5V + Solar
2 devices
LILYGO T-Bat
Power Module
Solar-capable power management module based on CN3065 for charging an 18650 Li-ion battery via Micro USB, solar panel input (5.3V+), or BAT input, with 5V/1A USB output for powering devices up to 1A c
CN3065 (Power Management IC)nonenone
~$4View

LILYGO T-SIM7600
ESP32
ESP32 development board with SIM7600 LTE Cat-4 modem (150Mbps DL), GPS, 18650 battery holder with solar charging interface, and dual USB-C ports for high-speed cellular IoT applications.
ESP32520KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 4.2
~$50View
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