AI-Thinker Ra-08H (868MHz) (750-Reel) LCD Display The BT004 Bluetooth Relay provides

The BT004 Bluetooth Relay provides four dry contact relay outputs with a current rating of up to 16 amps

enabling voltages above your stepper motor's rated voltage to achieve higher step rates

making it easy to swap one version for another should your application requirements change

This is the base model for the MaxSonar snow depth measurement sensors

5 V bis 30 V und kann einen kontinuierlichen Ausgangsstrom von 19 A ohne Kühlkörper liefern

AI-Thinker Ra-08H (868MHz) (750-Reel) LCD Display The BT004 Bluetooth Relay providesRa 08 is an LoRa module designed and developed by Shenzhen Ai Thinker Technology Co., Ltd. The module is used for ultra long distance spread spectrum communications. Its chip ASR6601 is a universal LPWAN wireless communication SOC, integrated with RF transceivers, modems, and a 32 bit RISC MCU. The MCU adopts an ARMcore with a working frequency of 48MHz. The Ra 08 module supports LoRa modulation and traditional (G)FSK modulation under the LPWAN. At