IoT Catalog
IoT hardware
Microcontrollers, SoCs, gateways, sensors and modules, the silicon that runs the edge, with the specs that matter.
- B
BH1750
Rohm
SensorDigital ambient light sensor (lux)
- B
BME280
Bosch Sensortec
SensorTemperature, humidity and barometric pressure sensor
- B
BME680
Bosch Sensortec
SensorTemperature, humidity, pressure and gas/VOC (air quality)
- D
DS18B20
Analog Devices (Maxim)
Sensor1-Wire digital thermometer
ESP32
Espressif Systems
SoCDual-core WiFi + BT/BLE SoC at €-tier price
- I
INA219
Texas Instruments
SensorCurrent, voltage and power monitor (I2C)
- I
IoT Sensors
SensorIoT sensors by category: environmental (BME280, SHT40), IMU, presence (PIR, mmWave), current and GPS, with their I2C, SPI, UART and ADC buses.
- L
LoRaWAN Gateways
GatewayLoRaWAN gateways: SX1302/1303 chipsets, indoor vs outdoor units, Network Server (ChirpStack, TTN), packet forwarder and how to build your own.
- M
MPU-6050
TDK InvenSense
Sensor6-axis IMU (accelerometer + gyroscope)
Nordic nRF52840
Nordic Semiconductor
SoCARM Cortex-M4 with BLE 5, 802.15.4 (Thread/Zigbee/Matter)
Raspberry Pi 5
Raspberry Pi Ltd.
Single-board computerARM Cortex-A76 quad-core SBC — the edge for serious IoT
- R
Raspberry Pi IoT
Raspberry Pi Foundation
Single-board computerRaspberry Pi in IoT projects: models (Pi 5, Zero 2W, CM4), use as an MQTT gateway and edge node, GPIO, and when it beats an MCU.
- S
SCD41
Sensirion
SensorCO₂, temperature and humidity sensor
- S
SHT4x
Sensirion
SensorHigh-accuracy temperature and humidity sensor
STM32WL
STMicroelectronics
MicrocontrollerTechnical guide to ST's STM32WL: a SoC with a sub-GHz LoRa radio on the same chip, Cortex-M4/M0+ and low power for LoRaWAN nodes.
- V
VL53L1X
STMicroelectronics
SensorLaser ToF distance sensor (up to 4 m)