diff --git a/keyboards/ebastler/e80_1800/keymaps/via_oled/keymap.c b/keyboards/ebastler/e80_1800/keymaps/via_oled/keymap.c
new file mode 100644
index 0000000000..60d3d24e9b
--- /dev/null
+++ b/keyboards/ebastler/e80_1800/keymaps/via_oled/keymap.c
@@ -0,0 +1,355 @@
+/* Copyright 2021 customMK, Moritz Plattner
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+ [0] = LAYOUT_1800_all( /* keymap for layer 0 */
+ KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_HOME, KC_PGUP, KC_PSCR,
+ KC_DEL, KC_END, KC_PGDN, KC_SCRL,
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_NUM, KC_PSLS, KC_PAST, KC_PAUS,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_KP_7, KC_KP_8, KC_KP_9, KC_PMNS,
+ KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT, KC_KP_4, KC_KP_5, KC_KP_6, KC_PPLS,
+ KC_LSFT, KC_NUBS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_KP_1, KC_KP_2, KC_KP_3, KC_PENT,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RGUI, LT(1, KC_APP), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_KP_0, KC_PDOT),
+
+ [1] = LAYOUT_1800_all( /* keymap for layer 1 */
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, BL_UP, KC_TRNS,
+ KC_TRNS, BL_TOGG, BL_DOWN, BL_BRTG,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MPLY,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_VOLU, KC_TRNS, KC_TRNS,
+ CL_TOGG, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MPRV, KC_MUTE, KC_MNXT, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, NK_TOGG, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_VOLD, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+ [2] = LAYOUT_1800_all( /* keymap for layer 2 */
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+
+};
+
+/* Bongocat animation copied from the evo70 by customMK, slight modifications to make it standalone */
+#ifdef OLED_ENABLE
+#include "matrix.h"
+#include OLED_FONT_H
+
+extern matrix_row_t matrix[MATRIX_ROWS];
+
+#define ANIM_FRAME_DURATION 100
+#define IDLE_FRAMES 5
+#define IDLE_TIMEOUT 750
+#define SLEEP_TIMEOUT 15000
+
+static bool OLED_redraw = true;
+
+static const uint8_t bongofont[] PROGMEM = { \
+ 0xC1, 0xC1, 0xC2, 0x04, 0x08, 0x10, \
+ 0xC0, 0x38, 0x04, 0x03, 0x00, 0x00, \
+ 0xA0, 0x22, 0x24, 0x14, 0x12, 0x12, \
+ 0xA0, 0x21, 0x22, 0x12, 0x11, 0x11, \
+ 0x83, 0x7C, 0x41, 0x41, 0x40, 0x40, \
+ 0x82, 0x82, 0x84, 0x08, 0x10, 0x20, \
+ 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, \
+ 0x80, 0x70, 0x19, 0x06, 0x00, 0x00, \
+ 0x80, 0x70, 0x0C, 0x03, 0x00, 0x00, \
+ 0x80, 0x00, 0x30, 0x30, 0x00, 0xC0, \
+ 0x80, 0x00, 0x30, 0x30, 0x00, 0x00, \
+ 0x49, 0x88, 0x08, 0x08, 0x08, 0x00, \
+ 0x44, 0x84, 0x04, 0x04, 0x00, 0x00, \
+ 0x40, 0x80, 0x00, 0x00, 0x00, 0x00, \
+ 0x40, 0x40, 0x20, 0x20, 0x20, 0x20, \
+ 0x3C, 0xC2, 0x01, 0x01, 0x02, 0x02, \
+ 0x35, 0x01, 0x8A, 0x7C, 0x00, 0x00, \
+ 0x20, 0x40, 0x80, 0x00, 0x00, 0x00, \
+ 0x20, 0x21, 0x22, 0x12, 0x11, 0x11, \
+ 0x20, 0x20, 0x10, 0x10, 0x10, 0x10, \
+ 0x1E, 0xE1, 0x00, 0x00, 0x01, 0x01, \
+ 0x1C, 0xE2, 0x01, 0x01, 0x02, 0x02, \
+ 0x18, 0x64, 0x82, 0x02, 0x02, 0x02, \
+ 0x18, 0x60, 0x80, 0x00, 0x00, 0x00, \
+ 0x18, 0x18, 0x1B, 0x03, 0x00, 0x40, \
+ 0x18, 0x06, 0x05, 0x98, 0x99, 0x84, \
+ 0x12, 0x0B, 0x08, 0x08, 0x08, 0x08, \
+ 0x11, 0x09, 0x08, 0x08, 0x08, 0x08, \
+ 0x10, 0x10, 0xD0, 0x11, 0x0F, 0x21, \
+ 0x10, 0x10, 0x10, 0x11, 0x0F, 0x01, \
+ 0x10, 0x08, 0x08, 0x04, 0x04, 0x04, \
+ 0x10, 0x08, 0x04, 0x02, 0x02, 0x04, \
+ 0x0C, 0x30, 0x40, 0x80, 0x00, 0x00, \
+ 0x0C, 0x0C, 0x0D, 0x01, 0x00, 0x40, \
+ 0x08, 0xE8, 0x08, 0x07, 0x10, 0x24, \
+ 0x08, 0x30, 0x40, 0x80, 0x00, 0x00, \
+ 0x08, 0x08, 0x08, 0x07, 0x00, 0x00, \
+ 0x08, 0x08, 0x04, 0x02, 0x02, 0x02, \
+ 0x08, 0x04, 0x02, 0x01, 0x01, 0x02, \
+ 0x05, 0x05, 0x09, 0x09, 0x10, 0x10, \
+ 0x04, 0x38, 0x40, 0x80, 0x00, 0x00, \
+ 0x04, 0x04, 0x08, 0x08, 0x10, 0x10, \
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, \
+ 0x04, 0x04, 0x02, 0x01, 0x00, 0x00, \
+ 0x02, 0x02, 0x81, 0x80, 0x80, 0x00, \
+ 0x02, 0x02, 0x04, 0x04, 0x08, 0x08, \
+ 0x02, 0x02, 0x02, 0x01, 0x01, 0x01, \
+ 0x02, 0x02, 0x01, 0x00, 0x00, 0x00, \
+ 0x01, 0xE1, 0x1A, 0x06, 0x09, 0x31, \
+ 0x01, 0x01, 0x02, 0x04, 0x08, 0x10, \
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x80, 0x80, 0x00, 0x00, 0x00, \
+ 0x00, 0x80, 0x40, 0x40, 0x20, 0x20, \
+ 0x00, 0x00, 0x80, 0x80, 0x40, 0x40, \
+ 0x00, 0x00, 0x60, 0x60, 0x00, 0x81, \
+ 0x00, 0x00, 0x01, 0x01, 0x00, 0x40, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+
+static const uint8_t bongo_line_x[] = {51, 49, 48, 57};
+static const uint8_t bongo_line_y[] = {0, 8, 16, 24};
+static const uint8_t bongo_line_len[] = {5, 7, 8, 6};
+
+const uint8_t bongo_line_data[8][26] PROGMEM = {
+ { //idle1
+ 60, 52, 19, 30, 35, \
+ 22, 47, 51, 60, 9, 0, 17, \
+ 1, 57, 33, 3, 27, 41, 29, 50, \
+ 45, 36, 60, 60, 60, 60}, \
+ { //idle2
+ 60, 52, 19, 30, 35, \
+ 22, 47, 51, 60, 9, 0, 17, \
+ 1, 57, 33, 3, 27, 41, 29, 50, \
+ 45, 36, 60, 60, 60, 60}, \
+ { //idle3
+ 60, 53, 14, 31, 23, \
+ 15, 43, 60, 60, 54, 5, 13, \
+ 7, 56, 24, 2, 26, 39, 29, 50, \
+ 45, 36, 60, 60, 60, 60}, \
+ { //idle4
+ 6, 52, 19, 38, 32, \
+ 20, 47, 51, 60, 9, 0, 17, \
+ 8, 57, 33, 3, 27, 41, 29, 50, \
+ 45, 36, 60, 60, 60, 60}, \
+ { //idle5
+ 60, 52, 19, 37, 40, \
+ 21, 47, 51, 60, 9, 0, 17, \
+ 8, 57, 33, 3, 27, 41, 29, 50, \
+ 45, 36, 60, 60, 60, 60}, \
+ { //prep
+ 6, 52, 19, 38, 32, \
+ 20, 44, 51, 60, 10, 48, 16, \
+ 8, 25, 4, 18, 27, 42, 46, 50, \
+ 60, 60, 60, 60, 60, 60}, \
+ { //tap1
+ 6, 52, 19, 38, 32, \
+ 20, 44, 51, 60, 10, 49, 17, \
+ 8, 25, 4, 18, 27, 41, 28, 11, \
+ 60, 60, 60, 60, 58, 59}, \
+ { //tap2
+ 6, 52, 19, 38, 32, \
+ 20, 47, 51, 60, 10, 48, 16, \
+ 8, 60, 55, 3, 27, 42, 46, 50, \
+ 45, 34, 12, 60, 60, 60}
+};
+
+enum anin_states { sleep, idle, prep, tap };
+uint8_t anim_state = idle;
+uint32_t idle_timeout_timer = 0;
+uint32_t anim_timer = 0;
+uint8_t current_idle_frame = 0;
+uint8_t current_tap_frame = 6;
+uint8_t last_bongo_frame = 12;
+
+void write_bongochar_at_pixel_xy(uint8_t x, uint8_t y, uint8_t data, bool invert) {
+ uint8_t i, j, temp;
+ for (i = 0; i < 6 ; i++) { // 6 = font width
+ temp = pgm_read_byte(&bongofont[data * 6]+i);
+ for (j = 0; j < 8; j++) { // 8 = font height
+ if (temp & 0x01) {
+ oled_write_pixel(x + i, y + j, !invert);
+ } else {
+ oled_write_pixel(x + i, y + j, invert);
+ }
+ temp >>= 1;
+ }
+ }
+}
+
+bool is_key_down(void) {
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+ if (matrix[i] > 0) {
+ return true;
+ }
+ }
+ return false;
+}
+
+void eval_anim_state(void) {
+ bool key_down;
+ key_down = is_key_down();
+
+ switch (anim_state) {
+ case sleep:
+ if(key_down) { anim_state = tap; }
+ break;
+ case idle:
+ if(key_down) { anim_state = tap; }
+ else if (timer_elapsed32(idle_timeout_timer) >= SLEEP_TIMEOUT) //prep to idle
+ {
+ anim_state = sleep;
+ current_idle_frame = 0;
+ }
+ break;
+ case prep:
+ if(key_down) { anim_state = tap; }
+ else if (timer_elapsed32(idle_timeout_timer) >= IDLE_TIMEOUT) //prep to idle
+ {
+ anim_state = idle;
+ current_idle_frame = 0;
+ }
+ break;
+ case tap:
+ if (!key_down)
+ {
+ anim_state = prep;
+ idle_timeout_timer = timer_read32();
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+void draw_bongo_table(void) {
+ //draws the table edge for bongocat, this edge doesn't change during the animation
+ uint8_t i;
+ uint8_t y = 31;
+ uint8_t j = 0;
+ for (i = 17; i < 57; i++) {
+ oled_write_pixel(i, y, true); //every five horizontal pixels, move up one pixel to make a diagonal line
+ if (j == 4) {
+ --y;
+ j=0;
+ } else {
+ j++;
+ }
+ }
+
+ y=15;
+ j=0;
+ for (i = 91; i < 128; i++) {
+
+ oled_write_pixel(i, y, true); //every four horizontal pixels, move up one pixel to make a diagonal line
+ if (j == 3) {
+ --y;
+ j=0;
+ } else {
+ j++;
+ }
+ }
+
+
+}
+
+
+void draw_bongocat_frame(int framenumber) {
+ //only redraw if the animation frame has changed
+ if (framenumber != last_bongo_frame) {
+ last_bongo_frame = framenumber;
+ uint8_t i, j, current_bongochar = 0;
+ for (i = 0; i < 4; i++) {
+ for (j = 0; j < bongo_line_len[i]; j++) {
+ write_bongochar_at_pixel_xy(bongo_line_x[i] + j*6, bongo_line_y[i], pgm_read_byte(&bongo_line_data[framenumber][current_bongochar]), false);
+ current_bongochar++;
+ }
+ }
+ }
+
+}
+
+bool is_new_tap(void) {
+ static matrix_row_t old_matrix[] = { 0, 0, 0, 0, 0, 0, 0 };
+ bool new_tap = false;
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+ if (matrix[i] > old_matrix[i]) { // more 1's detected, there was a new tap
+ new_tap = true;
+ }
+ old_matrix[i] = matrix[i];
+ }
+ return new_tap;
+}
+
+void draw_bongocat(void) {
+ static bool already_tapped = false;
+ if (is_new_tap()) {
+ already_tapped = false;
+ };
+ eval_anim_state();
+ switch (anim_state) {
+ case sleep:
+ draw_bongocat_frame(4);
+ break;
+ case idle:
+ draw_bongocat_frame(4 - current_idle_frame);
+ if (timer_elapsed32(anim_timer) > ANIM_FRAME_DURATION) {
+ current_idle_frame = (current_idle_frame + 1) % 5;
+ anim_timer = timer_read32();
+ }
+ break;
+ case prep:
+ draw_bongocat_frame(5);
+ already_tapped = false;
+ break;
+ case tap:
+ draw_bongocat_frame(current_tap_frame);
+ if (already_tapped == false) {
+ if (current_tap_frame == 6) {
+ current_tap_frame = 7;
+ }
+ else {
+ current_tap_frame = 6;
+ }
+ }
+ already_tapped = true;
+ break;
+ default:
+ draw_bongocat_frame(4);
+ already_tapped = false;
+ break;
+
+ }
+}
+
+bool oled_task_user(void) {
+
+ if (OLED_redraw){
+ oled_clear();
+ last_bongo_frame = 12; //force a redraw
+ draw_bongo_table();
+ OLED_redraw = false;
+ }
+ draw_bongocat();
+ return false;
+}
+
+#endif
diff --git a/keyboards/ebastler/e80_1800/keymaps/via_oled/rules.mk b/keyboards/ebastler/e80_1800/keymaps/via_oled/rules.mk
new file mode 100644
index 0000000000..63e79e2da9
--- /dev/null
+++ b/keyboards/ebastler/e80_1800/keymaps/via_oled/rules.mk
@@ -0,0 +1,5 @@
+VIA_ENABLE = yes
+
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
+WPM_ENABLE = yes
\ No newline at end of file