diff --git a/src/internal/NeoMethods.h b/src/internal/NeoMethods.h
index d60260f..27ac2bc 100644
--- a/src/internal/NeoMethods.h
+++ b/src/internal/NeoMethods.h
@@ -35,6 +35,7 @@ License along with NeoPixel. If not, see
#include "methods/P9813GenericMethod.h"
#include "methods/Tlc5947GenericMethod.h"
#include "methods/Sm16716GenericMethod.h"
+#include "methods/Mbi6033GenericMethod.h"
// Platform specific and One Wire (data) methods
//
diff --git a/src/internal/methods/Mbi6033GenericMethod.h b/src/internal/methods/Mbi6033GenericMethod.h
new file mode 100644
index 0000000..5b113ae
--- /dev/null
+++ b/src/internal/methods/Mbi6033GenericMethod.h
@@ -0,0 +1,207 @@
+/*-------------------------------------------------------------------------
+NeoPixel library helper functions for Mbi6033s using general Pins.
+
+Written by Michael C. Miller.
+
+I invest time and resources providing this open source code,
+please support me by dontating (see https://github.com/Makuna/NeoPixelBus)
+
+-------------------------------------------------------------------------
+This file is part of the Makuna/NeoPixelBus library.
+
+NeoPixelBus is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as
+published by the Free Software Foundation, either version 3 of
+the License, or (at your option) any later version.
+
+NeoPixelBus 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with NeoPixel. If not, see
+.
+-------------------------------------------------------------------------*/
+
+#pragma once
+
+// must also check for arm due to Teensy incorrectly having ARDUINO_ARCH_AVR set
+#if defined(ARDUINO_ARCH_AVR) && !defined(__arm__)
+#include "TwoWireBitBangImpleAvr.h"
+#else
+#include "TwoWireBitBangImple.h"
+#endif
+
+
+template class Mbi6033MethodBase
+{
+public:
+ typedef typename T_TWOWIRE::SettingsObject SettingsObject;
+
+ Mbi6033MethodBase(uint8_t pinClock, uint8_t pinData, uint16_t pixelCount, size_t elementSize, size_t settingsSize) :
+ _countChips(NeoUtil::RoundUp(pixelCount * elementSize, c_countBytesPerChip) / c_countBytesPerChip),
+ _sizeData(_countChips * c_countBytesPerChip + settingsSize),
+ _pinClock(pinClock),
+ _wire(pinClock, pinData)
+ {
+ _data = static_cast(malloc(_sizeData));
+ // data cleared later in Begin()
+ }
+
+#if !defined(__AVR_ATtiny85__) && !defined(ARDUINO_attiny)
+ Mbi6033MethodBase(uint16_t pixelCount, size_t elementSize, size_t settingsSize) :
+ Mbi6033MethodBase(SCK, MOSI, pixelCount, elementSize, settingsSize)
+ {
+ }
+#endif
+
+ ~Mbi6033MethodBase()
+ {
+ free(_data);
+ }
+
+ bool IsReadyToUpdate() const
+ {
+ return true; // clock driven chips don't have a required delay
+ }
+
+#if defined(ARDUINO_ARCH_ESP32)
+ void Initialize(int8_t sck, int8_t miso, int8_t mosi, int8_t ss)
+ {
+ _pinClock = sck;
+ _wire.begin(sck, miso, mosi, ss);
+ }
+#endif
+
+ void Initialize()
+ {
+ _wire.begin();
+ }
+
+ void Update(bool)
+ {
+ // non current header format:
+ // 8 bits: command (0xf3) = non current header mode
+ // 14 bits: sync (0x0000)
+ // 14 bits: length (count chips - 1)
+ // 8 bits: configuration (0x02)
+ // bits (6-4) refresh rate divider bits (0 for fastest)
+ // bit (1) on or off
+ // 4 bits: header code name X1 (0x0)
+ const uint16_t chipLength = _countChips - 1;
+ const uint8_t headerFrame[6] = { 0xf3,
+ 0x00,
+ static_cast(chipLength >> 12),
+ static_cast((chipLength >> 4) & 0xff),
+ static_cast((chipLength << 4) & 0xff),
+ 0x20 };
+
+ // prefix protocol, >21us clock low, clock high, >21us clock low
+ // expecting at least 21us since last call to show
+ // but using hardware SPI won't allow messing with clock
+ // directly like this...
+ //delayMicroseconds(c_usResetTime);
+ //digitalWrite(_pinClock, HIGH);
+ //digitalWrite(_pinClock, LOW);
+ //delayMicroseconds(c_usResetTime);
+
+ _wire.beginTransaction();
+
+ // reset by toggle of clock
+ delayMicroseconds(c_usResetTime);
+ _wire.transmitBit(0); // Our Two Wire BitBang supports this
+ delayMicroseconds(c_usResetTime);
+
+ // header frame
+ _wire.transmitBytes(headerFrame, sizeof(headerFrame));
+
+ // data:
+ // 24 bytes per chip of data (12 16 bit values)
+ _wire.transmitBytes(_data, _sizeData);
+
+ _wire.endTransaction();
+ }
+
+ bool AlwaysUpdate()
+ {
+ // this method requires update to be called only if changes to buffer
+ return false;
+ }
+
+ uint8_t* getData() const
+ {
+ return _data;
+ };
+
+ size_t getDataSize() const
+ {
+ return _sizeData;
+ };
+
+ void applySettings([[maybe_unused]] const SettingsObject& settings)
+ {
+ _wire.applySettings(settings);
+ }
+
+private:
+ // while spec states 4 RGB * 16 bit values,
+ // its really 12 channels * 16 bit values, as they could
+ // be wired how ever the circuit is built, like 3 RGBW
+ static const uint16_t c_countBytesPerChip = 24; // twelve 16 bit values
+ static const uint16_t c_usResetTime = 21;
+
+ const uint16_t _countChips; // not pixels, driver chips
+ const size_t _sizeData; // Size of '_data' buffer below
+
+ uint8_t _pinClock;
+ T_TWOWIRE _wire;
+ uint8_t* _data; // Holds LED color values
+};
+
+typedef Mbi6033MethodBase Mbi6033Method;
+
+/* Due to reset model by these chips needing to control clock, we can't use hardware SPI
+* as neither the normal SPI exposes a single bit send nor does it allow direct clock pulses
+* using digitalWrite. If a generalized solution could be found, then this could be enabled
+*
+#if !defined(__AVR_ATtiny85__) && !defined(ARDUINO_attiny)
+#include "TwoWireSpiImple.h"
+typedef Mbi6033MethodBase> Mbi6033Spi40MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Spi20MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Spi10MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Spi5MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Spi2MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Spi1MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Spi500KhzMethod;
+typedef Mbi6033MethodBase> Mbi6033SpiHzMethod;
+
+typedef Mbi6033Spi10MhzMethod Mbi6033SpiMethod;
+#endif
+
+#if defined(ARDUINO_ARCH_ESP32)
+// Give option to use Vspi alias of Spi class if wanting to specify which SPI peripheral is used on the ESP32
+typedef Mbi6033MethodBase> Mbi6033Esp32Vspi40MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Vspi20MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Vspi10MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Vspi5MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Vspi2MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Vspi1MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Vspi500KhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32VspiHzMethod;
+
+typedef Mbi6033Spi10MhzMethod Mbi6033Esp32VspiMethod;
+
+#include "TwoWireHspiImple.h"
+typedef Mbi6033MethodBase> Mbi6033Esp32Hspi40MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Hspi20MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Hspi10MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Hspi5MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Hspi2MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Hspi1MhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32Hspi500KhzMethod;
+typedef Mbi6033MethodBase> Mbi6033Esp32HspiHzMethod;
+
+typedef Mbi6033Esp32Hspi10MhzMethod Mbi6033Esp32HspiMethod;
+#endif
+*/
\ No newline at end of file