LTE-M module with ESP32
Posted: Wed Jun 30, 2021 6:35 pm
Is there an ESP32 board that has support for cellular connectivity? If not, which LTE-M modules are usually supported by ESP32 boards?
There's these TTGO T-Call boards with SIM800 series modules.
Technically, any LTE-M module will work with the ESP32, but if you pick one with good PPPoS or parsing library support, it can help save a lot of time. Simcom CAT M1 and nbIoT modems are good in my experience.