if I try to load the working code of the receiver directly onto the ESP32 + Adafruit Lora RFM95 I get this error:
22:58:57.196 -> rst:0x8 (TG1WDT_SYS_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
22:58:57.196 -> configsip: 0, SPIWP:0xee
22:58:57.196 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
22:58:57.196 -> mode:DIO, clock div:1
22:58:57.196 -> load:0x3fff0030,len:1184
22:58:57.196 -> load:0x40078000,len:13260
22:58:57.196 -> load:0x40080400,len:3028
22:58:57.244 -> entry 0x400805e4
22:58:57.957 -> ets Jul 29 2019 12:21:46