5V via USB Type-C

2 devices

Heltec HT-M00 Dual Channel LoRa Gateway

Lora Gateway

A compact, low-cost dual-channel LoRaWAN gateway based on ESP32 and dual SX1276 transceivers, designed for indoor LoRa coverage of 1500-2000 square meters with support for SF7-SF12 spreading factors a

Xtensa LX6 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA)520KB SRAM4MBWiFi 802.11 b/g/nBLE Bluetooth 4.2, BLE

Lorawan Gateway Lora Mesh Networking Environmental Monitoring Smart Agriculture

~$39View

BigTreeTech ADXL345 V2.0 Accelerometer Board

Sensor Module

RP2040-based ADXL345 accelerometer board for Klipper input shaping and resonance compensation on 3D printers. Connects via USB Type-C with ESD protection. Board size: 33.25 × 15.5mm.

RP2040264KB2MB

3d Printer Input Shaping Resonance Testing klipper

~$10View

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