Heltec Temp/Humi Sensor GXHTV3 BME280 Buzzer Low-Power For Meshtastic WIFI Lora 32 V4 V3 Expansion Kit
Summary
1.BME280 Atmospheric Pressure Sensor
The BME280 is a low-power digital environmental sensor that integrates functions for measuring
atmospheric pressure, temperature, and humidity. It communicates with the main controller via an I²C
interface. With its compact size and stable performance, it is widely used in weather stations, indoor
navigation, IoT devices, and wearable technology, providing reliable environmental data monitoring
solutions. We offer customized interfaces to facilitate your connectivity needs.
2.Temp&Humi Sensor(GXHTV3)
The Heltec QuickLink Series element includes a wide variety of sensors and actuators. With a unified
packaging size and interface, the stamp hole allows it to be directly soldered onto your board like most
modules, also it can be optionally equipped with a PH2.0 x 4 interface to make it compatible with the
Grove Socket.
The GXHTC3 is a digital humidity and temperature sensor designed especially for battery-driven high-
volume consumer electronics applications. This sensor is strictly designed to overcome conventional
limits for size, power consumption, and performance to price ratio in order to fulfill current and future
requirements.
3.Buzzer
The buzzer compatible with WiFi LoRa 32 V4 can be directly installed on its expansion board by
selecting the B2B interface.
Main Features for Temp&Humi Sensor(GXHTV3)
●With unified packaging, stamp hole packaging (LGA) that can be directly soldered onto the circuit.
●Compatible with Grove socket through the PH2.0 x 4 interface.
●Typical accuracy: ± 3 %RH and ± 0.2 ° C
Dimension for Temp&Humi Sensor(GXHTV3)
Parameter for BME280 Atmospheric Pressure Sensor
|
Parameters |
Description |
|
Supply Voltage |
3.3V |
|
Supply Current |
2.8μA |
|
Pressure Resolution |
0.16 Pa |
|
Temperature Resolution |
0.01°C |
|
Interfaces |
I2C |
|
Measurement Modes |
P&T, forced or periodic |
|
Measurement Rate |
up to 157 Hz |
|
Filter Options |
Five bandwidths |
|
Storage Temperature |
-45~85℃ |
|
Dimension |
15*15*10mm(including QuickLink Socket) |
Parameter for Temp&Humi Sensor(GXHTV3)
|
Parameters |
Description |
|
Supply Voltage |
3.3V |
|
Supply Current |
430μA |
|
Interfaces |
I2C on PH2.0 x 4 |
|
Operating Temperature Range |
-45~130℃ |
|
Storage Temperature Range |
-45~130℃ |
|
Dimension |
15*15*10mm(including QuickLink Socket) |
Parameter for Buzzer
|
Parameters |
Description |
|
Supply Voltage |
1~25V |
|
Supply Current |
5mA MAX (3V) |
|
Sound Pressure Level |
MIN.65 dB, at 10cm at 3V |
|
Electrostatic Capacity |
12000±30% pF, at 100Hz 1V |
|
Oscillation Frequency |
4000 Hz |
|
Storage Temperature |
-40~85℃ |
|
Dimension |
22.20*10.40*3.00mm |
FAQ for Temp&Humi Sensor(GXHTV3)
1.How Can I use this Sensor with?
The sensor can be seamlessly integrated with the Sensor Hub Series by simply plugging it into the
board. This straightforward process allows for effortless connectivity and ease of use, allowing for
precise data collection and analysis.
2.May I inquire if the Sensor Hub Series supports the entire range of sensors?
The Sensor Hub Series is a set of devices that are designed to collect and process data from various
sensors. It is important to note that most of the Sensor Hub Series is supported, although some may
have specific requirements as indicated. This means that users can expect reliable and high-quality
performance from the majority of the devices in this series. However, it is recommended that users
consult the manufacturer’s documentation to ensure compatibility with their specific needs. By doing so,
users can maximize the functionality of the devices and ensure that they are able to meet their data
processing requirements.
3.May I inquire whether the item in question is impervious to water and dust?
The sensor in question is not equipped with water and dust-resistant properties. In order to attain such
capabilities, it would be necessary to employ the sensor within the protective enclosure of our Sensor
Hub Products.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Summary
1.BME280 Atmospheric Pressure Sensor
The BME280 is a low-power digital environmental sensor that integrates functions for measuring
atmospheric pressure, temperature, and humidity. It communicates with the main controller via an I²C
interface. With its compact size and stable performance, it is widely used in weather stations, indoor
navigation, IoT devices, and wearable technology, providing reliable environmental data monitoring
solutions. We offer customized interfaces to facilitate your connectivity needs.
2.Temp&Humi Sensor(GXHTV3)
The Heltec QuickLink Series element includes a wide variety of sensors and actuators. With a unified
packaging size and interface, the stamp hole allows it to be directly soldered onto your board like most
modules, also it can be optionally equipped with a PH2.0 x 4 interface to make it compatible with the
Grove Socket.
The GXHTC3 is a digital humidity and temperature sensor designed especially for battery-driven high-
volume consumer electronics applications. This sensor is strictly designed to overcome conventional
limits for size, power consumption, and performance to price ratio in order to fulfill current and future
requirements.
3.Buzzer
The buzzer compatible with WiFi LoRa 32 V4 can be directly installed on its expansion board by
selecting the B2B interface.
Main Features for Temp&Humi Sensor(GXHTV3)
●With unified packaging, stamp hole packaging (LGA) that can be directly soldered onto the circuit.
●Compatible with Grove socket through the PH2.0 x 4 interface.
●Typical accuracy: ± 3 %RH and ± 0.2 ° C
Dimension for Temp&Humi Sensor(GXHTV3)
Parameter for BME280 Atmospheric Pressure Sensor
|
Parameters |
Description |
|
Supply Voltage |
3.3V |
|
Supply Current |
2.8μA |
|
Pressure Resolution |
0.16 Pa |
|
Temperature Resolution |
0.01°C |
|
Interfaces |
I2C |
|
Measurement Modes |
P&T, forced or periodic |
|
Measurement Rate |
up to 157 Hz |
|
Filter Options |
Five bandwidths |
|
Storage Temperature |
-45~85℃ |
|
Dimension |
15*15*10mm(including QuickLink Socket) |
Parameter for Temp&Humi Sensor(GXHTV3)
|
Parameters |
Description |
|
Supply Voltage |
3.3V |
|
Supply Current |
430μA |
|
Interfaces |
I2C on PH2.0 x 4 |
|
Operating Temperature Range |
-45~130℃ |
|
Storage Temperature Range |
-45~130℃ |
|
Dimension |
15*15*10mm(including QuickLink Socket) |
Parameter for Buzzer
|
Parameters |
Description |
|
Supply Voltage |
1~25V |
|
Supply Current |
5mA MAX (3V) |
|
Sound Pressure Level |
MIN.65 dB, at 10cm at 3V |
|
Electrostatic Capacity |
12000±30% pF, at 100Hz 1V |
|
Oscillation Frequency |
4000 Hz |
|
Storage Temperature |
-40~85℃ |
|
Dimension |
22.20*10.40*3.00mm |
FAQ for Temp&Humi Sensor(GXHTV3)
1.How Can I use this Sensor with?
The sensor can be seamlessly integrated with the Sensor Hub Series by simply plugging it into the
board. This straightforward process allows for effortless connectivity and ease of use, allowing for
precise data collection and analysis.
2.May I inquire if the Sensor Hub Series supports the entire range of sensors?
The Sensor Hub Series is a set of devices that are designed to collect and process data from various
sensors. It is important to note that most of the Sensor Hub Series is supported, although some may
have specific requirements as indicated. This means that users can expect reliable and high-quality
performance from the majority of the devices in this series. However, it is recommended that users
consult the manufacturer’s documentation to ensure compatibility with their specific needs. By doing so,
users can maximize the functionality of the devices and ensure that they are able to meet their data
processing requirements.
3.May I inquire whether the item in question is impervious to water and dust?
The sensor in question is not equipped with water and dust-resistant properties. In order to attain such
capabilities, it would be necessary to employ the sensor within the protective enclosure of our Sensor
Hub Products.
