Description
| Features: Wireless Internet access 4 MB flash memory External and PCB antenna Lithium battery interface, 500mA maximum charging current TTGO I2C port |
For Wholesale and Customization, please contact us for more details. sale1@rfid-life.com -- Whatsapp: +86 18205991243
For Wholesale and Customization, please contact us for more details. sale1@rfid-life.com -- Whatsapp: +86 18205991243
| Features: Wireless Internet access 4 MB flash memory External and PCB antenna Lithium battery interface, 500mA maximum charging current TTGO I2C port |
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Email: sale1@rfid-life.com
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Email: sale1@rfid-life.com
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