Hello,
i have a display with a NV3007 Controller. I would like to use this display with an ESP32-S3 and ESPHome.
Unfortunately the controller isn’t supported out of the box. It’s not listet in MIPI SPI Display Driver.
However MIPI SPI Display Driver offers the option to use “CUSTOM” as model. But i need to declare an init sequenz for the display. Who can i find these information?
I have an example of ESP32 C3.
esphome:
name: nv3007-test
friendly_name: nv3007 test
esp32:
board: esp32-c3-devkitm-1
framework:
type: esp-idf
spi:
clk_pin: GPIO5
mosi_pin: GPIO4
display:
- platform: mipi_spi
model: custom
cs_pin: GPIO7
dc_pin: GPIO6
reset_pin: GPIO20
dimensions:
height: 428
width: 142
offset_width: 12 # Vendor window starts from X=12, must keep
rotation: 0
color_order: rgb
color_depth: 16
data_rate: 20MHz
init_sequence:
# ========== NV3007 Vendor Specific Configuration Sequence ==========
- [ 0xff, 0xa5] # Vendor specific command mode entry
- [ 0x9a, 0x08] # Vendor specific configuration A
- [ 0x9b, 0x08] # Vendor specific configuration B
- [ 0x9c, 0xb0] # Vendor specific configuration C
- [ 0x9d, 0x17] # Vendor specific configuration D
- [ 0x9e, 0xc2] # Vendor specific configuration E
- [ 0x8f, 0x22, 0x04] # Vendor specific configuration F (dual byte parameter)
- [ 0x84, 0x90] # Vendor specific configuration G
- [ 0x83, 0x7B] # Vendor specific configuration H
- [ 0x85, 0x4F] # Vendor specific configuration I
- [ 0x6e, 0x0f] # Vendor specific configuration J
- [ 0x7e, 0x0f] # Vendor specific configuration K
- [ 0x60, 0x00] # Vendor specific configuration L
- [ 0x70, 0x00] # Vendor specific configuration M
- [ 0x6d, 0x39] # Vendor specific configuration N
- [ 0x7d, 0x31] # Vendor specific configuration O
- [ 0x61, 0x0A] # Vendor specific configuration P
- [ 0x71, 0x0A] # Vendor specific configuration Q
- [ 0x6c, 0x35] # Vendor specific configuration R
- [ 0x7c, 0x29] # Vendor specific configuration S
- [ 0x62, 0x0F] # Vendor specific configuration T
- [ 0x72, 0x0F] # Vendor specific configuration U
- [ 0x68, 0x4f] # Vendor specific configuration V
- [ 0x78, 0x45] # Vendor specific configuration W
- [ 0x66, 0x33] # Vendor specific configuration X
- [ 0x76, 0x33] # Vendor specific configuration Y
- [ 0x6b, 0x14] # Vendor specific configuration Z
- [ 0x7b, 0x14] # Vendor specific configuration AA
- [ 0x63, 0x09] # Vendor specific configuration AB
- [ 0x73, 0x09] # Vendor specific configuration AC
- [ 0x6a, 0x13] # Vendor specific configuration AD
- [ 0x7a, 0x16] # Vendor specific configuration AE
- [ 0x64, 0x08] # Vendor specific configuration AF
- [ 0x74, 0x08] # Vendor specific configuration AG
- [ 0x69, 0x07] # Vendor specific configuration AH
- [ 0x79, 0x0d] # Vendor specific configuration AI
- [ 0x65, 0x05] # Vendor specific configuration AJ
- [ 0x75, 0x05] # Vendor specific configuration AK
- [ 0x67, 0x33] # Vendor specific configuration AL
- [ 0x77, 0x33] # Vendor specific configuration AM
- [ 0x6f, 0x00] # Vendor specific configuration AN
- [ 0x7f, 0x00] # Vendor specific configuration AO
# ========== Timing Parameter Configuration ==========
- [ 0x50, 0x00] # Window start position setting
- [ 0x52, 0xd6] # HBP (Horizontal Back Porch): 214
- [ 0x53, 0x04] # HFP (Horizontal Front Porch): 4
- [ 0x54, 0x04] # VBP (Vertical Back Porch): 4
- [ 0x55, 0x1b] # VFP (Vertical Front Porch): 27
- [ 0x56, 0x1b] # VFP continued: 27
# ========== Display Control Parameters ==========
- [ 0xa0, 0x2a, 0x24, 0x00] # Vendor specific display control A
- [ 0xa1, 0x84] # Vendor specific display control B
- [ 0xa2, 0x85] # Vendor specific display control C
- [ 0xa8, 0x34] # Vendor specific display control D
- [ 0xa9, 0x80] # Vendor specific display control E
- [ 0xaa, 0x73] # Vendor specific display control F
- [ 0xAB, 0x03, 0x61] # Vendor specific display control G (dual byte parameter)
- [ 0xAC, 0x03, 0x65] # Vendor specific display control H (dual byte parameter)
- [ 0xAD, 0x03, 0x60] # Vendor specific display control I (dual byte parameter)
- [ 0xAE, 0x03, 0x64] # Vendor specific display control J (dual byte parameter)
- [ 0xB9, 0x82] # Vendor specific display control K
- [ 0xBA, 0x83] # Vendor specific display control L
- [ 0xBB, 0x80] # Vendor specific display control M
- [ 0xBC, 0x81] # Vendor specific display control N
- [ 0xBD, 0x02] # Vendor specific display control O
- [ 0xBE, 0x01] # Vendor specific display control P
- [ 0xBF, 0x04] # Vendor specific display control Q
- [ 0xC0, 0x03] # Power control A
- [ 0xc4, 0x33] # Power control B
- [ 0xc5, 0x80] # Power control C
- [ 0xc6, 0x73] # Power control D
- [ 0xc7, 0x00] # Power control E
- [ 0xC8, 0x33, 0x33] # Power control F (dual byte parameter)
- [ 0xC9, 0x5b] # Power control G
- [ 0xCA, 0x5a] # Power control H
- [ 0xCB, 0x5d] # Power control I
- [ 0xCC, 0x5c] # Power control J
- [ 0xCD, 0x33, 0x33] # Power control K (dual byte parameter)
- [ 0xCE, 0x5f] # Power control L
- [ 0xCF, 0x5e] # Power control M
- [ 0xD0, 0x61] # Power control N
- [ 0xD1, 0x60] # Power control O
- [ 0xB0, 0x3a, 0x3a, 0x00, 0x00] # Pixel format etc (5 byte parameter)
- [ 0xB6, 0x32] # Display control A
- [ 0xB7, 0x80] # Display control B
- [ 0xB8, 0x73] # Display control C
# ========== Color Correction Parameters ==========
- [ 0xe0, 0x00] # Gamma correction A1
- [ 0xe1, 0x03, 0x0f] # Gamma correction A2 (dual byte parameter)
- [ 0xe2, 0x04] # Gamma correction A3
- [ 0xe3, 0x01] # Gamma correction A4
- [ 0xe4, 0x0e] # Gamma correction A5
- [ 0xe5, 0x01] # Gamma correction A6
- [ 0xe6, 0x19] # Gamma correction A7
- [ 0xe7, 0x10] # Gamma correction A8
- [ 0xe8, 0x10] # Gamma correction A9
- [ 0xe9, 0x21] # Gamma correction A10
- [ 0xea, 0x12] # Gamma correction A11
- [ 0xeb, 0xd0] # Gamma correction A12
- [ 0xec, 0x04] # Gamma correction A13
- [ 0xed, 0x07] # Gamma correction A14
- [ 0xee, 0x07] # Gamma correction A15
- [ 0xef, 0x09] # Gamma correction A16
- [ 0xF0, 0xD0] # Gamma correction B1
- [ 0xF1, 0x0E] # Gamma correction B2
- [ 0xF9, 0x56] # Gamma correction B3
- [ 0xf2, 0x26, 0x1b, 0x0b, 0x20] # Gamma correction B4 (5 byte parameter)
- [ 0xec, 0x04] # Gamma correction B5 (repeated setting)
# ========== Window and Display Control ==========
- [ 0x35, 0x00] # Enable TE (Tearing Effect)
- [ 0x44, 0x00, 0x10] # TE line setting (dual byte parameter)
- [ 0x46, 0x10] # TE mode setting
# ========== Exit Vendor Mode and Enable Display ==========
- [ 0xff, 0x00] # Exit vendor specific mode
- [ 0x11] # Sleep Out (exit sleep mode)
- delay 200ms # Wait for stability
# ========== Vendor provided core window setting (must keep) ==========
- [ 0x2a, 0x00, 0x0c, 0x00, 0x99] # Set column address window: X 12-153 (142 pixels)
- [ 0x2b, 0x00, 0x00, 0x01, 0xab] # Set row address window: Y 0-427 (428 pixels)
- [ 0x29] # Display ON
- delay 150ms # Wait for display stability
lvgl: