So with a final PR1257 to supply correct Pins_Arduino.h and being added to the build matrix github CI
https://github.com/meshtastic/artifacts/blob/device/pr/pr1527-firmware-1.3.20.90b3660.zip?raw=true
Flash
./device-install.sh -p /dev/ttyACM0 -f firmware-m5stack-coreink-1.3.20.90b3660.bin
Trying to flash firmware-m5stack-coreink-1.3.20.90b3660.bin, but first erasing and writing system information
esptool.py v3.3.1
Serial port /dev/ttyACM0
Connecting....
Detecting chip type... Unsupported detection protocol, switching and trying again...
Connecting.......
Detecting chip type... ESP32
Chip is ESP32-PICO-D4 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, Embedded Flash, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 4c:75:25:97:9d:88
Uploading stub...
Running stub...
Stub running...
Erasing flash (this may take a while)...
Chip erase completed successfully in 4.4s
Hard resetting via RTS pin...
esptool.py v3.3.1
Serial port /dev/ttyACM0
Connecting....
Detecting chip type... Unsupported detection protocol, switching and trying again...
Connecting....
Detecting chip type... ESP32
Chip is ESP32-PICO-D4 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, Embedded Flash, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 4c:75:25:97:9d:88
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Flash will be erased from 0x00001000 to 0x0000ffff...
Compressed 61440 bytes to 11950...
Wrote 61440 bytes (11950 compressed) at 0x00001000 in 1.5 seconds (effective 331.4 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...
esptool.py v3.3.1
Serial port /dev/ttyACM0
Connecting....
Detecting chip type... Unsupported detection protocol, switching and trying again...
Connecting....
Detecting chip type... ESP32
Chip is ESP32-PICO-D4 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, Embedded Flash, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 4c:75:25:97:9d:88
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Flash will be erased from 0x00390000 to 0x003fffff...
Compressed 458752 bytes to 221351...
Wrote 458752 bytes (221351 compressed) at 0x00390000 in 19.7 seconds (effective 186.4 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...
esptool.py v3.3.1
Serial port /dev/ttyACM0
Connecting.....
Detecting chip type... Unsupported detection protocol, switching and trying again...
Connecting....
Detecting chip type... ESP32
Chip is ESP32-PICO-D4 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, Embedded Flash, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 4c:75:25:97:9d:88
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Flash will be erased from 0x00010000 to 0x001b0fff...
Compressed 1705968 bytes to 1001292...
Wrote 1705968 bytes (1001292 compressed) at 0x00010000 in 88.7 seconds (effective 153.8 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...
First boot
user@ws:~$ tio /dev/ttyACM0
[tio 08:54:48] tio v1.32
[tio 08:54:48] Press ctrl-t q to quit
[tio 08:54:48] Connected
E (651) spiram: SPI RAM enabled but initialization failed. Bailing out.
��H??:??:?? 0
//\ E S H T /\ S T / C
??:??:?? 0 booted, wake cause 0 (boot count 1), reset_reason=reset
??:??:?? 0 Filesystem files:
??:??:?? 0 /static/Files.svg.gz (3360 Bytes)
??:??:?? 0 /static/Files_Dark.svg.gz (3382 Bytes)
??:??:?? 0 /static/Logo_Black.svg.gz (592 Bytes)
??:??:?? 0 /static/Logo_White.svg.gz (600 Bytes)
??:??:?? 0 /static/View_Code.svg.gz (2361 Bytes)
??:??:?? 0 /static/View_Code_Dark.svg.gz (2359 Bytes)
??:??:?? 0 /static/icon.svg.gz (842 Bytes)
??:??:?? 0 /static/index.b96e5a1a.js.gz (188283 Bytes)
??:??:?? 0 /static/index.bedff635.css.gz (10107 Bytes)
??:??:?? 0 /static/index.html.gz (573 Bytes)
??:??:?? 0 /static/manifest.webmanifest.gz (230 Bytes)
??:??:?? 0 /static/robots.txt.gz (42 Bytes)
??:??:?? 0 /static/safari-tab.svg.gz (549 Bytes)
??:??:?? 0 /static/site.webmanifest.gz (196 Bytes)
??:??:?? 0 /static/sw.js.gz (755 Bytes)
??:??:?? 0 /static/workbox-4ee7f24a.js.gz (5199 Bytes)
??:??:?? 0 I2C device found at address 0x51
??:??:?? 0 PCF8563 RTC found
??:??:?? 0 1 I2C devices found
??:??:?? 0 Meshtastic hwvendor=44, swver=1.3.20.90b3660-d
??:??:?? 0 Setting random seed 1700225922
??:??:?? 0 Total heap: 237756
??:??:?? 0 Free heap: 206240
??:??:?? 0 Total PSRAM: 0
??:??:?? 0 Free PSRAM: 0
??:??:?? 0 NVS: UsedEntries 77, FreeEntries 553, AllEntries 630, NameSpaces 2
??:??:?? 0 Setup Preferences in Flash Storage
??:??:?? 0 Number of Device Reboots: 1
??:??:?? 0 Initial packet id 1422670064, numPacketId 4294967295
??:??:?? 0 Setting default channel and radio preferences!
??:??:?? 0 Expanding short PSK #1
??:??:?? 0 Wanted region 0, using Unset
[E][vfs_api.cpp:64] open(): /littlefs/prefs/db.proto does not exist
??:??:?? 0 No /prefs/db.proto preferences found
??:??:?? 0 Setting default channel and radio preferences!
??:??:?? 0 Expanding short PSK #1
??:??:?? 0 Wanted region 0, using Unset
[E][vfs_api.cpp:64] open(): /littlefs/prefs/config.proto does not exist
??:??:?? 0 No /prefs/config.proto preferences found
??:??:?? 0 Expanding short PSK #1
??:??:?? 0 Wanted region 0, using Unset
[E][vfs_api.cpp:64] open(): /littlefs/prefs/module.proto does not exist
?:??:?? 0 No /prefs/module.proto preferences found
[E][vfs_api.cpp:64] open(): /littlefs/prefs/channels.proto does not exist
:??:?? 0 No /prefs/channels.proto preferences found
??:??:?? 0 Number of Device Reboots: 1
??:??:?? 0 Setting default channel and radio preferences!
??:??:?? 0 Expanding short PSK #1
??:??:?? 0 Wanted region 0, using Unset
??:??:?? 0 region=0, NODENUM=0x25979d88, dbsize=1
??:??:?? 0 Read RTC time from PCF8563 as 776454782
17:53:02 0 Warning: No GPS found - running without GPS
[E][vfs_api.cpp:64] op�17:53:02 1 Turning on screen
17:53:02 1 Updating E-Paper... _PowerOn : 146999
_Update_Full : 935000
_Update_Part : 328000
_PowerOff : 63000
done
17:53:04 2 Updating E-Paper... _PowerOn : 147000
_Update_Part : 327999
_Update_Part : 328000
_PowerOff : 62999
done
17:53:05 3 Module wants a UI Frame
17:53:05 3 Starting meshradio init...
17:53:05 3 Set radio: name=LongFast, config=0, ch=19, power=30
17:53:05 3 Radio myRegion->freqStart / myRegion->freqEnd: 902.000000 -> 928.000000 (26.000000 mhz)
17:53:05 3 Radio myRegion->numChannels: 104
17:53:05 3 Radio channel_num: 19
17:53:05 3 Radio frequency: 904.375000
17:53:05 3 Slot time: 42 msec
17:53:05 3 Set radio: final power level=20
17:53:05 3 Current limit set to 100.000000
17:53:05 3 Current limit set result 0
17:53:05 3 RF95 init result -19
17:53:05 3 Current limit set to 100.000000
17:53:05 3 Current limit set result 0
17:53:05 3 RF95 Radio init succeeded, using RF95 radio
17:53:05 3 Not using WIFI
17:53:05 3 (bw=250, sf=11, cr=4/8) packet symLen=8 ms, payloadSize=237, time 3188 ms
17:53:05 3 myNodeInfo.bitrate = 74.341286 bytes / sec
17:53:05 3 PowerFSM init, USB power=1
17:53:05 3 Enter state: BOOT
17:53:05 3 [Screen] Screen: Started...
17:53:05 4 [Screen] Updating E-Paper... _PowerOn : 145999
_Update_Part : 327999
_Update_Part : 327997
_PowerOff : 63004
done
17:53:06 5 [DeviceTelemetryModule] Device Telemetry: Initializing
17:53:06 5 [DeviceTelemetryModule] -----------------------------------------
17:53:06 5 [DeviceTelemetryModule] Device Telemetry: Read data
17:53:06 5 [DeviceTelemetryModule] Telemetry->time: 776454786
17:53:06 5 [DeviceTelemetryModule] Telemetry->air_util_tx: 0.000000
17:53:06 5 [DeviceTelemetryModule] Telemetry->battery_level: 0
17:53:06 5 [DeviceTelemetryModule] Telemetry->channel_utilization: 0.000000
17:53:06 5 [DeviceTelemetryModule] Telemetry->voltage: 0.000000
17:53:06 5 [DeviceTelemetryModule] Device Telemetry: Sending packet to mesh
17:53:06 5 [DeviceTelemetryModule] Update DB node 0x25979d88, rx_time=0
17:53:06 5 [DeviceTelemetryModule] handleReceived(LOCAL) (id=0x54cc38f4 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x0 Portnum=67)
17:53:06 5 [DeviceTelemetryModule] No modules interested in portnum=67, src=LOCAL
17:53:06 5 [DeviceTelemetryModule] Add packet record (id=0x54cc38f4 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x0 Portnum=67)
17:53:06 5 [DeviceTelemetryModule] Should encrypt MQTT?: 1
17:53:06 5 [DeviceTelemetryModule] Expanding short PSK #1
17:53:06 5 [DeviceTelemetryModule] Using AES128 key!
17:53:06 5 [DeviceTelemetryModule] ESP32 crypt fr=25979d88, num=54cc38f4, numBytes=11!
17:53:06 5 [DeviceTelemetryModule] enqueuing for send (id=0x54cc38f4 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x8 encrypted)
17:53:06 5 [DeviceTelemetryModule] txGood=0,rxGood=0,rxBad=0
17:53:06 5 [DeviceTelemetryModule] updateTelemetry LOCAL
17:53:06 5 [DeviceTelemetryModule] Node status update: 0 online, 1 total
17:53:06 5 [SerialModule] Serial Module Disabled
17:53:06 5 [StoreForwardModule] Store & Forward Module - Disabled
17:53:06 5 [RangeTestModule] Range Test Module - Disabled
17:53:06 5 [RadioIf] Starting low level send (id=0x54cc38f4 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x8 encrypted priority=64)
17:53:06 5 [RadioIf] (bw=250, sf=11, cr=4/8) packet symLen=8 ms, payloadSize=27, time 690 ms
17:53:06 5 [RadioIf] AirTime - Packet transmitted : 690ms
17:53:07 6 [Screen] Updating E-Paper... _PowerOn : 145998
_Update_Part : 328005
_Update_Part : 328001
_PowerOff : 62999
done
17:53:08 7 [RadioIf] Completed sending (id=0x54cc38f4 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x8 encrypted priority=64)
17:53:08 7 [PowerFSM] Enter state: POWER
17:53:08 7 [PowerFSM] Initialise the ESP32 bluetooth module
17:53:08 7 [PowerFSM] Configuring the Device Information Service
17:53:08 7 [PowerFSM] Configuring the Mesh bluetooth service
I NimBLEDevice: "BLE Host Task Started"
I NimBLEDevice: "NimBle host synced."
D NimBLEDevice: ">> setPower: 7 (type: 11)"
D NimBLEDevice: "<< setPower"
D NimBLEDevice: "Setting bonding: 1, mitm: 1, sc: 1"
D (8142) NimBLE: Controller not ready to receive packets
D (8146) NimBLE: Controller not ready to receive packets
17:53:09 8 [Screen] Screen: Powered...
17:53:09 8 [Screen] Updating E-Paper... _PowerOn : 146001
_Update_Part : 327997
_Update_Part : 328003
_PowerOff : 63001
done
17:53:11 10 [Screen] Done with boot screen...
17:53:11 10 [Screen] showing standard frames
17:53:11 10 [Screen] Showing 0 module frames
17:53:11 10 [Screen] Total frame count: 83
17:53:11 10 [Screen] Added modules. numframes: 0
17:53:11 10 [Screen] Finished building frames. numframes: 2
17:53:11 10 [Screen] Setting fast framerate
17:53:11 10 [Screen] Setting idle framerate
17:53:12 10 [Screen] Updating E-Paper... _PowerOn : 146997
_Update_Part : 328001
_Update_Part : 327999
_PowerOff : 63003
done
17:53:29 27 [Button] Initialise the ESP32 bluetooth module
17:53:29 27 [Button] Configuring the Device Information Service
17:53:29 27 [Button] Configuring the Mesh bluetooth service
D NimBLEDevice: ">> setPower: 7 (type: 11)"
D NimBLEDevice: "<< setPower"
D NimBLEDevice: "Setting bonding: 1, mitm: 1, sc: 1"
D (27669) NimBLE: Controller not ready to receive packets
D (27674) NimBLE: Controller not ready to receive packets
17:53:29 27 [Button] Enter state: POWER
17:53:29 27 [Button] Initialise the ESP32 bluetooth module
17:53:29 27 [Button] Configuring the Device Information Service
17:53:29 27 [Button] Configuring the Mesh bluetooth service
D NimBLEDevice: ">> setPower: 7 (type: 11)"
D NimBLEDevice: "<< setPower"
D NimBLEDevice: "Setting bonding: 1, mitm: 1, sc: 1"
D (27716) NimBLE: Controller not ready to receive packets
D (27720) NimBLE: Controller not ready to receive packets
17:53:29 27 [Screen] Screen: Unpowered...
17:53:29 27 [Screen] Setting LastScreenTransition
17:53:29 27 [Screen] Setting fast framerate
17:53:29 27 [Screen] Screen: Powered...
17:53:29 28 [Screen] Setting idle framerate
17:53:29 28 [Screen] Updating E-Paper... _PowerOn : 146000
_Update_Part : 328001
_Update_Part : 327998
_PowerOff : 63000
done
17:53:32 30 [NodeInfoModule] Sending our nodeinfo to mesh (wantReplies=1)
17:53:32 30 [NodeInfoModule] sending owner !25979d88/Meshtastic 9d88/9d88
17:53:32 30 [NodeInfoModule] Update DB node 0x25979d88, rx_time=0
17:53:32 30 [NodeInfoModule] handleReceived(LOCAL) (id=0x54cc38f5 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x0 Portnum=4 WANTRESP priority=10)
17:53:32 30 [NodeInfoModule] No modules interested in portnum=4, src=LOCAL
17:53:32 30 [NodeInfoModule] Add packet record (id=0x54cc38f5 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x0 Portnum=4 WANTRESP priority=10)
17:53:32 30 [NodeInfoModule] Should encrypt MQTT?: 1
17:53:32 30 [NodeInfoModule] Expanding short PSK #1
17:53:32 30 [NodeInfoModule] Using AES128 key!
17:53:32 30 [NodeInfoModule] ESP32 crypt fr=25979d88, num=54cc38f5, numBytes=50!
17:53:32 30 [NodeInfoModule] enqueuing for send (id=0x54cc38f5 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x8 encrypted priority=10)
17:53:32 30 [NodeInfoModule] txGood=1,rxGood=0,rxBad=0
17:53:32 30 [RadioIf] Starting low level send (id=0x54cc38f5 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x8 encrypted priority=10)
17:53:32 30 [RadioIf] (bw=250, sf=11, cr=4/8) packet symLen=8 ms, payloadSize=66, time 1148 ms
17:53:32 30 [RadioIf] AirTime - Packet transmitted : 1148ms
17:53:33 32 [RadioIf] Completed sending (id=0x54cc38f5 Fr0x88 To0xff, WantAck0, HopLim3 Ch0x8 encrypted priority=10)