I created a small custom prototype board to connect the Nano 33 BLE to the slot where the M5Stick-C is supposed to go. I wanted to drive the Beetle with an inexpensive BLE controller instead of needing a phone with WiFi. The BT stack of the ESP32 has a bug which prevents this from running on ESP32 (the BLE service won't enumerate different characteristics which have the same ID).
M5Stack Beetle-C controlled by an Arduino Nano 33 BLE + ACGAM R1 BLE controller
I created a small custom prototype board to connect the Nano 33 BLE to the slot where the M5Stick-C is supposed to go. I wanted to drive the Beetle with an inexpensive BLE controller instead of needing a phone with WiFi. The BT stack of the ESP32 has a bug which prevents this from running on ESP32 (the BLE service won't enumerate different characteristics which have the same ID).
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