The Meshtastic motherboard with solar MPPT charger allows power supply via Li-Ion, Li-Pol, LiFePO4 or LTO batteries and is based on the proven RAK4630 module.
Heltec Wireless Stick Lite V3.1 868MHz SX1262 WiFi module is a highly integrated development module designed for wireless communication and IoT (Internet of Things)...
Development board based on ESP32-S2 microcontroller. The board includes a USB-to-UART converter with USB-C connector for easy programming and debugging, TF card slot (microSD),...
The module is suitable for IoT applications based on the ESP32-PICO-D4 chip, which is powerful and versatile for low-power sensor networks and demanding tasks such as speech...
Single chip mini computer Raspberry Pi Zero WH, 1GHz single-core ARM1176JZF-S+ VideoCore IV 3D, 512MB SDRAM, microSD reader, 2.4GHz Wi-Fi 802.11b/g/n, Bluetooth 4.1 + BLE, 40pin...