Wireless environmental sensor
Products and reference designs
Wireless environmental sensor
Overview
Our integrated circuits and reference designs demonstrate how to monitor various climate factors and wirelessly communicate with heating, ventilation and air conditioning (HVAC) systems and other intelligent building management systems, while significantly decreasing maintenance costs.
Design requirements
Wireless environmental sensor designs require:
- Nano-amp quiescent current, high light-load efficient power topologies to enable 10+ years battery life.
- Nano-power sensing and signal chain to measure temperature, humidity, ambient light and air quality.
- Ultra-low-power wireless MCUs to enable communication with 2.4-GHz and Sub-1-GHz networks.
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Temperature & humidity sensor
Wireless interface
Wireless connectivity (22)
Low-power 2.4-GHz products
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CC2652P7—SimpleLink™ Arm® Cortex®-M4F multiprotocol 2.4-GHz wireless MCU, 704-kB Flash, integrated power amp
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CC2651R3—SimpleLink™ 32-bit Arm® Cortex®-M4 single-protocol 2.4-GHz wireless MCU with 352-kB flash
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CC2540—Bluetooth® Low Energy wireless MCU with USB
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CC2642R—SimpleLink™ 32-bit Arm Cortex-M4F Bluetooth® Low Energy wireless MCU with 352kB Flash
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CC2640—SimpleLink™ 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU with 128kB Flash
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CC2630—SimpleLink™ 32-bit Arm Cortex-M3 Zigbee and 6LoWPAN wireless MCU with 128kB Flash
Sub-1 GHz transceivers
Sub-1 GHz wireless MCUs
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CC1312R—SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash
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CC1352P—SimpleLink™ Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU integrated power amplifier
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CC1350—SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 128kB Flash
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CC1352R—SimpleLink™ 32-bit Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 352kB Flash
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CC1314R10—SimpleLink™ Arm® Cortex®-M33 Sub-1 GHz wireless MCU with 1-MB flash and up to 296 kB of SRAM
Other wireless products
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TRF7970A—Multi-Protocol Fully Integrated 13.56-MHz NFC / RFID Transceiver IC
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CC2500—Low Cost, Low-Power 2.4 GHz RF Transceiver Designed for Low-Power Wireless Apps in the 2.4 GHz ISM B
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CC2530-RF4CE—Zigbee, IEEE 802.15.4 and RF4CE wireless MCU with 256kB Flash and 8kB RAM
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CC2592—2.4 GHz range extender with up to +22 dBm output power
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CC2620—SimpleLink™ 32-bit Arm Cortex-M3 Zigbee® RF4CE wireless MCU with 128kB Flash
Wi-Fi products
Logic & voltage translation (3)
Fixed-direction voltage translators
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SN74LV1T34—Single Power Supply BUFFER Logic Level Shifter (no enable)
Auto-direction voltage translators
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TXS0108E—Eight-bit bidirectional voltage-level shifter for open-drain and push-pull applications
Direction-controlled voltage translators
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SN74LVC1T45—Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs
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TIDA-00100—Indoor Light Energy Harvesting Reference Design for Bluetooth Low Energy (BLE) Beacon Subsystem
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TIDA-00374—Humidity & Temp Sensor Node for Star Networks Enabling 10+ Year Coin Cell Battery Life Ref Design
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TIDA-00484—Humidity & Temp Sensor Node for Sub-1GHz Star Networks Enabling 10+ Year Coin Cell Battery Life
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TIDA-00488—Energy Harvesting Ambient Light and Environment Sensor Node for Sub-1GHz Networks Reference Design
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TIDA-00489—Low Power Wireless PIR Motion Detector Reference Design Enabling 10 Year Coin Cell Battery Life
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TIDA-00758—Interrupt-based environmental sensor node with ambient light for Sub-1 GHz networks reference design
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TIDA-00759—Low-Power PIR Motion Detector With Bluetooth Smart & 10-Year Coin Cell Battery Life Reference Design
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TIDA-01477—Humidity & Temperature Sensor Node Reference Design Enabling Sub-1 GHz and Sensor-to-Cloud Networks
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TIDC-CC2650-CC2592-EMK—SimpleLink™ CC2650 Wireless MCU and CC2592 Range Extender Reference Design - 122dB Link Budget
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TIDC-CC2650STK-SENSORTAG—SimpleLink™ multi-standard CC2650 SensorTag™ kit reference designSchematic: PDF
Technical documentation
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