https://www.elecrow.com/thinknode-m4-power-bank-lora-device-with-lora-tracker-function-powered-by-nrf52840.html
ThinkNode M4 Power Bank - LoRa Device with LoRa Tracker Function Powered By nRF52840
ThinkNode M4 is a groundbreaking multi-functional mobile power bank that integrates Meshtastic, LoRa long-distance communication technology, and a GPS module.
power banktracker function
https://www.elecrow.com/thinknode-m3-meshtastic-tracker-with-gps-wifi-ble-function-for-indoor-and-outdoor-positioning.html
ThinkNode-M3 Meshtastic Tracker With GPS/WiFi/BLE function For Indoor and Outdoor Positioning
The ThinkNode-M3 Meshtastic tracker is a small and powerful positioning device that utilizes GPS, Bluetooth, and Wi-Fi technologies to achieve seamless indoor...
gps wifithinknodemeshtastic
https://www.elecrow.com/thinknode-m4-power-bank-lora-device-with-meshtastic-lora-tracker-function-powered-by-nrf52840.html
ThinkNode-M4 Power Bank with Meshtastic or LoRa Tracker Function
ThinkNode M4 is a groundbreaking multi-functional mobile power bank that integrates Meshtastic, LoRa long-distance communication technology, and a GPS module.
power banklora tracker