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ESP32 Wireless Module SIM Antenna Development Board
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Methods & Delivery Time
- DHL 7-10 business days
- FedEx 7-10 business days
- Standard Express 10-25 business days
- Overseas Warehouse* 7-15 business days
*Available from: Germany, USA, Canada
Please note that all delivery times are estimated for reference only.
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About Tax
About Tax
We only charge the product cost and shipping cost.
1. For Standard Express Order: You may not need to deal with customs clearance, just need to pay attention to the track of the parcel, but this is not absolute, if your parcel is inspected by the customs, then you need to assist in dealing with customs clearance.
2. For DHL/ FedEx Order: You need to deal with the relevant customs clearance matters, as well as pay the tariff, the specific amount of tariff please pay attention to the policy of your country.
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The above tariffs are for reference only, please pay attention to your country's tax policy for more detailed instructions, if you need our help or have questions please feel free to contact us.
ESP32 Wireless Module SIM Antenna WiFi Bluetooth Development Expand Board Devkit for Arduino
Specifications For SIM800
|
MCU |
ESP32 |
| GSM/GPRS | SIM800H |
| SIM Nano Card Slot | Yes [2G] |
| ESP32 | |
| Clock Speed | 240Mhz |
| Flash | 4MB/8MB |
| PSRAM | 8MB |
| Wireless Connectivity |
Wi-Fi: 802.11 b/g/n Bluetooth: v4.2 BR/EDR and BLE |
| Button | EN |
| Charging IC | IP5306 |
| Serial Chip | CH9102 |
| Peripheral Interfaces | I2C、SPI、UART、SDIO、、I2S、CAN |
| Power Supply |
Support USB Type-C / Li-Po Battery Dual Power Supply
[USB can power the battery] |
| Others |
Supports pin extension of Mic and Speaker [Ship without mic and speaker by default] |
For T-Call A7670
Notice
Connect the power supply, click to start, after the start, click to reset, and click twice to shut down.
Sample Code For Reference [Github]
If you need technical support please check the below link to find more details.
Pin Diagram
What's In The Box
SIM800H
1 X SIM800H
1 X Power Cable(PH 2pin 2.0mm)
1 X SIM Antenna(~7 cm)
2 X Pin
T-Call A7670
GSM/GPRS Antenna
