On Internet you can find a loot of KIT to electrify bicycles and more. Below there are some links.
- GD32 MCU Eclipse development environment for GNU ARM & RISC-V setup tutorial for Windows
- MDK KEIL COMMUNITY EDITION
- USB – BNC – Jack, etc connectors
- Alexa or Home Assistant and P-NUCLEO-WB55
- TENDA MW12-3 Wi-Fi Mesh Tent, Tri-band, 3 Gigabit Ports, Wi-Fi Coverage up to 560 SQM, Supports 100 Connected Devices, Alexa Compatible