RN2903 very recently received its Brazil certification with Brazil firmware posted today.
RN2903 - Wireless Modules
"Dare to be naïve." - Buckminster Fuller
Brazil | The Things Network
via Home page | LoRa Alliance™ (mid-page, Coverage & Operator Maps, Open Community Networks tab)
Thanks for that.
Until Black Lives Matter, we do not have "All Lives Matter"!
RN2903 is a MCU with an attached LoRa transceiver.
WLR089U0 has all in one package (SAM R34) with current certifications for FCC/IC/CE (USA, Canada, EU) though not yet in-stock.
WLR089U0 Low Power LoRa® Sub-GHz Module Data Sheet
WLR089 Xplained Pro User's Guide
Accelerate Development of Remote IoT Nodes with the Industry’s Lowest-power LoRa System-in-Package Family | Microchip Technology (SAM R34, SAM R35)
SAM R34/R35 Microchip LoRaWAN™ Stack Software API Reference Manual
SAM R34 MLS Getting Started Guide
Range Test Comparison between WLR089U module and SAMR34 chip-down XPRO - Developer Help
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