bps |
| Antenna Options | Spring / External |
| POWER | |
| Supply Voltage | 3.3 V to 3.6 V |
| Peak Trasmit Current | 48 mA @ 13.5 dBm |
| Receive Current | 16 mA |
| NETWORKING | |
| Number Of Channels | 10 |
| Network Topologies | 6LoWPAN / TarangNet |
| MECHANICAL | |
| Dimensions | 25 (L) x 22.5 (W) x 2.5 (H) |
| Interface Connector | 2 mm SMD / pin header |
- Supports Melange Systems proprietary TarangNet™(for point to point, point to multi-point) and PrettyMesh™ (for mesh network) topologies.
- Supports 6LoWPAN networking topologies.
- Field configurable 6LoWPAN Network node as Root, Router or a Leaf.
- Leaf nodes feature ultra low power sleep capabilities for the battery operated applications.
- Supports over the air configuration and over the air programming.
- Features standard UART port to interface with a host controller and support configurations via simple AT commands and APIs.
- Field configurable baud-rate, RF output power and operating channel.
- Options to mount spring antenna/external antenna with pigtail connector/MMCX connector.
- Best suited for smart metering, home automation, industrial automation and street lighting applications.
TarangMini™ LR series modules use Semtech’s popular LoRa® platform and has an integrated ARM® Cortex® processor. With Melange Systems Tarang software eco system in place, users get greater flexibility to choose between multiple software stacks appropriate for their application.
| Parameter | Specification |
| GENERAL | |
| Frequency | 865 MHz - 867 MHz |
| Trasmit Power | 19 dBm |
| RF Data Rate | 37.5 Kbps |
| Serial Data Rate | 1200 bps - 115200 bps |
| Antenna Options | Spring / External |
| POWER | |
| Supply Voltage | 3.3 V to 3.6 V |
| Peak Trasmit Current | 130 mA @ 19 dBm |
| Receive Current | 25 mA |
| NETWORKING | |
| Number Of Channels | 10 |
| Network Topologies | LoRaWAN Class A/LoRaWAN Class C/TarangNet |
| MECHANICAL | |
| Dimensions | 25 (L) x 22.5 (W) x 2.5 (H) |
| Interface Connector | 2 mm SMD / pin header |
- Supports Melange Systems proprietary TarangNet™ (for point to point, point to multi-point) and PrettyMesh™ (for mesh network) topologies.
- Supports LoRaWAN™ Class A network stack.
- Supports LoRaWAN™ Class C network stack.
- Supports 6LoWPAN networking topologies *.
- Ultra low power sleep capabilities for the battery operated applications.
- Best suited for smart water metering, industrial automation and street lighting applications.
- Features standard UART port to interface with a host controller and supports configurations via simple AT commands and APIs.
- Field configurable baud-rate, RF output power and operating channel.
- Options to mount spring antenna/external antenna with pigtail connector/MMCX connector.
- Supports over the air configuration and over the air programming **.
- SMD or Through-hole mounting provisions.
TarangMini™ BL series is a new generation Bluetooth® Low Energy (BLE) module from Melange Systems. These highly integrated ultra low power devices feature extremely simple interfacing options to provide wireless capabilities to any embedded products in consumer and industrial segments.
| Parameter | Specification |
| GENERAL | |
| Frequency | 2400 MHz to 2483.5 MHz |
| Trasmit Power | 4 dBm |
| RF Data Rate | 50 Kbps |
| Serial Data Rate | 1200 bps - 115200 bps |
| Antenna Options | Chip Antenna / Wire Antenna |
| POWER | |
| Supply Voltage | 3.3 V to 3.6 V |
| Peak Trasmit Current | 8.8 mA @ 0 dBm |
| Receive Current | 9.25 mA |
| NETWORKING | |
| Number Of Channels | 10 |
| Network Topologies | BLE 4.0 |
| MECHANICAL | |
| Dimensions | 25 (L) x 22.5 (W) x 2.5 (H) |
| Interface Connector | 2 mm SMD / pin header |
- Built-in Bluetooth® v4.0 stack and application profiles with simple AT command / API host interface on UART.
- Transparent mode operation for data transfer requirements.
- Operates on both Bluetooth® Master or Slave configurations.
- Supports up to eight simultaneous links in master mode.
- AES-128 Encryption for the data.
- Embedded battery status monitoring support.
- 2.4 GHz wireless operation, supports up to 1Mbps air data rate.
- Works on a single coin cell with less than 3 uA deep sleep current.
- Supports SMD/Through hole PCB mounting and provisions for wire antenna/chip antenna.
- On board sensor integration port and ready software library suit to enable quicker integration with Melange Systems Sensor Modules.
- Real-time clock (RTC).
TarangMini™ 08BLxx is a new generation Bluetooth® Low Energy (BLE) module variant from Melange Systems. These highly integrated ultra-low power devices are built to address the last mile connectivity requirements in the IoT domain. Powered by an ARM® CortexTM processor, the module features extremely simple interfacing options to provide wireless capabilities to any embedded products in automotive, consumer and industrial segments. TarangMiniTM BL variants include Bluetooth® v5.0 – v5.3 stack in-built and supports host or host-less mode of operation.
| Parameter | Specification |
| GENERAL | |
| Frequency | 2400 MHz to 2483.5 MHz |
| Trasmit Power | Up to 8 dBm |
| RF Data Rate | Up to 2 Mbps |
| Serial Data Rate | 1200 bps - 115200 bps |
| Antenna Options | Onboard PCB/UFL/Wire |
| POWER | |
| Supply Voltage | 1.8V to 3.6V |
| NETWORKING | |
| Stack Version | Supports BLE 4.2 to BLE 5.3 |
| MECHANICAL | |
| Interface Connector | SMD/Pin Header |
- Built-in Bluetooth® v4.0 stack and application profiles with simple AT command / API host interface on UART.
- Supports transparent UART mode (similar to SPP) for data transfer requirements (Default).
- Application and profile customization support for large volume procurements.
- Operates on both Bluetooth® Master or Slave configurations.
- Compact footprints.
- 2.4 GHz wireless operation, supports up to 2Mbps air data rate.
- Wide power supply range (1.8 V to 3.8 V).
- Wide temperature range (-40 to +85 degree C/+105 degree C).
- Ultra-low power consumption.
- Excellent receiver sensitivity.
- Rich peripheral support - SPI, I2C, UART, I2S, RTC.
- Castellated SMT pads for easy and reliable PCB mounting.
- Environment friendly, RoHS compliant.
- WPC ETA Certification (for India operations).
Melange Systems TPS-NXSPTxxx wireless sensor is a highly scalable solution for the Direct Tire Pressure Monitoring System (TPMS) requirements. This sensor platform is designed to support both OEM and after-market solutions with real-time measurement capabilities of tire pressure, temperature and X, Z Axis Accelerations.
| Parameter | Specification |
| Pressure Measurement Range | Type1: 100 kPa - 450 kPa |
| Type2: 100 kPa - 900 kPa | |
| Type3: 100 kPa - 1500 kPa | |
| Temperature Measurement Range: | -40 °C to +125 °C |
| RF Operating Frequency | Measurement: 433 MHz - 434 MHz |
| Configuration: 125 KHz | |
| Operating Temperature | -40 °C to +125 °C |
| Base board dimensions (with battery) | 20.5 (L) x 20.5 (W) x 7.8 (D) mm |
- High accuracy tire pressure measurement with direct sensor exposure to the air pressure.
- Two port wireless operation.
- High Frequency - Measurements.
- Low Frequency - Configurations.
- In-built battery life monitoring and reporting.
- Configurable beacon interval.
- Alert on abrupt pressure and temperature variations.
- Temperature Measurement.
- X and Z Axis Acceleration Measurements.
- Ultra low power sleep capabilities with 10 years* of life.
- Supports multiple mounting provisions.
- Mount on TPMS Valve.
- Mount on the rim.
- Supports TPMS valve as an antenna option**.
About us
Melange Systems is a wireless networking company with an emphasis on Internet of Things (IoT). Company offers low cost, low power wireless networking modules and complementary solutions for the next generation smart grid networks, smart cities and connected infrastructure.