diff --git a/Package.mk b/Package.mk
index 750f072..ac567a6 100644
--- a/Package.mk
+++ b/Package.mk
@@ -79,7 +79,6 @@ $(BUILD_DIR_ZIP)/fgo.zip:
 	$(V)mkdir -p $(BUILD_DIR_ZIP)/fgo/DEVICE
 	$(V)cp $(BUILD_DIR_64)/subprojects/capnhook/inject/inject.exe \
 		$(BUILD_DIR_64)/fgohook/fgohook.dll \
-		$(DIST_DIR)/fgo/config_hook.json \
 		$(DIST_DIR)/fgo/segatools.ini \
 		$(DIST_DIR)/fgo/start.bat \
     	$(BUILD_DIR_ZIP)/fgo
diff --git a/board/config.c b/board/config.c
index 9d015e9..3ffa6ab 100644
--- a/board/config.c
+++ b/board/config.c
@@ -31,6 +31,7 @@ void aime_config_load(struct aime_config *cfg, const wchar_t *filename)
     aime_dll_config_load(&cfg->dll, filename);
     cfg->enable = GetPrivateProfileIntW(L"aime", L"enable", 1, filename);
     cfg->high_baudrate = GetPrivateProfileIntW(L"aime", L"highbaud", 1, filename);
+    cfg->gen = GetPrivateProfileIntW(L"aime", L"gen", 0, filename);
 }
 
 void io4_config_load(struct io4_config *cfg, const wchar_t *filename)
diff --git a/board/sg-led-cmd.h b/board/sg-led-cmd.h
index f74505b..cd4bcc6 100644
--- a/board/sg-led-cmd.h
+++ b/board/sg-led-cmd.h
@@ -17,7 +17,7 @@ struct sg_led_res_reset {
 
 struct sg_led_res_get_info {
     struct sg_res_header res;
-    uint8_t payload[9];
+    char payload[12];
 };
 
 struct sg_led_req_set_color {
diff --git a/board/sg-led.c b/board/sg-led.c
index 855e36b..cd09c14 100644
--- a/board/sg-led.c
+++ b/board/sg-led.c
@@ -27,14 +27,18 @@ static HRESULT sg_led_cmd_set_color(
         const struct sg_led *led,
         const struct sg_led_req_set_color *req);
 
-static const uint8_t sg_led_info[] = {
-    '1', '5', '0', '8', '4', 0xFF, 0x10, 0x00, 0x12,
+const char *sg_led_info[] = {
+    "15084\xFF\x10\x00\x12",
+    "000-00000\xFF\x11\x40",
+    // maybe the same?
+    "000-00000\xFF\x11\x40"
 };
 
 void sg_led_init(
         struct sg_led *led,
         uint8_t addr,
         const struct sg_led_ops *ops,
+        unsigned int gen,
         void *ctx)
 {
     assert(led != NULL);
@@ -43,6 +47,7 @@ void sg_led_init(
     led->ops = ops;
     led->ops_ctx = ctx;
     led->addr = addr;
+    led->gen = gen;
 }
 
 void sg_led_transact(
@@ -150,8 +155,11 @@ static HRESULT sg_led_cmd_get_info(
         struct sg_led_res_get_info *res)
 {
     sg_led_dprintf(led, "Get info\n");
-    sg_res_init(&res->res, req, sizeof(res->payload));
-    memcpy(res->payload, sg_led_info, sizeof(sg_led_info));
+
+    unsigned int len = strlen(sg_led_info[led->gen - 1]);
+
+    sg_res_init(&res->res, req, len);
+    memcpy(res->payload, sg_led_info[led->gen - 1], len);
 
     return S_OK;
 }
diff --git a/board/sg-led.h b/board/sg-led.h
index de3caa6..eaa8d16 100644
--- a/board/sg-led.h
+++ b/board/sg-led.h
@@ -15,12 +15,14 @@ struct sg_led {
     const struct sg_led_ops *ops;
     void *ops_ctx;
     uint8_t addr;
+    unsigned int gen;
 };
 
 void sg_led_init(
         struct sg_led *led,
         uint8_t addr,
         const struct sg_led_ops *ops,
+        unsigned int gen,
         void *ctx);
 
 void sg_led_transact(
diff --git a/board/sg-nfc-cmd.h b/board/sg-nfc-cmd.h
index b6754c2..c44586a 100644
--- a/board/sg-nfc-cmd.h
+++ b/board/sg-nfc-cmd.h
@@ -15,6 +15,7 @@ enum {
     SG_NFC_CMD_MIFARE_READ_BLOCK    = 0x52,
     SG_NFC_CMD_MIFARE_SET_KEY_AIME  = 0x54,
     SG_NFC_CMD_MIFARE_AUTHENTICATE  = 0x55, /* guess based on time sent */
+    SG_NFC_CMD_SEND_HEX_DATA        = 0x61,
     SG_NFC_CMD_RESET                = 0x62,
     SG_NFC_CMD_FELICA_ENCAP         = 0x71,
 };
diff --git a/board/sg-nfc.c b/board/sg-nfc.c
index 2db684d..c519358 100644
--- a/board/sg-nfc.c
+++ b/board/sg-nfc.c
@@ -65,10 +65,23 @@ static HRESULT sg_nfc_cmd_dummy(
         const struct sg_req_header *req,
         struct sg_res_header *res);
 
+static const char *hw_version[] = {
+    "TN32MSEC003S H/W Ver3.0",
+    "837-15286",
+    "837-15396"
+};
+
+static const char *fw_version[] = {
+    "TN32MSEC003S F/W Ver1.2",
+    "\x94",
+    "\x94"
+};
+
 void sg_nfc_init(
         struct sg_nfc *nfc,
         uint8_t addr,
         const struct sg_nfc_ops *ops,
+        unsigned int gen,
         void *ops_ctx)
 {
     assert(nfc != NULL);
@@ -77,6 +90,7 @@ void sg_nfc_init(
     nfc->ops = ops;
     nfc->ops_ctx = ops_ctx;
     nfc->addr = addr;
+    nfc->gen = gen;
 }
 
 #ifdef NDEBUG
@@ -176,6 +190,7 @@ static HRESULT sg_nfc_dispatch(
     case SG_NFC_CMD_MIFARE_SET_KEY_BANA:
     case SG_NFC_CMD_RADIO_ON:
     case SG_NFC_CMD_RADIO_OFF:
+    case SG_NFC_CMD_SEND_HEX_DATA: // TODO: implement?
         return sg_nfc_cmd_dummy(nfc, &req->simple, &res->simple);
 
     default:
@@ -202,9 +217,11 @@ static HRESULT sg_nfc_cmd_get_fw_version(
         const struct sg_req_header *req,
         struct sg_nfc_res_get_fw_version *res)
 {
+    unsigned int len = strlen(fw_version[nfc->gen - 1]);
+
     /* Dest version is not NUL terminated, this is intentional */
-    sg_res_init(&res->res, req, sizeof(res->version));
-    memcpy(res->version, "TN32MSEC003S F/W Ver1.2E", sizeof(res->version));
+    sg_res_init(&res->res, req, len);
+    memcpy(res->version, fw_version[nfc->gen - 1], len);
 
     return S_OK;
 }
@@ -214,9 +231,11 @@ static HRESULT sg_nfc_cmd_get_hw_version(
         const struct sg_req_header *req,
         struct sg_nfc_res_get_hw_version *res)
 {
+    unsigned int len = strlen(hw_version[nfc->gen - 1]);
+
     /* Dest version is not NUL terminated, this is intentional */
-    sg_res_init(&res->res, req, sizeof(res->version));
-    memcpy(res->version, "TN32MSEC003S H/W Ver3.0J", sizeof(res->version));
+    sg_res_init(&res->res, req, len);
+    memcpy(res->version, hw_version[nfc->gen - 1], len);
 
     return S_OK;
 }
diff --git a/board/sg-nfc.h b/board/sg-nfc.h
index 5562b2b..3c8eb49 100644
--- a/board/sg-nfc.h
+++ b/board/sg-nfc.h
@@ -22,6 +22,7 @@ struct sg_nfc {
     const struct sg_nfc_ops *ops;
     void *ops_ctx;
     uint8_t addr;
+    unsigned int gen;
     struct felica felica;
     struct mifare mifare;
 };
@@ -30,6 +31,7 @@ void sg_nfc_init(
         struct sg_nfc *nfc,
         uint8_t addr,
         const struct sg_nfc_ops *ops,
+        unsigned int gen,
         void *ops_ctx);
 
 void sg_nfc_transact(
diff --git a/board/sg-reader.c b/board/sg-reader.c
index e8fbfba..24df4df 100644
--- a/board/sg-reader.c
+++ b/board/sg-reader.c
@@ -48,6 +48,7 @@ static struct sg_led sg_reader_led;
 HRESULT sg_reader_hook_init(
         const struct aime_config *cfg,
         unsigned int port_no,
+        unsigned int gen,
         HINSTANCE self)
 {
     HRESULT hr;
@@ -65,8 +66,18 @@ HRESULT sg_reader_hook_init(
         return hr;
     }
 
-    sg_nfc_init(&sg_reader_nfc, 0x00, &sg_reader_nfc_ops, NULL);
-    sg_led_init(&sg_reader_led, 0x08, &sg_reader_led_ops, NULL);
+    if (cfg->gen != 0) {
+        gen = cfg->gen;
+    }
+
+    if (gen < 1 || gen > 3) {
+        dprintf("NFC Assembly: Invalid reader generation: %u\n", gen);
+
+        return E_INVALIDARG;
+    }
+
+    sg_nfc_init(&sg_reader_nfc, 0x00, &sg_reader_nfc_ops, gen, NULL);
+    sg_led_init(&sg_reader_led, 0x08, &sg_reader_led_ops, gen, NULL);
 
     InitializeCriticalSection(&sg_reader_lock);
 
diff --git a/board/sg-reader.h b/board/sg-reader.h
index b9f19c5..01eb0b3 100644
--- a/board/sg-reader.h
+++ b/board/sg-reader.h
@@ -10,9 +10,11 @@ struct aime_config {
     struct aime_dll_config dll;
     bool enable;
     bool high_baudrate;
+    unsigned int gen;
 };
 
 HRESULT sg_reader_hook_init(
         const struct aime_config *cfg,
         unsigned int port_no,
+        unsigned int gen,
         HINSTANCE self);
diff --git a/chunihook/dllmain.c b/chunihook/dllmain.c
index bd68994..7035943 100644
--- a/chunihook/dllmain.c
+++ b/chunihook/dllmain.c
@@ -102,7 +102,7 @@ static DWORD CALLBACK chuni_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&chuni_hook_cfg.aime, 12, chuni_hook_mod);
+    hr = sg_reader_hook_init(&chuni_hook_cfg.aime, 12, 1, chuni_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/chusanhook/dllmain.c b/chusanhook/dllmain.c
index 8522f67..3375158 100644
--- a/chusanhook/dllmain.c
+++ b/chusanhook/dllmain.c
@@ -105,8 +105,7 @@ static DWORD CALLBACK chusan_pre_startup(void)
         goto fail;
     }
 
-
-    hr = sg_reader_hook_init(&chusan_hook_cfg.aime, 4, chusan_hook_mod);
+    hr = sg_reader_hook_init(&chusan_hook_cfg.aime, 4, dipsw[2] ? 2 : 3, chusan_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/cmhook/dllmain.c b/cmhook/dllmain.c
index 9fd12cd..72587ad 100644
--- a/cmhook/dllmain.c
+++ b/cmhook/dllmain.c
@@ -54,7 +54,7 @@ static DWORD CALLBACK cm_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&cm_hook_cfg.aime, 1, cm_hook_mod);
+    hr = sg_reader_hook_init(&cm_hook_cfg.aime, 1, 1, cm_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/cxbhook/dllmain.c b/cxbhook/dllmain.c
index b9c3056..ba0bb7b 100644
--- a/cxbhook/dllmain.c
+++ b/cxbhook/dllmain.c
@@ -91,7 +91,7 @@ static DWORD CALLBACK cxb_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&cxb_hook_cfg.aime, 12, cxb_hook_mod);
+    hr = sg_reader_hook_init(&cxb_hook_cfg.aime, 12, 1, cxb_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/dist/fgo/config_hook.json b/dist/fgo/config_hook.json
deleted file mode 100644
index cc1ab5d..0000000
--- a/dist/fgo/config_hook.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-    "aime" :
-    {
-        "firmware_path" :
-        [
-            "am\\aime_firm\\update_15396_6728_94.bin",
-            "am\\aime_firm\\TN32MSEC003S_V12.hex",
-            "am\\aime_firm\\837-15286-P_LPC1112_NFC_RW_LED_BD_0x92.bin"
-        ],
-        "high_baudrate" : true
-    }
-}
diff --git a/dist/idac/config_hook.json b/dist/idac/config_hook.json
index 12fae62..3758b3d 100644
--- a/dist/idac/config_hook.json
+++ b/dist/idac/config_hook.json
@@ -1,13 +1,4 @@
 {
-    "aime" :
-    {
-        "firmware_path" :
-        [
-            ".\\aime_firm\\TN32MSEC003S_V12.hex",
-            ".\\aime_firm\\update_15396_6728_94.bin"
-        ],
-        "high_baudrate" : true
-    },
 	"network" :
 	{
 		"property" :
diff --git a/divahook/dllmain.c b/divahook/dllmain.c
index fb3c678..8bd13de 100644
--- a/divahook/dllmain.c
+++ b/divahook/dllmain.c
@@ -62,7 +62,7 @@ static DWORD CALLBACK diva_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&diva_hook_cfg.aime, 10, diva_hook_mod);
+    hr = sg_reader_hook_init(&diva_hook_cfg.aime, 10, 1, diva_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/doc/config/common.md b/doc/config/common.md
index 9648386..fb82131 100644
--- a/doc/config/common.md
+++ b/doc/config/common.md
@@ -38,6 +38,17 @@ Default: `1`
 Enables the high baudrate of the Aime card reader to be 115200 (instead of 38400).
 This is required for some games (e.g. Chunithm) but not others (e.g. WACCA).
 
+### `gen`
+
+Default: `1`
+
+Changes the Aime card reader generation, this will also change the LED info 
+provided for the game.
+
+- `1`: TN32MSEC003S H/W Ver3.0 / TN32MSEC003S F/W Ver1.2
+- `2`: 837-15286 / 94
+- `3`: 837-15396 / 94
+
 ### `aimePath`
 
 Default: `DEVICE\aime.txt`
diff --git a/fgohook/dllmain.c b/fgohook/dllmain.c
index 4f71216..6dc722c 100644
--- a/fgohook/dllmain.c
+++ b/fgohook/dllmain.c
@@ -60,7 +60,7 @@ static DWORD CALLBACK fgo_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&fgo_hook_cfg.aime, 3, fgo_hook_mod);
+    hr = sg_reader_hook_init(&fgo_hook_cfg.aime, 3, 3, fgo_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
@@ -102,7 +102,7 @@ static DWORD CALLBACK fgo_pre_startup(void)
         goto fail;
     }
 
-    hr = createprocess_push_hook_a("am/amdaemon.exe", "inject -d -k fgohook.dll ", " -c config_hook.json", false);
+    hr = createprocess_push_hook_a("am/amdaemon.exe", "inject -d -k fgohook.dll ", "", false);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/idachook/dllmain.c b/idachook/dllmain.c
index 5d6f695..500e9c5 100644
--- a/idachook/dllmain.c
+++ b/idachook/dllmain.c
@@ -53,7 +53,7 @@ static DWORD CALLBACK idac_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&idac_hook_cfg.aime, 3, idac_hook_mod);
+    hr = sg_reader_hook_init(&idac_hook_cfg.aime, 3, 3, idac_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/idzhook/dllmain.c b/idzhook/dllmain.c
index 10b3ce5..82ae124 100644
--- a/idzhook/dllmain.c
+++ b/idzhook/dllmain.c
@@ -97,7 +97,7 @@ static DWORD CALLBACK idz_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&idz_hook_cfg.aime, 10, idz_hook_mod);
+    hr = sg_reader_hook_init(&idz_hook_cfg.aime, 10, 1, idz_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/idzio/dllmain.c b/idzio/dllmain.c
index 278c8c2..ad94747 100644
--- a/idzio/dllmain.c
+++ b/idzio/dllmain.c
@@ -111,7 +111,7 @@ void idz_io_jvs_read_coin_counter(uint16_t *out)
 
     /* Coin counter is not backend-specific */
 
-    if (    idz_io_cfg.vk_coin &&
+    if (idz_io_cfg.vk_coin &&
             (GetAsyncKeyState(idz_io_cfg.vk_coin) & 0x8000)) {
         if (!idz_io_coin) {
             idz_io_coin = true;
diff --git a/mai2hook/dllmain.c b/mai2hook/dllmain.c
index 3232d6c..220e213 100644
--- a/mai2hook/dllmain.c
+++ b/mai2hook/dllmain.c
@@ -51,7 +51,7 @@ static DWORD CALLBACK mai2_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&mai2_hook_cfg.aime, 1, mai2_hook_mod);
+    hr = sg_reader_hook_init(&mai2_hook_cfg.aime, 1, 1, mai2_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/mercuryhook/dllmain.c b/mercuryhook/dllmain.c
index f3df2a7..bcec31f 100644
--- a/mercuryhook/dllmain.c
+++ b/mercuryhook/dllmain.c
@@ -58,7 +58,7 @@ static DWORD CALLBACK mercury_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&mercury_hook_cfg.aime, 1, mercury_hook_mod);
+    hr = sg_reader_hook_init(&mercury_hook_cfg.aime, 1, 1, mercury_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
diff --git a/swdchook/dllmain.c b/swdchook/dllmain.c
index d3e09b0..b33c711 100644
--- a/swdchook/dllmain.c
+++ b/swdchook/dllmain.c
@@ -54,7 +54,7 @@ static DWORD CALLBACK swdc_pre_startup(void)
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&swdc_hook_cfg.aime, 3, swdc_hook_mod);
+    hr = sg_reader_hook_init(&swdc_hook_cfg.aime, 3, 3, swdc_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;