AI-Thinker TB-04 (1000-Reel) hub-motoren It features a 74HCT245 buffer

It features a 74HCT245 buffer chip and 100 ohm series matching resistors

Motor Driver Truth Table PWMH PWML DIR OUTA OUTB Operation H H L GND V+ Forward H H H V+ GND Backward L H X GND GND Brake Low H L X V+ V+ Brake High L L X Z Z Coast

1in IDE style header pins at the ends

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3 V (mit 5V-toleranten UART-Pins

AI-Thinker TB-04 (1000-Reel) hub-motoren It features a 74HCT245 bufferThe TB 04 intelligent lighting module is a Bluetooth module based on the TLSR8253 chip and compatible with BT 5. 0 low power Tmall Genie Mesh. This module supports the Bluetooth module directly controlled by Tmall Genie and has a Bluetooth mesh networking function. Peer to peer network communication, using Bluetooth broadcast for communication, canensure timely response in the case of multiple devices. It is mainly used in intelligent light control,