Bluetooth Low Energy module based on CS2541 chip. Compatible with 3.3V i 5V logic.

Short, black micro USB cable - perfect for BBC micro:bit

Transparent tube. 6 mm inside diameter, the wall is 1.5 mm thick, 9 mm on the outside.

Power of Arduino Leonardo in small form factor with low power consumption and 3V3 logic.

Power of Arduino Leonardo in small form factor

DHT11 sensor module

Good cable to connect I2C devices

4F-4F wire, 30 cm - good for I2C sensors

I2C sensor from well known DHT family

PTC heating element in aluminium enclosure. Recommended to heat up air during dust measurement using laser sensors like SDS011 or PMS5003

LoRa RA-02 SX1278 433MHz

LoRa RA-01 SX1278 433MHz

Clone of official Raspberry Pi Camera Module

Nice cable with switch.

Some LEDs, conductive threads, controler - and You have flashing e-textile project. All parts needed!

All in one module! ESP32 with Wi-Fi, Bluetooth, Ethernet 100Mbps, PoE, LiPo charger, USB and microSD.

Battery holder for two lithium-ion batteries in 18650 format. Serial 2S connection, long cable with a barrel jack.

Saves the day, when there is no space!

LED. Lilac. Sewable. Power on and it lights!