If I see correctly - you have TTGO, which is ESP32 based.
I recommend RAK4631 they consume 10x less energy while idle.
Super cool HW (and still compatible with micro-reticulum) 😊
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You have a device you could recommend me? Please
I am using this and it is just great!
RAKwireless Store
WisMesh RAK3312 Starter Kit | Modular WisBlock LoRa mesh kit with ESP32-S3 core, pre-flashed Meshtastic firmware, and antenna for off-grid communication
Pre-flashed Meshtastic Starter Kit with WiFi + BLE + LoRa. Build a US915 LoRa mesh for off-grid communication. Modular WisBlock, no soldering.
Thanks