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T-Impulse LoRa Wristband

T-Impulse LoRa Wristband

S78G 433Mhz S76G 868Mhz

Regular price $31.68 USD
Regular price Sale price $31.68 USD
Sale Sold out

⚠️Please note that all policy page on site only applies to items purchased from our store:

Relevant technical or usage issues can be also discussed in our GitHub or Community.

How to pay with different payment methods

About Tax

At present, the price of the platform does not include tax.
Customers in Europe should pay attention to the tax problem after the package reaches the local country.

[orders over 150 euros may generate tax, which needs to be borne/handled by the customer, the local policy shall prevail.]

Commended User

People with programming foundation[engineers / students / makers, etc..]

Shipping & Delivery

Methods & Delivery Time

During ship, maybe some methods of transport do not update the logistic track until the parcel reaches the destination country.

  1. Standard Express: 25-30 Days
  2. EUB: 25-30 Days
  3. YunTu Express: 10-20 Days
  4. DHL: 10-17 Days
  5. FedEx: 10-17 Days

We can ship to DHL/FedEx through a third-party channel (Freight Forwarder) because we don't have DHL/FedEx account.
Means : we --> third-party channel(Freight Forwarder) -->official DHL /Fedex-->you

If you do not see one of the above shipping methods when checking out, it may be because your country does not support that shipping method, please select one of the available channels already listed or contact us for assistance.

Please note that all delivery times are estimated for reference only.

When we are processing the order, if the system suggests that your postcode is remote, we will automatically replace it with another shipping channel of the same class for you (except HDL and FedEx), We will send you an email if there are special situations, or you can leave us a message if you have any requirements.

Please make sure your address is fully filled in (including province and continent, which will affect the shipping time of your order)

For more details please check our shipping policy.

The Version‘s Picture Hasn't Changed

Please don't worry when the corresponding image doesn't change when you choose a certain version, just focus on the text describing the version and we'll make sure to put the right product in your package!

LILYGO® T-Impulse LoRa Wristband S78G 433Mhz S76G 868Mhz LoW Power Transceiver GPS BEIDOU OLED STM32L073Z GNSS CXD5603GF Module


Host Interfaces UART
Flash 192kb
SRAM 20kb
LORA frequency band 433Mhz / 868Mhz / 915Mhz
GNSS frequency band  GPS / GLONASS / BEIDOU
Onboard functions Battery power detection, silicone strap
 SX1278 Low Power LORA Transceiver
Preamble detection High sensitivity-137 dbm
Programmable bit rate up to 37500 bps
CXD5603GF ultra-low power GNSS moduleUltra-low power
 Supports SBAS / QZSS protocol
Touch button TTP223
Display type  OLED SSD1306
Battery Capacity 200mah

Technical support

If you need technical support, check out the links for more details.


T-Impulse LoRa Wristband

[An Initial Version Of Wiki Page ]

T-Impulse LoRa Wristband

{A Pre-Release of SoftRF Firmware Binary (DFU File) for T-Impulse Which Can be Downloaded to the Devices}

T-Impulse LoRa Wristband

1. Size

2. Pin Diagram

3. More details


View full details

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