Overlay module for Raspberry Pi with GSM, GPRS, GNSS and Bluetooth

Module with pressure, temperature and humidity sensor BME280. It allows to read the atmospheric pressure in the range from 300 to 1100 hPa and communicates via the I2C or SPI interface. Waveshare BME280 Environmental Sensor

The Sunon DP200A2123XBL.GN fan is an axial AC model with dimensions of 120x120x38 mm, powered by 230 VAC. Equipped with ball bearings, it achieves a rotational speed of 2850 RPM, generating an airflow of 165 m³/h (±10%) at a noise level of 45 dBA. Its power consumption is 22 W, and the nominal current is 140 mA. The fan features two lead wires for connection.

2-position waterproof momentary rotary switch, 19 mm in diameter, in a stainless steel housing. Red colour

USR-WIFI232-A2 is a WiFi module with UART and Ethernet interfaces, supporting the 802.11 b/g/n standard and TCP/UDP protocols. With support for STA, AP, and AP+STA modes, and simple configuration via AT commands or a web interface, the module is ideal for IoT applications, automation, remote monitoring, and control systems.

Male terminal block, angled, 12-pin. Pitch 5.0mm. Height 7.8mm. 2EDGRC-5.0-12P. Set of 5 pieces

GD32F103RCT6, ARM Cortex-M3 microcontroller; SRAM: 48kb; Flash: 256kb; 108MHz; LQFP64

Male terminal block, angled, 9-pin. Pitch 3.81mm. Height 7mm. 15EDGRC. Set of 5 pieces

ARM Cortex-M3 CPU, 256kB Flash, 24kB RAM, 2xUART, 3xUSART, 2xI2C, 3xSPI, CEC, ADC, DAC, STM, LQFP144, RoHS

Male terminal block, angled, 2-pin. Pitch 5.0mm. Height 7.8mm. 2EDGRC-5.0-2P. Set of 10 pieces

Long-range Sub-GHz wireless RF transmitter and receiver module, capable of operating in the 868 MHz frequency band. The integrated architecture allows the use of a minimum number of external components while maintaining maximum design flexibility. Hoperf RFM69HW-868S

USB 2.0 cable with A type plug and two USB Type-C plugs. Length 1m.

Module with the MS5611 sensor, allowing measurement of atmospheric pressure. The module has a built-in 3.3 V voltage stabilizer. It comes with a connector for self-assembly. modGY-63

Bluetooth 5.0 module based on the BT401 chip. It allows you to send audio and support microSD cards up to 128 GB. DFRobot DFR0781

ARM Cortex-M3 MCU, 512 kB Flash, 64 kB SRAM, USB Device/Host, 2xCAN, I2S, DAC, LQFP80, RoHS

Linear capacitive touch sensor that realizes potentiometer functionality with 256 positions. It can act as a peripheral device for a computer or a microcontroller. SparkFun PRT-13144

Sound Sensor

Camera module, 2 Megapixel

ARM Cortex-M3 CPU, 1MB Flash, 96kB RAM, USB, CAN, 5xUART, 2xI2C, 3xSPI, ADC, DAC, STM, LQFP144, RoHS