HT-M2808 868MHz /915MHz Indoor LoRaWAN Network based Helium Hotspot provides a long-range of wireless network coverage and data transmission capacity for your devices that ensure you more profitabilities contributes to The People’s Network of Helium community.

Heltec Indoor Hotspot (HT-2808) main attributes:

Mian hardware

CPU: Quad-core Cortex-A53 64-bit 1.5GHz;

RAM: 2G DDR4;

ROM: 32G eMMC 5.1;

LoRa baseband: SX1308 + SX1255/7 chipset.

Network Connection

Wi-Fi: 2.4GHz/5GHz

Bluetooth: BT V5.0 EDR and BLE

Ethernet: 10/100M

Body size

Without footpads and SMA antenna socket: 120 * 115 * 35

Include footpads and SMA antenna socket: 120 * 122.5 * 40

Interface and interactive

5.5mm diameter socket: 12V DC power source input;

RJ45 socket: Ethernet connection;

Anti-theft lock hole: Anti-theft lock interface;

Power Button with Blue LED;

SMA Socket: LoRa antenna with inner holes and threads;

Type C Socket: Firmware flash during production and system recovery for user;

1mm diameter hole: System recovery trigger, need to cooperate with the reset button or power-on sequence.

Status indication LEDs

Power Button with Blue LED

Five minutes blinking after power-on, Bluetooth can be connected at this time;

The Bluetooth connection is successful or the flickering stops after five minutes of booting.

White — System Status

Light up: System running.

Blue — Wi-Fi connection status

Orange — Blockchain synchronization instructions

Blink: Syncing

Steady ON: synchronization is over

Green — LoRa receive

Red — LoRa transmit

Other highlight function

A keyhole is reserved, which can be used for anti-theft.

Heltec Indoor Hotspot has a cooling fan inside, which can be used to take away the heat generated by the operation of the system to ensure long-time stable operation.

Technical Parameters

Electrical characteristics

 Useful Link:

User Guide for modify the frequency band between the US915,AU915 and AS923

 User Manual

https://heltec-hotspot-docs.readthedocs.io/en/latest/hotspot_faq.html

https://docs.helium.com/lorawan-on-helium/frequency-plans