TTGO T-SIM7600E-H ESP32 WiFi Bluetooth 18560 Battery Holder Solar Charge Module Development Board, T-SIM7600E-H % iPad 2 Upgrade aero-turbine fan blade has

Upgrade aero-turbine fan blade has been upgraded with strong drive

Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS

One Package Size 10cm * 6cm * 22

Heart Rate Chip: GH3018

40HQ: 1076 cartons * 20 pcs = 21520 pcs

TTGO T-SIM7600E-H ESP32 WiFi Bluetooth 18560 Battery Holder Solar Charge Module Development Board, T-SIM7600E-H % iPad 2 Upgrade aero-turbine fan blade hasProduct Description Hardware Specifications: 1. Main chip: ESP32 2. Module: ESP32 WROVER B,SIM7600E H 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 9. SIM Antenna 10. GPS Antenna 11. Operating Temperature Range: 40 85 degrees 12. Product Size: 111mm x 37mm x 20mm 13. Product Weight: 50g Power Specifications: 1.