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Silicon Labs BLE121LR Breakout Board
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Silicon Labs BLE121LR Breakout Board

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The BLE121LR breakout board provides access to all of the pins of the full-stack Silicon Labs BLE121LR long-range Bluetooth Low Energy module. The board is available in multiple configurations concerning assembly and optional custom firmware. (The BLE121LR module hardware is unmodified from the manufacturer.)

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This item is out of stock
  • Shipping info

    We deliver to most countries using a variety of methods through USPS, FedEx, and UPS.

  • Payment methods

    We accept debit and credit cards through PayPal, and various cryptocurrencies through CoinPayments.

  • Return Policy

    We accept returns in the case of damaged/non-functional parts (full refund) or buyer's remorse (refund except for shipping, if parts are physically and functionally intact upon return).

From the official Silicon Labs product page for the BLE121LR:

BLE121LR is a Bluetooth Smart Long Range module targeted for Bluetooth Smart applications where the best possible RF performance and range are required. At +8 dBm TX power and -98 dBm sensitivity BLE121LR has best-in-class RF performance and can provide Bluetooth Smart connectivity up to 450 meters. BLE121LR integrates all features required for a Bluetooth Smart application: Bluetooth radio, software stack and GATT based profiles, and it can also host end user applications, which means no external microcontroller is required in size, price or power constrained devices.

BLE121LR Bluetooth Smart module also has flexible hardware interfaces to connect to different peripherals or sensors. Although BLE121LR Bluetooth Smart Long Range Module is targeted for applications requiring high RF performance, it is still has relatively low power consumption and can be powered using a standard 3 V coin cell battery.

    • Weight
      0.01 oz
    • SKU
  • Variant Configuration
    • Flash Size
    • Type
      PCB only, Assembled
    • Antenna
      On-module ceramic chip
    • Firmware
      Standard firmware, Custom firmware, Not applicable
  • Module Features
    • Manufacturer
      Silicon Labs
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Orders for in-stock items are typically packaged and shipped within two business days, sometimes as soon as the same day depending on when the order arrives. Items are shipped with sufficient padding and packaging based on the parts ordered.

Please keep in mind that some methods such as USPS First Class, while inexpensive, have limited international tracking ability and no insurance or delivery guarantee. All carriers that we use have a good delivery track record, but a few packages have been lost without explanation or recourse. While we do everything possible to work with you in such a situation, Jetney Development is not responsible for uninsured packages that are not delivered by the carrier.

We accept common debit and credit cards through PayPal, as well as a variety of cryptocurrencies using the CoinPayments gateway. There are no extra fees for any supported payment method.

You can return any items purchased for refund or replacement at any time.

Items that are damaged or not functional when you receive them may be exchanged for free or returned for a full refund (including the cost of shipping back to Jetney Development), provided we are able to verify the damage or functional problem when we get the parts.

Items that are functional but undesired may be returned for a full refund (item cost only, not including shipping in either direction) as long as the parts are still completely functional and do not have cosmetic damage or modifications such as attached header pins.