add support for M20 versions and update docs

docs/miners/supported_types.md

@@ -27,6 +27,8 @@ Supported miner types are here on this list.  If your miner (or miner version) i
             * [VE20][pyasic.miners.whatsminer.btminer.M3X.M31S_Plus.BTMinerM31SPlusVE20]
         * [M32S][pyasic.miners.whatsminer.btminer.M3X.M32S.BTMinerM32S]
     * M2X Series:
+        * [M20][pyasic.miners.whatsminer.btminer.M2X.M20.BTMinerM20]:
+            * [V10][pyasic.miners.whatsminer.btminer.M2X.M20.BTMinerM20V10]
         * [M20S][pyasic.miners.whatsminer.btminer.M2X.M20S.BTMinerM20S]:
             * [V10][pyasic.miners.whatsminer.btminer.M2X.M20S.BTMinerM20SV10]
             * [V20][pyasic.miners.whatsminer.btminer.M2X.M20S.BTMinerM20SV20]

docs/miners/whatsminer/M2X.md

@@ -1,6 +1,22 @@
 # pyasic
 ## M2X Models
 
+## M20
+
+::: pyasic.miners.whatsminer.btminer.M2X.M20.BTMinerM20
+    handler: python
+    options:
+        show_root_heading: false
+        heading_level: 4
+
+## M20V10
+
+::: pyasic.miners.whatsminer.btminer.M2X.M20.BTMinerM20V10
+    handler: python
+    options:
+        show_root_heading: false
+        heading_level: 4
+
 ## M20S
 
 ::: pyasic.miners.whatsminer.btminer.M2X.M20S.BTMinerM20S

pyasic/miners/_types/whatsminer/M2X/M20.py

@@ -0,0 +1,33 @@
+#  Copyright 2022 Upstream Data Inc
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+from pyasic.miners import BaseMiner
+
+
+class M20(BaseMiner):
+    def __init__(self, ip: str):
+        super().__init__()
+        self.ip = ip
+        self.model = "M20"
+        self.nominal_chips = 70
+        self.fan_count = 2
+
+
+class M20V10(BaseMiner):
+    def __init__(self, ip: str):
+        super().__init__()
+        self.ip = ip
+        self.model = "M20 V10"
+        self.nominal_chips = 70
+        self.fan_count = 2

pyasic/miners/_types/whatsminer/M2X/M20S.py

@@ -28,7 +28,7 @@ class M20SV10(BaseMiner):
     def __init__(self, ip: str):
         super().__init__()
         self.ip = ip
-        self.model = "M20S"
+        self.model = "M20S V10"
         self.nominal_chips = 105
         self.fan_count = 2
 
@@ -37,6 +37,6 @@ class M20SV20(BaseMiner):
     def __init__(self, ip: str):
         super().__init__()
         self.ip = ip
-        self.model = "M20S"
+        self.model = "M20S V20"
         self.nominal_chips = 111
         self.fan_count = 2

pyasic/miners/_types/whatsminer/M2X/__init__.py

@@ -12,6 +12,7 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
+from .M20 import M20, M20V10
 from .M20S import M20S, M20SV10, M20SV20
 from .M20S_Plus import M20SPlus
 

pyasic/miners/miner_factory.py

@@ -132,6 +132,11 @@ MINER_CLASSES = {
         "BMMiner": BMMinerT19,
         "CGMiner": CGMinerT19,
     },
+    "M20": {
+        "Default": BTMinerM20,
+        "BTMiner": BTMinerM20,
+        "10": BTMinerM20V10,
+    },
     "M20S": {
         "Default": BTMinerM20S,
         "BTMiner": BTMinerM20S,

pyasic/miners/whatsminer/btminer/M2X/M20.py

@@ -0,0 +1,31 @@
+#  Copyright 2022 Upstream Data Inc
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+from pyasic.miners._backends import BTMiner  # noqa - Ignore access to _module
+from pyasic.miners._types import (  # noqa - Ignore access to _module
+    M20,
+    M20V10,
+)
+
+
+class BTMinerM20(BTMiner, M20):
+    def __init__(self, ip: str) -> None:
+        super().__init__(ip)
+        self.ip = ip
+
+
+class BTMinerM20V10(BTMiner, M20V10):
+    def __init__(self, ip: str) -> None:
+        super().__init__(ip)
+        self.ip = ip

pyasic/miners/whatsminer/btminer/M2X/__init__.py

@@ -12,6 +12,7 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
+from .M20 import BTMinerM20, BTMinerM20V10
 from .M20S import BTMinerM20S, BTMinerM20SV10, BTMinerM20SV20
 from .M20S_Plus import BTMinerM20SPlus