Sparkfun ESP32 Thing

I tried 1v97 but no luck unfortunately.

esptool --port /dev/cu.usbserial-DN02MPA4                         \
        --baud 921600                               \
        --after hard_reset write_flash              \
        -z                                          \
        --flash_mode dio                            \
        --flash_freq 26m                            \
        --flash_size detect \
> 0x1000 bootloader.bin 0x8000 partitions_espruino.bin 0x10000 espruino_1v97_esp32.bin
esptool.py v2.5.1-dev
Serial port /dev/cu.usbserial-DN02MPA4
Connecting.......
Detecting chip type... ESP32
Chip is ESP32D0WDQ6 (revision 0)
Features: WiFi, BT, Dual Core
MAC: 24:0a:c4:05:6f:c4
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
Auto-detected Flash size: 4MB
Flash params set to 0x0221
Compressed 13344 bytes to 8838...
Wrote 13344 bytes (8838 compressed) at 0x00001000 in 0.1 seconds (effective 953.9 kbit/s)...
Hash of data verified.
Compressed 3072 bytes to 162...
Wrote 3072 bytes (162 compressed) at 0x00008000 in 0.0 seconds (effective 1534.6 kbit/s)...
Hash of data verified.
Compressed 930160 bytes to 520555...
Wrote 930160 bytes (520555 compressed) at 0x00010000 in 11.4 seconds (effective 653.4 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...

[Maelstrom 21:30] ~/Downloads >cu -l /dev/cu.usbserial-DN02MPA4 -s 115200
Connected.
ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
ets Jun  8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_d­rv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:3
load:0x3fff0018,len:4
load:0x3fff001c,len:2364
load:0x40078000,len:0
load:0x40078000,len:10880
entry 0x40078c4c
 �bp�x~�n�b
           |�n��8~�n���n�������Ă�#��#�n�r�l;|��n���­�Ă�#��#�n�����n�`�������nĒ�
                                                                              �?�n��