Gravity: CAT1 A7670G Global 4G IoT Communication Module (TEL0163)
4G CAT1 LTE module based on the A7670G chipset, supporting multi-band global coverage, voice calls, SMS, and data via UART AT commands. Compatible with Arduino and similar boards.
Pinout
- RXType · UART
- TXType · UART
- -Type · Ground
- +Type · Power
- 5–12VType · Power
- GNDType · Ground
- SPK+Type · Signal
- SPK-Type · Signal
| Pin | Type |
|---|---|
| RX | UART |
| TX | UART |
| - | Ground |
| + | Power |
| 5–12V | Power |
| GND | Ground |
| SPK+ | Signal |
| SPK- | Signal |
Pin details
8 connections- RXUART
- TXUART
- -Ground
- +Power
- 5–12VPower
- GNDGround
- SPK+Signal
- SPK-Signal
Start wiring
UART · USB · Breakout
Module pins: +, 5–12V, -, GND, RX, TX, SPK+, SPK-. Schematik maps them to your board in the app.
Cellular
57 other optionsAdafruit FONA GSM breakouts, the Gravity Air780EU 4G Cat 1 module, Dragino NB-IoT Shield-B8, Pycom FiPy, Quectel and SIMCom M.2 5G modems, and the RockBLOCK 9603 Iridium modem each target a different network tier.
600-6000MHz 5G Antenna visual preview600-6000MHz 5G Antenna
A7670E LTE Cat-1 HAT for Raspberry Pi visual previewA7670E LTE Cat-1 HAT for Raspberry Pi
Adafruit FONA - Mini Cellular GSM Breakout uFL Version visual previewAdafruit FONA - Mini Cellular GSM Breakout uFL Version
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Adafruit FONA 3G Cellular Breakout - European version visual previewAdafruit FONA 3G Cellular Breakout - European version
Adafruit FONA Mini Cellular GSM Breakout (SIM800) visual previewAdafruit FONA Mini Cellular GSM Breakout (SIM800)
Arduino GSM Shield (integrated antenna) visual previewArduino GSM Shield (integrated antenna)
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Dragino NB-IoT Shield B8 visual previewDragino NB-IoT Shield B8
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