#M5Stack are selling a US$75 ereader-sized (4 “inch” diagonal, 400×600) #eink #hardware kit with six colors, built around the #ESP32. #pricing
on 02026-05-23#M5stack has already been shipping some other versions of the #Cardputer, like this “Cardputer Adv”, which are #ESP32 based rather than Cortex-A based.
on 02026-05-22#M5stack #Cardputer Zero #hardware is going on sale for an “early bird” price of US$59. Raspberry Pi Compute Module 0 (BCM2837, quad-core 1GHz #ARM Cortex-A53, 512MB LPDDR2 RAM, 46-key shitty keyboard, 1.9-inch ST7789v3 LCD screen, 1500mAh LiPo, Wi-Fi, Bluetooth #BLE) in credit-card 85×54mm form factor, but much thicker than a credit card
on 02026-05-22The #M5Stack folks have a credit-card-sized computer with a QWERTY keyboard, a tiny 240×135 IPS color LCD screen, an Xtensa ESP32, a MicroSD card slot, an infrared interface, a microphone, Bluetooth, and a #HY2.0-4P connector for their sensors. 84 x 54 x 17mm. #electronics #hardware
on 02024-08-20apparently a common #connector for #I²C devices (or maybe an #M5Stack specific one?) is this JST #HY2.0-4P thing (“Grove”?): 2.0 millimeter spacing between 4 pins. #hardware #electronics
on 02024-08-20