diff --git a/docs/hardware/AN1200_22_Semtech_LoRa_Basics_v2_STD.pdf b/docs/hardware/AN1200_22_Semtech_LoRa_Basics_v2_STD.pdf new file mode 100644 index 000000000..751a6c8d1 Binary files /dev/null and b/docs/hardware/AN1200_22_Semtech_LoRa_Basics_v2_STD.pdf differ diff --git a/docs/hardware/AXP192 Datasheet_v1.1_en_draft_2211.pdf b/docs/hardware/AXP192 Datasheet_v1.1_en_draft_2211.pdf new file mode 100644 index 000000000..fe79b1075 Binary files /dev/null and b/docs/hardware/AXP192 Datasheet_v1.1_en_draft_2211.pdf differ diff --git a/docs/hardware/DS_SX1276-7-8-9_W_APP_V6.pdf b/docs/hardware/DS_SX1276-7-8-9_W_APP_V6.pdf new file mode 100644 index 000000000..2a9298797 Binary files /dev/null and b/docs/hardware/DS_SX1276-7-8-9_W_APP_V6.pdf differ diff --git a/docs/hardware/NEO-6_DataSheet_(GPS.G6-HW-09005).pdf b/docs/hardware/NEO-6_DataSheet_(GPS.G6-HW-09005).pdf new file mode 100644 index 000000000..edce4d08a Binary files /dev/null and b/docs/hardware/NEO-6_DataSheet_(GPS.G6-HW-09005).pdf differ diff --git a/docs/hardware/RFM95_96_97_98W.pdf b/docs/hardware/RFM95_96_97_98W.pdf new file mode 100644 index 000000000..f8d184883 Binary files /dev/null and b/docs/hardware/RFM95_96_97_98W.pdf differ diff --git a/docs/hardware/T_BeamV1.0.pdf b/docs/hardware/T_BeamV1.0.pdf new file mode 100644 index 000000000..6e87b33f1 Binary files /dev/null and b/docs/hardware/T_BeamV1.0.pdf differ diff --git a/docs/hardware/WIFI_LoRa_32_V2(868-915).PDF b/docs/hardware/WIFI_LoRa_32_V2(868-915).PDF new file mode 100644 index 000000000..11d499e7d Binary files /dev/null and b/docs/hardware/WIFI_LoRa_32_V2(868-915).PDF differ diff --git a/docs/hardware/axp192-complete-datasheet-chinese.pdf b/docs/hardware/axp192-complete-datasheet-chinese.pdf new file mode 100644 index 000000000..b7e6e4042 Binary files /dev/null and b/docs/hardware/axp192-complete-datasheet-chinese.pdf differ diff --git a/docs/hardware/esp32_datasheet_en.pdf b/docs/hardware/esp32_datasheet_en.pdf new file mode 100644 index 000000000..fe70244fd Binary files /dev/null and b/docs/hardware/esp32_datasheet_en.pdf differ diff --git a/docs/hardware/lora-fcc-requirements.pdf b/docs/hardware/lora-fcc-requirements.pdf new file mode 100644 index 000000000..d1c2beb4f Binary files /dev/null and b/docs/hardware/lora-fcc-requirements.pdf differ diff --git a/docs/hardware/pe4259ds-rf-switch.pdf b/docs/hardware/pe4259ds-rf-switch.pdf new file mode 100644 index 000000000..fc6448008 Binary files /dev/null and b/docs/hardware/pe4259ds-rf-switch.pdf differ