OMG compatible with TTGO T-Call ESP32 hardware with sim800?

BoyElec · August 23, 2019, 6:14am

Hi,

I was wondering of OMG is compatible with this hardware. It would be nice because both esp32 and gsm board in the same board !

Thanks

1technophile · August 24, 2019, 4:18pm

Hello,

Not yet, omg supports A6 or A7 but not sim800.

By the time you can also try that:

github.com

vshymanskyy/TinyGSM/blob/master/examples/MqttClient/MqttClient.ino

/**************************************************************
 *
 * For this example, you need to install PubSubClient library:
 *   https://github.com/knolleary/pubsubclient
 *   or from http://librarymanager/all#PubSubClient
 *
 * TinyGSM Getting Started guide:
 *   https://tiny.cc/tinygsm-readme
 *
 * For more MQTT examples, see PubSubClient library
 *
 **************************************************************
 * Use Mosquitto client tools to work with MQTT
 *   Ubuntu/Linux: sudo apt-get install mosquitto-clients
 *   Windows:      https://mosquitto.org/download/
 *
 * Subscribe for messages:
 *   mosquitto_sub -h test.mosquitto.org -t GsmClientTest/init -t GsmClientTest/ledStatus -q 1
 * Toggle led:
 *   mosquitto_pub -h test.mosquitto.org -t GsmClientTest/led -q 1 -m "toggle"

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mohamad_saleh_Ebrahi · February 25, 2025, 10:47am

Hi 1technophile.

Is any program in your mind to start developing framware for ttgo t call board?