Hi there
I uploaded few files here, please check if it can help. thanks.
<LINK_TEXT text=“https://github.com/SeeedDocument/Seeedu … master/res”>https://github.com/SeeedDocument/Seeeduino_LoRa/tree/master/res</LINK_TEXT>
[RHF-AN01507]RHF76-052AM Hardware Design Guide - v1.3.pdf
[RHF-AN01508]How to Use STLink Upgrade RisingHF Device - v1.0.pdf
[RHF-AN01571]Ho To Use RisingHF’s LoRaWAN Modem - v0.5.pdf
[RHF-AN01677]RHF76-052AM Design Guide - v1.0.pdf
[RHF-AN01678]RHF76-052AM Application Guide - v1.0.pdf
[RHF-AN01700]RisingHF LoRaWAN AT Command Firmware Complete - v1.2.pdf
[RHF-PB01852]RHF76-052x and RHF78-052x Product Brief - v2.0.pdf
[RHF-UM01518]How to upgrade RisingHF device - v1.3.pdf
[RHF-UM01649]IoT Discovery User Manual-seeed-v2.1.pdf