> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt # FireBeetle Covers-LoRa Radio 433MHz **Type:** Product page · **SKU:** TEL0121 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia) **Page:** https://core-electronics.com.au/firebeetle-covers-lora-radio-433mhz.html ([markdown](https://core-electronics.com.au/firebeetle-covers-lora-radio-433mhz.html.md)) DFRobot FireBeetle series are low power consumption controllers designed for Internet of Things (IoT) development. The FireBeetle series are aiming straight at the... ## Pricing - **Price:** $30.10 (inc GST) — $27.36 AUD, exc GST - **Quantity discounts:** 6+ $26.00 (exc GST) · 12+ $24.90 (exc GST) ## Availability & dispatch - Available with a lead time — expect dispatch between Aug 20 and Aug 24. ## Restrictions **For use in Australia** - Operate only in bands and with settings that are permitted for your location and application. Check this product’s supported frequencies in the description/specs. - If you intend to operate outside shared/licence‑exempt conditions (e.g. in other bands, at higher power, with high‑gain antennas, or extended duty cycles), you must have the appropriate authorisation. **For use in other regions** - Follow the spectrum rules for your country/region and select frequencies and settings accordingly. A declaration of use will need to be submitted during checkout. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=TEL0121:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/TEL0121:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description DFRobot FireBeetle series are low power consumption controllers designed for Internet of Things (IoT) development. The FireBeetle series are aiming straight at the point fast and convenient low-power IoT building. There are three categories of FireBeetle series, containing Boards (main control), Covers (expansion boards) and related Accessories. FireBeetle LoRa 433MHz wireless transmission module adopts a high-performance chip SX127x LoRa 433MHz and with built-in PA (power amplifier) gain, compatible with Arduino. It supports long-range monitor, FSK modulation and the maximum transmission rate is 300K\[null bps\]. It also supports LoRaTM, the maximum transmission rate is 37.5Kbps. The circuit current is even lower than 0.2uA in the low power mode. It can be widely used in remote home automation detection, health monitoring and wearable device and so on. NOTE: All parameters related to wireless signals in the same network should maintain consistency to avoid communication problems. ### Specification - Operating Current: 3.3V - Operating Frequency: 433MHz - Modulation Type: LoRaTM - Output Power: =20dBm - Receiving Sensitivity: -139dBm - Emersion Current: =120mA - Receiving Current: =15mA - Sleep Current: =1uA - Transmission Power Range: -1dBm~20dBm(Maximum) - Transmission Mode: FIFO/ DMA - Operating Frequency: 403MHz~463MHz(typical value: 433MHz) - Transmission Range: 1 Km - Modulation Type: LoRaTM /FSK /GFSK /OOK - Built-in aerials offer good anti-jamming capacity - The Maximum RSSI is 127dBFIFO Volume: 256bytes - Support CRC Frequency-hopping - SPI Interface - GPIO Interface: 5 (can be used as interruption) - Operating Temperature: -20°C~+70°CDimension: 58 x 29 mm/ 2.28 x 1.14 inches ### Documents - [Product wiki](https://www.dfrobot.com/wiki/index.php/FireBeetle_Covers-LoRa_Radio_433MHz_SKU:TEL0121) - [More Documents](https://www.dfrobot.com/wiki/index.php/FireBeetle_Covers-LoRa_Radio_433MHz_SKU:TEL0121#More_Documents) ### Parts List - FireBeetle Covers-LoRa Radio 433MHz x1 - 18pin-2.54mm Pin Header ×2 - 18pin-2.54mm Long Pin Header ×2 - 433MHz Spring Antenna – IPEX ×1 - SMA-KE Antenna Connector ×1 ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/t/e/tel0121-003-900x600.jpg)