Interfacing esp32 lora v3 with a Teensy 4.1

#1

Hello,

I need advice on Interfacing esp32 lora v3 with a Teensy 4.1

I was thinking using Hardware serial or I2C

Does the ESP32 Lora v3 Support Hardware Serial? If so what GPIO should I used.

Context:

I want to add a Computer to my Hight Power rocker to LOG data and control some Canard fins. I have a Teensy 4.1 on a Custom board to do this. I want to ADD communication Between the rocket and the Ground Station.

So, I would used WIFI et Get status on the Rocket on the Launch Pad and the Lora Module to get telemetry during Flight. The Sampling of the Sensor is 50 time per Sec. I need to send this data to the ESP and it would Send it out via Wi-Fi and Lora.

Thanks

#2

https://github.com/jgromes/RadioLib/tree/master/examples
This is an instance of a hardware serial port, which may be helpful to you,

. Recommend using software serial port, which is very convenient

#3

Those boards don’t have uart available. They are all being used by Lora, wifi, and USB. You might be able to send data out the usb connector via uart0. I belive the teensy allows host mode. Check this path.