Emergency Communication

5 devices

Products for emergency off-grid communication during disasters, outdoor adventures, and areas without cell coverage.

Elecrow ThinkNode M1

Meshtastic Transceiver

Compact Meshtastic LoRa transceiver with nRF52840, SX1262, 1.54\" e-paper display, GPS, and 1200mAh battery for off-grid mesh communication.

ARM Cortex-M4F @ 64MHz, FPU, DSP, HW crypto (CryptoCell-310)256KB SRAM1MB internal + 2MB external QSPIBLE BLE 5.0

Lora Mesh Networking Off Grid Communication Emergency Communication Gps Tracking

~$54View

Armachat FLIP

Handheld Messenger

Pocket-sized open-source LoRa mesh messenger with ESP32-S3, RFM95 radio, 2.8" IPS display, and 36-key QWERTY keyboard. Runs Meshtastic and CircuitPython firmware for off-grid text communication.

ESP32-S3512KB SRAMvaries by ESP32-S3 moduleWiFi 802.11 b/g/nBLE BLE 5.0

Lora Mesh Networking Off Grid Communication Lora Messenger Portable Terminal

~$52View

CircuitMess Chatter 2.0

communicator

DIY encrypted LoRa communicator kit building a pair of devices for off-grid text messaging up to 2km range. Features ESP32, LLCC68 LoRa radio, and 160×128 TFT display.

Xtensa LX6 dual-core @ 240MHz, FPU520KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 4.2

Off Grid Communication Lora Messenger Stem Education Emergency Communication

~$217View

Heltec MeshPocket

Power Bank

Qi2 magnetic wireless charging power bank with integrated Meshtastic mesh networking node, featuring nRF52840 BLE + SX1262 LoRa radio and a 2.13" e-ink display. Available in 5000mAh and 10000mAh confi

ARM Cortex-M4F @ 64MHz, FPU, DSP, HW crypto (CryptoCell-310)256KB SRAM1MBBLE Bluetooth 5.0

Lora Mesh Networking Off Grid Communication Emergency Communication Wireless Power Bank

~$59View

Heltec Wireless Tracker

ESP32-S3 development board with integrated SX1262 LoRa transceiver, UC6580 dual-frequency GNSS receiver, and 0.96-inch TFT display for IoT asset tracking, Meshtastic mesh networking, and LoRaWAN appli

Xtensa LX7 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA)512KB SRAM8MBWiFi 802.11 b/g/nBLE BLE 5.0

Asset Tracking Gps Tracking Meshtastic Mesh Lora Mesh Networking

~$23View

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More to explore — popular traits shared by devices with Use Case: Emergency Communication.

LoRa Messenger LoRa Mesh Networking GPS Tracking Off-Grid Communication ARM Cortex-M4F @ 64MHz (nRF52840)WiFi 4 (802.11 b/g/n)BLE 5.0 512KB SRAM 256KB SRAM