Hey all,
got a few of these, thinking it would be an easy OTA fix, but wow.
https://www.amazon.com/dp/B0C2B8SP3W
found these parts inside:
CMS8S5880
https://www.mcu.com.cn/en//Products/83
8051, 16KB Flash, 24MHz
CMS8S5880 is an enhanced Flash MCU with 1T 8051 core, working voltage 2.1V-4.5V, main frequency up to 24MHz, I/O up to 18, ADC, PWM, 2 UART, 1 SPI, 1 I2C, sleep state
The lower quiescent current is less than 6uA, and it can work from -40°C to 105°C
RTL8720CM
SINGLE-CHIP 802.11b/g/n 1T1R WLAN + Bluetooth SoC
QH32B-104HIP
cFeon q32b-104hip EN25Q32B
32 Megabit (4096K-byte) SPI Serial Flash memory
T1235H
12 A, 800 V, Snubberless Triac
AC/DC
3210BSG
P8KNF
Can these be flashed OTA?
got a few of these, thinking it would be an easy OTA fix, but wow.
https://www.amazon.com/dp/B0C2B8SP3W

found these parts inside:
CMS8S5880
https://www.mcu.com.cn/en//Products/83
8051, 16KB Flash, 24MHz
CMS8S5880 is an enhanced Flash MCU with 1T 8051 core, working voltage 2.1V-4.5V, main frequency up to 24MHz, I/O up to 18, ADC, PWM, 2 UART, 1 SPI, 1 I2C, sleep state
The lower quiescent current is less than 6uA, and it can work from -40°C to 105°C
RTL8720CM
SINGLE-CHIP 802.11b/g/n 1T1R WLAN + Bluetooth SoC
QH32B-104HIP
cFeon q32b-104hip EN25Q32B
32 Megabit (4096K-byte) SPI Serial Flash memory
T1235H
12 A, 800 V, Snubberless Triac
AC/DC
3210BSG
P8KNF
Can these be flashed OTA?



