Florian
9f5bf3ec57
The compatible.openmqttgateway.com site is offline (TLS connection reset), leaving 38 dead links across the docs and README. Repoint BLE device lists to the canonical Theengs Decoder devices page already used by the navbar, point boards/devices/parts references to the corresponding docs pages, and drop the affiliate-site mentions and 'Where to Buy' links that have no live equivalent. Also fix a malformed markdown link in docs/use/ble.md.
758 B
758 B
GSM 2G gateway
Compatible parts
| Module | Purpose | Where to Buy |
|---|---|---|
| A6 | GSM GPRS module | - |
| A7 | GSM GPRS module with GPS | - |
Hardware setup
| Module Pin | NodeMCU / ESP8266 Pin |
|---|---|
| H_RXD | D6 |
| H_TXD | D7 |
| GND | GND |
| VCC5 | MOSFET driven by D5 |
For VCC5 you can power it directly all the time with an USB cable or use a MOSFET like here
Don't use the nodemcu/wemos 5V pin for the A6/7 power, use a dedicated power supply for both or dedicated to the A6/7 with at least 2 amps ability.
So as to start your A6/7 module press the red button for 4 seconds, or link the PWR_KEY GPIO to VCC5.0 for the same time.
