Products
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1. The input is a switch signal. When the input port is short-circuited to the ground (GND), an alarm message will be sent to the preset alarm phone, or call the set alarm number. The content of the alarm message can be set by...
- £ 42.99 GBP
- £ 42.99 GBP
- Unit price
- per
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Vendor: TTGOTTGO T-SIM7000G ESP32 WiFi Bluetooth 18560 Battery Holder Solar Charge Module Development Board, T-SIM7000GProduct Description Hardware Specifications: 1. Main chip: ESP32 2. Module: ESP32-WROVER-B,SIM7000G 3. Interface:USB,SD Card,Solar Input interface 4. Flash Memory: 4M Flash / 8M PSRAM 5. Button: Reset,Power switch 6. USB to TTL: CP2104 7. Car Clock: 40MHz 8. SIM Card Size: Nano SIM Card...
- £ 89.99 GBP
- £ 89.99 GBP
- Unit price
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1. Wireless Bluetooth + USB foot switch,USB Mode + Bluetooth Mode: Two connection ways,Use USB wire or Bluetooth connect your PC or mobile phone- Allows hands-free operate on iPad, androids tablet and computers with your foot for working, play game push to talk etc.......
- £ 50.99 GBP
- £ 50.99 GBP
- Unit price
- per
