Crazyradio 2.0 - USB-Funkdongle mit großer Reichweite (nRF52840, Open Source) Logic Analyzer All relays have snubber circuits

All relays have snubber circuits across the normally open contacts and are suitable for inductive loads such as motors

RS485-Schnittstelle x 1

4GHz module developed by Shenzhen Ai-Thinker Technology Co

Current limit control: potentiometer

Zumo reflectance sensor array schematic diagram

Crazyradio 2.0 - USB-Funkdongle mit großer Reichweite (nRF52840, Open Source) Logic Analyzer All relays have snubber circuitsCrazyradio 2. 0 is a long range USB radio dongle based on the nRF52840. It's fully compatible with the Crazyflie ecosystem, but is also ideal for custom projects where low latency and reliable communication are more important than high bandwidth. Thanks to open source firmware and a Python API, it's highly versatile. Firmware updates are easily performed via USB without the need for additional hardware. Features: 20 dBm power amplifier (100 mW) Low