5V 2A Power Adapter
$5.90
A Solar charging panel
$5.30
Antenna Feeder
$7.00 – $11.00
APT Test Backplane
$3.90- Compatible with HT-AT62.
- Only this bottom board, not include any other modules;
- Not include Battery and antenna;
- Include SH1.25 x 2 battery connecter.
Bread Board
$1.10- 400 Holes
- 8.5 x 5.5 cm
Capsule bottom shell non porous shell
$1.00
Capsule bottom shell porous shell
$1.00
Capsule middle shell
$1.00
Capsule sensor
$1.10 – $5.70
Out of stock
Capsule top shell
Device Anti-theft Lock
$6.00 – $10.00
E-Ink Display Module Acrylic protect Surface
$0.65 – $0.86- 包括 4PCS M1.6 x 6 螺栓和螺母;
- 包括 4PCS +2 丙烯酸垫片。
ESP Dev Backplane
$6.90- Compatible with, wireless shell, HT-CT62.
- Only this bottom board, not include Wireless Shell nor any other modules;
- Not include Battery and antenna;
- Include SH1.25 x 2 battery connecter.
External Filter (863~870MHz)
$12.99Heltec’s external filters are easy to use and can be integrated directly into hotspot devices. Our filter can reduce noise, increase signal-to-noise ratio, and increase the reception range of EU868 machines running V1.0/V1.1, resulting in the filter receiving the node’s signal continuously and reliably.
- Center frequency: 866.5MHz
- Frequency range: 863~870MHz
- Insertion loss: 2.3dB
Fiberglass Omni Antennas
$38.00 – $58.00The 3DB antenna with the base on its bottom, and the other gains of antennas are provided with adapter cables and U-mounts.