These cables are sold to fit to OpenBCI: https://www.aliexpress.com/item/1005003091422181.html?spm=a2g0o.cart.0.0.154838daSwT1Y4&mp=1 We can so solder this cable to the three electrode cable of AD8232 Ecg modules which can also be found on Aliexpress: https://www.aliexpress.com/item/1005003303539135.html?spm=a2g0o.productlist.0.0.5ef06e72BMiZQY&algo_pvid=103487f0-f9d1-49fa-aa68-1f45df93667c&algo_exp_id=103487f0-f9d1-49fa-aa68-1f45df93667c-10&pdp_ext_f=%7B%22sku_id%22%3A%2212000025104962475%22%7D&pdp_npi=2%40dis%21USD%218.76%214.38%21%21%21%21%21%40210318be16625317639351403e5aca%2112000025104962475%21sea&curPageLogUid=NZ7TiIavJ75I to get ECG cables with connectors which fits to OpenBCI modules. 2. The following cables can also be used with OpenBCI: ECG cable …